Air Conditioner Installation
By Best Services Of Oconee
Best Services Of Oconee offers professional AC installation near Seneca, SC. Our skilled technicians assess your needs and install high-quality Carrier systems designed for comfort and energy efficiency all summer long. We take pride in precise installations, ensuring your system operates smoothly and reliably for years to come. Whether you're replacing an outdated unit or installing a new air conditioner system, rely on us for reliable service and customized solutions to help you beat the heat.
What Does The Process Look Like?

Book an Appointment
To start the process, book an appointment for air conditioner installation by scheduling online or calling your local Carrier dealer.

Evaluation & Estimate
Your local Carrier dealer will evaluate your home’s layout and heating and cooling requirements to recommend the right AC system for you. You’ll receive an estimate that outlines equipment options and prices, ensuring a solution that meets your comfort and budget needs.

Perform Installation
A certified technician will install your new AC system, ensuring it's optimized for maximum efficiency and performance. From equipment placement to system calibration, they'll manage every detail of your AC installation to guarantee your home enjoys dependable comfort throughout the year.
Other Services We Provide

HVAC System Installation
Let us ensure reliable comfort and energy efficiency for your home with professional HVAC system installation. We offer high-quality Carrier equipment, precise HVAC installation, and customized solutions to meet your heating and cooling needs.

AC Repair & Service
We offer professional AC repair and service to keep your air conditioner running efficiently and reliably. Our technicians diagnose issues, perform necessary repairs, and ensure optimal performance for your home’s comfort.

Furnace Installation
Rely on our team for professional furnace installation that delivers dependable comfort and improved energy efficiency. We install durable Carrier systems with a smooth, hassle-free process, providing heating solutions customized to your home’s unique needs.
Trusted HVAC Professional in Seneca
Ne Build HVAC Installation
May 06, 2026
The Best Services team was excellent, they cared about their trade & quality, especially Ronnie the lead installer for this project. The HVAC installation is excellent. We just moved here from Maryland, where I was a builder for 40+ years.
Lance
Expertise (5)
Solve Problems (5)
Service (5)
quick and professional service
January 08, 2026
Quick service. Technicians were professional and friendly.
David
Expertise (5)
Solve Problems (5)
Service (5)
Provided us with objective advice rather than hard sell.
June 05, 2025
Throughout this process the staff was responsive and knowledgeable. They made each step from estimate to installation worry free.
Cecile
Expertise (5)
Solve Problems (5)
Service (5)
excellent
March 20, 2025
They are very nice to work with...we have used Best Services since we built our home.
Sharon
Expertise (5)
Solve Problems (5)
Service (5)
Best experience ever
November 06, 2024
Best Services is a really great HVAC company \& they provide superb equipment \& excellent customer service.
Rob
Expertise (5)
Service (5)
Solve Problems (5)
Heat Pump
March 23, 2024
Had answers to all my questions. Showed up on time.
Dennis
Expertise (5)
Service (5)
Solve Problems (5)
Carrier® Infinity? - 4 Ton 18 SEER Residential Variable Speed Heat Pump Condensing Unit
March 13, 2024
Replaced Main Level outside condensing unit: Carrier® Infinity? \- 4 Ton 18 SEER Residential Variable Speed Heat Pump Condensing Unit; Thermostats \- Carrier® \- SYSTXCCITC01\-B Infinity® System Control with Wi\-Fi® Remote Access Capability; with optional Intermatic \- AG3000 HVAC Surge Protector 120/240 VAC ($104); Extended 10 Year labor Warranty. Works much better than 15 year old Carrier heat pump that was replaced. Great system with excellent installation by Best Services.
Ernest
Expertise (5)
Service (5)
Solve Problems (5)
Informative, Freindly and efficient
March 06, 2024
A great experience from start to finish!
SCOTT
Expertise (5)
Service (5)
Solve Problems (5)
AC replacement
July 14, 2023
Great service
MARK
Expertise (5)
Service (5)
Solve Problems (5)
Professional Company and Installation!
April 29, 2023
Great company to work with. Excellent service and professional installation.
Barry
Expertise (5)
Service (5)
Solve Problems (5)
New system
March 30, 2023
They were excellent!
