Md'S Heating And Air Services Llc
HVAC Services in St. Paul Park
MD'S HEATING AND AIR SERVICES LLC specializes in Carrier HVAC installation, repair, and maintenance. Proudly serving St. Paul Park and the surrounding areas, we deliver reliable, certified HVAC solutions to meet your home's needs. As your local Carrier Factory Authorized Dealer, your satisfaction is our number one priority. That's why we stand behind our work with a 100% satisfaction guarantee. Equipped with certified technicians, we strive to exceed your expectations, whether performing routine maintenance or installing a new Carrier heating and cooling system.
Experience and Certifications
Experience and Certifications
Factory Authorized Dealer
As a Carrier Factory Authorized Dealer, we have met Carrier's highest standards for superior skills, service, and we proudly offer a 100% satisfaction guarantee.
NATE Dealer
North American Technician Excellence (NATE) is the leading certification program for HVAC technicians and is the only test supported by the entire industry. We are proud to employ NATE certified technicians.
Financing Available
We offer flexible financing options for your new Carrier product or system. With approved credit, you can enjoy convenient monthly payments, competitive interest rates, and online bill pay.
Cool Cash
We participate in Carrier Cool Cash rebates. With the support of Carrier, during select times of the year Cool Cash rebates might be available when you purchase a qualified Carrier heating and cooling system.
Puron Advance Trained
Carrier demonstrates its commitment to going beyond the minimum with a refrigerant that easily surpassed the EPA’s lower Global Warming Potential (GWP) requirements for 2025. We have shown the same commitment through Puron Advance™ training.
Factory Authorized Dealer
As a Carrier Factory Authorized Dealer, we have met Carrier's highest standards for superior skills, service, and we proudly offer a 100% satisfaction guarantee.NATE Dealer
North American Technician Excellence (NATE) is the leading certification program for HVAC technicians and is the only test supported by the entire industry. We are proud to employ NATE certified technicians.Financing Available
We offer flexible financing options for your new Carrier product or system. With approved credit, you can enjoy convenient monthly payments, competitive interest rates, and online bill pay.Cool Cash
We participate in Carrier Cool Cash rebates. With the support of Carrier, during select times of the year Cool Cash rebates might be available when you purchase a qualified Carrier heating and cooling system.Puron Advance Trained
Carrier demonstrates its commitment to going beyond the minimum with a refrigerant that easily surpassed the EPA’s lower Global Warming Potential (GWP) requirements for 2025. We have shown the same commitment through Puron Advance™ training.
HVAC Repair and Services
AC Repair & Service
We specialize in fast, reliable air conditioner repair and service to keep your home cool and comfortable. Whether it’s a minor fix or a major repair, we're here to ensure your AC runs smoothly when you need it most.
Furnace Repair & Service
We provide expert furnace repair and service. Our skilled technicians are ready to quickly diagnose and resolve any issues, keeping your home warm and comfortable year-round.
Heat Pump Repair
Count on us for dependable heat pump repair and service to keep your home comfortable year-round. Our experienced technicians troubleshoot issues, perform timely repairs, and ensure your system is operating at its highest efficiency.
HVAC Maintenance
We offer annual HVAC maintenance to keep your system running efficiently and help prevent unexpected breakdowns. Through a thorough inspection and tune-up, we ensure your heating and cooling system is ready to keep you comfortable all year long.
HVAC Installation Services
AC Installation
Enhance your home’s cooling and energy savings with our expert AC installation services. We install high-performance Carrier air conditioners and customize each system to match your home’s needs, helping ensure dependable comfort all summer long.
Furnace Installation
Stay warm and worry-free with our professional furnace installation services. We’ll guide you in selecting the best Carrier furnace for your home and complete the installation with expert care and precision.
Heat Pump Installation
Upgrade your home’s comfort and efficiency with our professional heat pump services. Our team installs top-quality Carrier heat pumps and tailors every system to fit your space, delivering reliable performance through every season.
HVAC System Installation
We provide expert HVAC installation to keep your home comfortable year-round. Whether you're replacing your current system or installing HVAC for the first time, we'll help you choose the right solution for your needs and handle the installation with precision and care.
