HVAC Installation
By Coastal Heating and Air Conditioning Co Inc
Coastal Heating and Air Conditioning Co Inc is your trusted local expert for HVAC installation near Annapolis, MD. Our experienced technicians will assess your home's unique heating and cooling needs and install a high-quality Carrier system designed to keep you comfortable and energy efficient. We take pride in providing precise installations, ensuring your system runs smoothly and reliably for years to come. Whether you're upgrading an old unit or installing a new system, count on us for dependable service and customized solutions to keep your home comfortable year-round.
What Does The Process Look Like?

Book an Appointment
To start the process, book an appointment for HVAC installation with us by scheduling online or giving us a call.

Evaluation & Estimate
We will assess your home’s layout and cooling needs to recommend the ideal HVAC system. We will provide a detailed estimate outlining the equipment options and costs to ensure the right fit for your comfort and budget.

Perform Installation
A certified technician will install your new HVAC system, ensuring it’s set up for optimal efficiency and performance. They will handle every detail with care, from equipment placement to system calibration, ensuring your home enjoys reliable comfort year-round.
Other Services We Provide

Furnace Repair & Service
We provide professional furnace repair and service to keep your heating system operating at peak performance. Our certified technicians can identify problems, perform necessary repairs, and fine-tune your system to keep you comfortable all year long.

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.

HVAC Maintenance
We provide annual HVAC maintenance to keep your heating and cooling system running efficiently year-round. Regular tune-ups help prevent breakdowns, can improve energy efficiency, and extend the lifespan of your heating and cooling equipment.
Trusted HVAC Professional in Annapolis
Professional staff
March 08, 2023
We have nearly 30 years of experience with Coastal and have always had excellent service.
JOANNE
Expertise (5)
Service (5)
Solve Problems (5)
Excellent Equip & Installation
August 30, 2022
I received good advice and pricing to upgrade my 25\-yr old SEER 10 Equipment .. in a house /w minimal ductwork. Their "A\-Team" did the Removal .. and Installed a new Ductless units \[Carrier SEER 23 Mini Split\] in \[4\] rooms. They did a superb job running the Line\-sets \& Drains in such a way that, what might have been an "eye sore," instead became "almost invisible". Three Cheers for the Coastal AC\&H Dealer and his Install Team: Matt and Chris! Thanks Guys
GARY
Expertise (5)
Service (5)
Solve Problems (5)
HVAC Installation
August 24, 2022
Seamless installation from start to finish.
THOMAS
Expertise (5)
Service (4)
Solve Problems (5)
Competent and congenial
July 05, 2022
Sales process was a bit uneven, but the installation and service were outstanding.
INDULIS
Expertise (5)
Service (5)
Solve Problems (5)
Very good.
June 30, 2022
There was a problem with our new system's installation which was CARRIER's fault and not Coastal. Apparently the YOU/manufacturer changed the wiring for the unit but FAILED to change the diagram and we were without AC for two days until the installers were able to figure out what was wrong. VERY INCONVENIENT for us but it was not a fault of Coastal.
WENDELL
Expertise (5)
Service (5)
Solve Problems (5)
Great
June 08, 2022
Rob did great in getting a problem solved
MICHAEL
Expertise (5)
Service (4)
Solve Problems (5)
Very competent
May 03, 2022
Have used them for years
JAMES
Expertise (5)
Service (5)
Solve Problems (5)
Pleased customer
March 04, 2022
Courteous, responsive and professional
JOAN
Expertise (5)
Service (5)
Solve Problems (5)
Installation
February 02, 2022
Had to have a tech called back the day after installation to correct an error message.
FRANKLIN
Expertise (4)
Service (5)
Solve Problems (4)
22 years of great service
September 14, 2021
Twenty\-two years ago Costal replaced my old heat pump with a Carrier unit. I accepted all of their recommendations and had great service. Over the years there were a few service calls for minor problems but Coastal was always able to promptly correct the problems. This 22 year old Carrier was still running fine but it's age was a concern to me so I purchased a new Carrier unit again following all the recommendations made to me. Because of my experiences with Coastal I did not even consider approaching a different dealer for the new unit. The old unit was good but the new one shows that there have been many improvements during the past two decades. Setting up my preferences via the computer app proved to be straightforward and no problems were experienced.
RICHARD
Expertise (5)
Service (5)
Solve Problems (5)
Great Experience Overall
July 07, 2021
Installed equipment quickly. Taught me how to use it. Very friendly and professional. Will definitely continue to use for my HVAC needs.
CHRISTOPHER
Expertise (5)
Service (5)
Solve Problems (5)
Responsive and good to work with
May 14, 2021
They installed our other heat pump last summer and did a good job. We are sold on Costal.
GEORGE
Expertise (5)
Service (5)
Solve Problems (5)
Coastal always delivers great service
May 12, 2021
Coastal installed our HVAC unit in the most professional and cost effective way
DOUGLAS
Expertise (5)
Service (5)
Solve Problems (5)
Installation of new A/C
May 05, 2021
We have used Coastal for over 10 years
KATHLEEN
Expertise (5)
Service (5)
Solve Problems (5)
Greenspeed installation
January 15, 2021
The installers worked very hard to fit the inside unit in a small space, which required substantial reconfiguration of the air filter setup. There was a minor problem with the support of the outside unit which the installers resolved immediately when I pointed it out. The unit is working great so far.
PATRICK
Expertise (5)
Service (5)
Solve Problems (5)
Excellent and timely service
November 07, 2019
I had a challenging job to do and benefited from excellent sales and technical advice. I want to especially commend Omar and Justin, who worked hard and long (under Bob's supervision) to get the job done and to meet inspection requirements.
SHELDON
Expertise (5)
Service (5)
Solve Problems (5)
Terrific
November 05, 2019
On time, thorough, curtious
JEFFREY
Expertise (5)
Service (5)
Solve Problems (5)
Wonderful experience
August 07, 2019
Efficient, explained everything to us. The installers were also wonderful an overall great experience.
KENNETH
Expertise (5)
Service (5)
Solve Problems (5)
Coastal HVAC Systems
July 24, 2019
Coastal services did an excellent job with sizing the unit, installation and cost. I received 3 quotes from different Carrier contractors and Coastal's price could not be beat. I would definetly do business with this company again.
DAVID
Expertise (5)
Service (5)
Solve Problems (5)
very professional, timely interaction
March 20, 2019
thanks again, still prefer to buy local
MARTIN
Expertise (5)
Service (5)
Solve Problems (5)