Jim
Expertise (1)
Service (1)
Solve Problems (1)
1950's service in this broken era, what a change and refreshing experience!
March 02, 2023
These guys were fantastic! I was raised with an eyeball and a handshake to do business, they did not disappoint in any way. We had one system replaced and one system serviced.They had 7 men at or house and each of them had a job and did it well. Every aspect of the deal was as stated/ expected and they exceeded anyone we worked with previously..... Even the sales guys worked with us to keep our budget in line and provide a total solution. We had four different companies compete for the business, some were less, but you could see the nickel and dime stuff coming, Best was professional and forthright from start to finish. For us, it is obvious that the owner here locally believes in do to others as you would have others do to you and it shows with his team.
Chris
Expertise (5)
Service (5)
Solve Problems (5)
Responsive, Reliable and on-time!
February 18, 2023
Very responsive and reliable, timely services.
Pete
Expertise (5)
Service (5)
Solve Problems (5)
The "BEST" HVAC Company in Oconee County SC
January 23, 2023
Best Services of Oconee County was fantastic to deal with. They did a great job with the ductless recommendation for our Lake Keowee cottage. Seamless installation and we LOVE the system!
Chris
Expertise (5)
Service (5)
Solve Problems (5)
Rapid turn around time
December 30, 2022
Within about 2 days they had a new air handler installed. Did not charge to diagnose problem.
Jeff
Expertise (5)
Service (5)
Solve Problems (5)
Best Carrier dealer ever!!
August 03, 2022
The name of company says it all, indeed, it is the best service of O'conee or should I say "It is the best service in upstate". We have used Carrier ac for the last two decades, so naturally when we need another one, we started to look for a local dealer. After studied the reviews, we felt pretty good about "Best Service of O'conee" and set up an appointment shortly. They listened the issues and concern we had that were related to the ac, and provided few excellent suggestions to solve them. Professional, smart people, and waste no time to get the job done. We definitely will use their service again if we need a new unit in the future. We highly recommend "Best Service of O'conee" to anybody who is in need of a good \& reliable ac/heating company in upstate.
Amy
Expertise (5)
Service (5)
Solve Problems (5)
Outstanding Installation experience.
July 12, 2022
A great installation experience from start to finish. Clearly communicated what was going to be done. Coordinated with homeowner on some unique installation challenges. Hard\-working crew that also cleaned up the job site when complete.
SCOTT
Expertise (5)
Service (5)
Solve Problems (5)
Best Services To The Rescue
June 28, 2022
Best Services do a great job, whether it's plumbing, electrical, or HVAC, and this is no exception. The reason I gave a 4 star rating is because there was a wiring problem with the thermostat that they had to come back out for.
Randy
Expertise (5)
Service (5)
Solve Problems (4)
Truely "Best Service"
May 19, 2022
Can't recommend this dealer more highly, especially in knowledge, promptness, service, price, and warranty of their product.
Grady
Expertise (5)
Service (5)
Solve Problems (5)
Very happy
April 28, 2022
From beginning to the end very professional company and crew to work with. Highly recommend to anyone.
William
Expertise (5)
Service (5)
Solve Problems (5)
Could be better
March 17, 2022
Replaced 2 systems in one day, but the electric hookups had numerous code violations. I sent the sales manager and the sales rep pictures but never heard a word from either of them.
IVAN
Expertise (2)
Service (1)
Solve Problems (3)
Installation crew was excellent
February 11, 2022
Installation crew was excellent
RANDALL
Expertise (5)
Service (5)
Solve Problems (5)
Expertise
February 10, 2022
They have service work for me for 25 + years.
GENE
Expertise (5)
Service (5)
Solve Problems (5)
Warranty transfer
November 27, 2021
Installation and product is fine. I used Best Services 23 years ago and it is still going strong. I am getting one for my home and this rental also that I am going to sell. I made quite clear that I was selling this place and it would be an advantage with the new unit and the warranty. After the installation and I paid for it I was told it was only 90 days to transfer. Each person I talked to you I mentioned this to and they had opportunity to inform me. I won't have the rental ready in 90 days probably shortly there after, therefore I cannot transfer the warranty. Had they been upfront with me, I would've done my home first and then the rental, as both were working fine, just old.
JEFF
Expertise (3)
Service (3)
Solve Problems (2)
Excellent quality and service during and after install
September 23, 2021
Unfortunately during the install one of the guys accidentally stepped through the ceiling (he was ok). They contacted me as soon as it happened and had a crew there to fully repair (and paint additional walls to match). Solid company
CRAIG
Expertise (5)
Service (5)
Solve Problems (5)
Problems during installation, but dealer corrected issues and unit is working as designed.
September 09, 2021
Many visits after initial installation. Final visit corrected underlying issue and unit is working as designed.
BARRY
Expertise (4)
Service (5)
Solve Problems (3)
I would definitely recommend Best Services to all my clients. They were professional, have fair pricing, and took care of our needs.
August 18, 2021
A great experience with the staff and installers. I give them an A+.
JEFF
Expertise (5)
Service (5)
Solve Problems (5)
Best Services of Oconee
August 06, 2021
Open Honest evaluation and Proposal. Courteous workers
KARL
Expertise (5)
Service (5)
Solve Problems (5)
Thorough, timely, and tenacious.
July 25, 2021
More interested in doing the job correctly than in getting through by quitting time. They were doing a lot more than just burning daylight.
HOPPY
Expertise (5)
Service (5)
Solve Problems (5)
Great
July 12, 2021
Very knowledgeable of whole process of Installation
LARRY
Expertise (5)
Service (5)
Solve Problems (5)
Timely install
July 09, 2021
My HVAC started to work inconsistently just as the first real heat wave hit for the summer. They were able to get it running for a week and then we replace both units.
GEOFFREY
Expertise (5)
Service (5)
Solve Problems (5)
New Air Handler Install
May 19, 2021
Have been my HVAC \& plumbing sales and service provider for almost 10 years. Excellent technicians and support staff. Never had an issue with anything they've done. Would highly recommend
Ed
Expertise (5)
Service (5)
Solve Problems (5)
Great service
May 19, 2021
I've had fantastic service from the team at Best Services.
STEWART
Expertise (5)
Service (5)
Solve Problems (4)
Easy and affordable
May 13, 2021
Happy with our install and product
KEITH
Expertise (5)
Service (5)
Solve Problems (5)
New HVAC unit.
February 17, 2021
Needed to replace an old HVAC unit. Job done very well. Good professional work.
RAYMOND
Expertise (5)
Service (5)
Solve Problems (5)
Great Company
January 26, 2021
Best Services did a great job installing our HVAC
JEREMY
Expertise (5)
Service (5)
Solve Problems (5)
Carrier is my choice for high SEER systems
January 08, 2021
Recently moved to Keowee Key \& Best Services is area's certified Carrier firm. I'm mechanical engineer who works in HVAC and have specified and used high SEER Carrier units for past 20 years. Carrier is energy efficiency leader and Best Services owner \& technicians are well\-trained and knowledgeable of benefits Infinity heat pumps provide consumer. Price was also competitive with less efficient systems.
RICHARD
Expertise (5)
Service (5)
Solve Problems (5)
New HVAC installation.
December 16, 2020
I have been using Best Services of Oconee for several years at both my house and my dad's house. They have always provided timely, professional services at a fair rate. My 24 year old system had failed and they recommended the new system they installed with professionalism and service. Tristan and Philip were an amazing installation team.
ANDERS
Expertise (5)
Service (5)
Solve Problems (5)
Very professional
December 09, 2020
Very professional with well trained staff and doesn't cut corners.
SAM
Expertise (5)
Service (5)
Solve Problems (5)
New Furnace
November 11, 2020
Prompt arrival, effortless install, cleaned up after themselves. Easy to do business with.
AMBER
Expertise (5)
Service (5)
Solve Problems (5)
New install of HVAC
September 05, 2020
Things went smoothly. Just forgot to reattach pvc pipe so condensation would drain away from house
DAVE
Expertise (4)
Owner Follow Up Appreciated
August 06, 2020
Had a rare issue with the installation but owner (Josh) followed up and offered extra effort to correct.
STAN
Expertise (5)
Service (4)
Solve Problems (5)
Great crew, super happy
July 17, 2020
I am very happy with my new unit
LAUREN
Expertise (5)
Service (5)
Solve Problems (5)
Excellent communication and service! Highly recommend.
July 16, 2020
Very conscientious and easy to deal with
TERRI
Expertise (5)
Service (5)
Solve Problems (5)
Km
June 29, 2020
Good people to work with . The Technicians were Neat and knowledgeable .thanks triston. Phil and Isaiah
KEN
Expertise (5)
Service (5)
Solve Problems (5)
Best Services of Oconee are the "best".
June 03, 2020
We highly recommend Best Services of Oconee. They have always taken care of us when we need them. Great experience with the installation of our new system.
MARSHA
Expertise (5)
Service (5)
Solve Problems (5)
HVAC replacement
April 28, 2020
Called to have problem serviced on 20 yr old system. Best Services got us going again, but we needed to replace the system due to age. They gave us a graet price as compared to other dealers and had the install done when they promised. All in all a very professional company.
JOHN
Expertise (5)
Service (5)
Solve Problems (5)
HVAC Professionals
April 23, 2020
I needed one of our original 14 year old HVAC systems replaced, and part of the installation required fixing an air flow problem in the master bedroom/bath that I had since building the house. I interviewed 4 vendors in the Seneca area and selected Best Services primarily due to their professional and knowledgeable sales staff. They listened to my issues and proposed effective solutions, including a plan B for my air flow problem if needed (so far plan A has worked flawlessly!). Every individual I spoke to (sales, reception, installation) were extremely courteous and professional, including the gentleman that filed a Duke energy rebate on my behalf. Their price was competitive, and I was grateful for the military discount they offered. Installation time was a little over two days and they were always respectful of our on\-site availability. I will continue to use Best Services for all of my HVAC needs.
SCOTT
Expertise (5)
Service (5)
Solve Problems (5)
New Heating and AC install
April 15, 2020
We have used Best Services for 11 years and they are great people and always there to help. Highly Recommend
JOHN
Expertise (5)
Service (5)
Solve Problems (5)
New A/C and heat unit install
January 06, 2020
Thy did a great job all the way around.
STEVE
Expertise (5)
Service (5)
Solve Problems (5)
Best Services
November 14, 2019
People who really know their business.
THOMAS
Expertise (5)
Service (5)
Solve Problems (5)
Fast Courteous & Knowledgeable
October 21, 2019
This was a pleasant experience from the sales visit through post installation. The installers were very conscientious of my space, cleaning up as they went. They graciously answered all my questions and worked very well as a team. The post install follow up addressed my remaining questions and needs. I am very happy with this company.
OLIMPIA
Expertise (5)
Service (5)
Solve Problems (5)
New install
August 30, 2019
Very nice system
Mike
Expertise (5)
Service (5)
Solve Problems (5)
Trash left, equipment damaged, ground wire not connected. Awful experience
August 23, 2019
I'm extraordinarily dissatisfied. Trash was left on my property in the form of cigarette butts, a soda can, and latex gloves. I was told there was current running into the unit and I needed an electrician. After thoroughly checking things out myself, I called an electrician who arrived to find the ground wire on the new unit had not been connected. My new unit was dented during installation, and Best Services has made no effort to fix this or compensate me for this damage. I was not given any owner's manual for the new thermostat. I have photo evidence of the trash and damage to the unit.
JEREMY
Expertise (1)
Service (1)
Solve Problems (1)
Honest, on time, kept their word
July 10, 2019
Professional installation, excellent product
THOMAS
Expertise (5)
Service (5)
Solve Problems (5)
Fast and Courteous
June 25, 2019
Best Services of Oconee was able to provide me with an instant quote with knowledgeable insights from the technicians and install team.
ADAM
Expertise (5)
Service (5)
Solve Problems (5)
Great experience with great company
June 24, 2019
We had 4 companies come out and give us estimates to replace our old system and decided on Best Services due to feeling the most comfortable with them. They were outstanding from start to finish.
RANDY
Expertise (5)
Service (5)
Solve Problems (5)
Knowledgeable, Responsive and Efficient
June 24, 2019
We obtained competitive bids for replacement of our two HVAC systems from four companies \- all of which represented top tier rated manufacturers. Best Services was the most responsive with respect to follow up questions/clarifications and flexibility in modifying proposals. They were also the low bidder, and ultimately the successful bidder, with systems that had smart thermostats and higher combined SEER performance ratings than those proposed by the next lowest bidder. Best Services committed to get the systems installed beginning on a Friday morning and to have the work completed by midday on Saturday. However, their installation team, lead by Spencer and Chris, was very efficient. They removed the old equipment, dealt with some installation challenges, got the new Carrier units in place, up and running, got the old equipment, packing materials \& construction debris picked up and hauled away by the end of day on Friday. Over the weekend we found that one of the thermostats wasn't working properly. I called Best Services and left a message outlining the problem and asking them to call me Monday morning. They did, came out before 10 AM, checked out the thermostat and replaced it.
CRAIG
Expertise (5)
Service (5)
Solve Problems (5)
Professional exceptional can do attitude . EXCELLENT TOP NOTCH COMPANY!!!
June 16, 2019
We had five AC companies come to our home. They all looked around our home and only company stood out. Josh the owner came out and asked about sq ft , looked at the windows, vents and cold air returns. He looked at the ac units we had and came up with a good, better, best and told us of discounts and rebate from Duke Energy. Not one other company even mentioned a word about these rebates. He informed us about the rebates at the the very first part of his informing us of our needs. Additionally, he even gave us a military discount. The installers are good men very professional and knowledgeable and just all around good guys to have in my home. The office staff are courteous and will help with any thing you need. My wife and I have made friends for life and know that we can trust Best Services to have our AC units in top notch working order. Thanks to all of you we look forward to having you service our units each year. We highly recommend BEST SERVICES for ALL your AC needs!!!
ROBBIN
Expertise (5)
Service (5)
Solve Problems (5)
Professional and flexible around customer's needs
May 15, 2019
While out of town on business, they took care of diagnosing and repairing my old unit that was not their original install. After consulting with the service technician Sean, he was able to talk me through the issues with my old unit and work with my wife at home to repair it. Sean guided me through options on replacing it as it had a leak in the evaporator and was an R\-22 system. After returning home, I discussed replacing it further with Josh and he proposed several options and was willing to work through a few considerations I had on the Greenspeed units. Josh was able to provide me a solid solution and worked me into their schedule very quickly. Ronnie and his team took care of replacing my old unit with a new one and seemed to be a professional installation with little downtime. I'm pleased so far with the Greenspeed unit.
BRAD
Expertise (5)
Service (5)
Solve Problems (5)
Installation of New HVAC
May 04, 2019
Needed a new HVAC and weather getting hotter in SC. They ordered and had it installed within one week from when the need arose.
RAYMOND
Expertise (5)
Service (5)
Solve Problems (5)
Dealer Service A+, Carrier equipment D-
March 06, 2019
I have 3 carrier units installed in 2008. All units had Bristol compressors. All 3 failed and were replaced under the program with Bristol compressors. I have now had 2 of the 3 replacements fail. So I've lost 5 compressors. I was offered a new unit at a good price (4th compressor). Unfortunately the 5th compressor failure was after the warranty period, so I had to pay a large price for a new unit. Carrier wouldn't offer any help on the price. Anticipate the sixth failure soon. I wouldnt use Carrier equipment again. The dealer's service, however, is A+
STUART
Expertise (4)
Service (5)
Solve Problems (3)
Exceptional and Quality
February 07, 2019
The salesman was very helpful in choosing the right system for our Home. The Installers/Service men were courteous, fast and very helpful explaining their process. We could not be happier with our system. Thank you Best Services.
DALE
Expertise (5)
Service (5)
Solve Problems (5)
Best Services
December 20, 2018
Install crew worked neatly and cleaned up after they completed work very well.
Bob
Expertise (5)
Service (5)
Solve Problems (5)
New installation
November 29, 2018
The crew was polite and professional. They did a great job.
James
Expertise (5)
Service (5)
Solve Problems (5)
Unit Replacement
October 16, 2018
Fair, Courteous, and Punctual.
Tony
Expertise (5)
Service (5)
Solve Problems (5)
Very Happy
August 29, 2018
Was impressed with Josh, Ronnie \& Travis. I have a Mechanical Engineering degree, and it's surprising how many other contractors don't know how their products work. These guys knew their stuff and didn't make stuff up that simply wasn't true \- and they did a good job with the install.
JASON
Expertise (5)
Service (5)
Solve Problems (5)
Best Services
August 21, 2018
Installers did an excellent job.
GARY
Expertise (5)
Service (5)
Solve Problems (5)
10 years of excellent service for our family
August 16, 2018
Even if they were busy we would rather wait than use anyone else. Have gotten consistently excellent service and availability for our needs and a ten year track record for our family speaks for itself.
ROSHAN
Expertise (5)
Service (5)
Solve Problems (5)
Don?t know review title
August 15, 2018
Excellent
JAMES
Expertise (5)
Service (5)
Solve Problems (5)
Excellent work by experienced personnell
June 18, 2018
Pleased with the excellent installation service by both Ronnie and Alex
WILLIAM
Expertise (5)
Service (5)
Solve Problems (5)
Rick's Best Rating
June 16, 2018
Best Services always does a great job for us. Plus I needed the system in before my guests arrived for memorial day weekend and they changed things around to accommodate us. Great job.
RICK
Expertise (5)
Service (5)
Solve Problems (5)
Best Services
June 13, 2018
Named Best Services for a reason. They are the absolute best. Install was amazing.
JUSTIN
Expertise (5)
Service (5)
Solve Problems (5)
Homeowner
June 01, 2018
Service/repair done well
RICHARD
Expertise (5)
Service (5)
Solve Problems (5)
Heat Pump Installation
May 18, 2018
Very thorough job with all details. Good clean\-up.
JAMES and LENA
Expertise (5)
Service (5)
Solve Problems (5)
AC system installation
April 09, 2018
Best Services of Oconee are the BEST!
DAN and MICHELLE
Expertise (5)
Service (5)
Solve Problems (5)
New Heating Syatem
January 27, 2018
New heat pump with gas backup.
RALPH
Expertise (5)
Service (5)
Solve Problems (5)
Executed as promised
December 07, 2017
Best Services removed an oil furnace and conventional A/C system. They worked around delays from my builder and got a new heat pump and blower system installed and adapted into existing duct ork in a day and a half, with superb workmanship.
SHAWN
Expertise (5)
Service (5)
Solve Problems (5)
Carrier
September 19, 2017
Excellent service. Very knowledgeable and took the time to explain operation and answer all of my questions. Very satisfied.
BRUCE
Expertise (5)
Service (5)
Solve Problems (5)
We would never think about using anyone else for our HVAC needs in Seneca and Salem!
September 04, 2017
Terrific people, very timely, and reasonable prices....a terrific combination.
MARC
Expertise (5)
Service (5)
Solve Problems (5)
Carrier Greenspeed Installation By Best Services of Oconee
August 17, 2017
Removed old unit and installed new unit in one day. Very satisfied with the installation process, including instruction on new, more advanced control unit.
AL
Expertise (5)
Service (5)
Solve Problems (5)
Best Services
July 18, 2017
Fantastic service. Very knowledgeable and professional!
TRISHA
Expertise (5)
Service (5)
Solve Problems (5)
A/C
June 30, 2017
Scheduled and arrived as promised. Courteous technicians who worked quickly to complete the job.
VERONICA
Expertise (5)
Service (5)
Solve Problems (5)
Best Review
June 30, 2017
We had our new system put in on Tuesday, June 27, 2017. The crew was here promptly at the time they said they would be here. Josh introduced them to us and they were very professional. They stayed later than a normal 8 hour shift so they would not disrupt us by coming in the second day. Very professional, efficient and polite. Training was great and they cleaned up as though they never were here. We appreciate their efforts and the system is working great.
RICK
Expertise (5)
Service (5)
Solve Problems (5)
New system.
January 09, 2017
Good service.
KEVIN
Expertise (5)
Service (5)
Solve Problems (5)
Great job
October 25, 2016
Very pleased with everything
SHEILA
Expertise (3)
Service (5)
Solve Problems (5)