Trusted HVAC Professional in St. Paul Park
Verified PurchaseHonest and trustworthy
May 04, 2025
Mathias of MD's Heating and Air is the perfect example of why we should all be supporting small businesses. He and his wife are honest, straightforward, incredibly helpful and kind people. Prices are reasonable and thoroughly explained. I've referred several people to MD's with confidence. I feel lucky to have found them.
Timi
Expertise (5)
Solve Problems (5)
Service (5)
Verified PurchaseTop tier service from MD5
April 09, 2025
MD5 installed a new heater and AC unit. Their knowledge, efficiency, work quality, and professionalism is top notch!
Ben
Expertise (5)
Solve Problems (5)
Service (5)
Verified PurchaseHonest, prompt, knowledgable, friendly SERVICE
April 04, 2025
Very satisfied!
Marg
Expertise (5)
Solve Problems (5)
Service (5)
Verified PurchaseFantastic HVAC company!
April 02, 2025
Mathias has been providing HVAC services to us for a couple of years and is honest, respectful and timely. Would highly recommended for any HVAC needs.
Lindsey
Expertise (5)
Solve Problems (5)
Service (5)
Verified PurchaseGreat service and very efficient
March 25, 2025
Got AC and furnace all installed in one day and cleaned up after themselves.
Ervin
Expertise (5)
Solve Problems (5)
Service (5)
Verified PurchaseMD’S Heating and Air Services LLC
March 20, 2025
Polite, professional and accommodating!
Mary
Expertise (5)
Solve Problems (5)
Service (5)
Verified PurchaseWonderful small business
November 22, 2024
Always so fast to respond and great people to work with!
Sarah
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseVery happy with MD. Friendly courteous and professional
February 28, 2024
I have referred MD to my friend.
Cindy
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseFriendly, honest and prompt
November 20, 2023
MD's was highly recommended on the local Facebook group, and I can see why. Matthias showed up on time with good text communication from the office letting me know he was on his way, gave me an honest assessment of my repair vs. replace options, then was able to schedule the installation of my new furnace and ac within only a few days once I made that choice. He gave me a good walkthrough of programming my new smart thermostat, and the office handled all the warranty registration and rebate paperwork for me. Top notch service all around.
Bill
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseVery professional
November 07, 2023
Very professional
Ken
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseFabulous and trustworthy!
November 07, 2023
Great experience, very helpful and very happy with the work they did
Dawn
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseAwesome customer service! I would highly recommend to anyone in their service area.
October 13, 2023
Great small business to work with very happy with price compared to numerous quotes I received.
Chris
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseFurnace Replacement
September 26, 2023
I like having a Carrier authorized contractor here in my local area. The replacement of our furnace went great.
Doug
Verified PurchaseProfessional and Reliable Service
July 17, 2023
They are very fast, very responsive, efficient and really good at what they do !! We got our new AC installed fairly quickly and expertly. Highly recommend them.
Vivek
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseExcellent service, product, and price!
June 14, 2023
Smaller family owned HVAC companies are the way to go! An excellent product with expertise install and customer service! We have used MD's Heating and Air Service many times and highly recommend them!
Terry
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseKnowledgeable Helpful, and Reasonable,
May 11, 2023
Mathias was so friendly and helpful. We were so happy with the communication and service provided. Our installer did such a great job. It was a great experince.
Mike
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseQuick, reliable service for New Furnace
February 20, 2023
Great customer service! Highly recommend MD Heating and Air Services LLC.
Laurie
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseExcellent
January 06, 2023
They went above and beyond to get us heat. We will be calling them for all our heating and cooling needs.
Kathy
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseExcellent
December 21, 2022
MD's expertise, knowledge and clear information on all questions were informative. Technicians are knowledgeable, courteous and efficient.
Karen
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseNew AC & Furnace Install
August 29, 2022
Mathias is very professional, down to earth good guy and provides excellent services with competitive prices. Would recommend to anyone looking for HVAC services.
Steve
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseGreat experience with whole system replacement
August 19, 2022
Mathias is efficient, has fair prices, and is extremely knowledgeable. Our original call was due to our air conditioner breaking 12 days after a different company had repaired it. He presented options and why he would recommend each. In the end we decided to replace the whole system (air conditioner and furnace). I am happy with our decision and will definitely use him for any HVAC needs in the future.
Hollie
Expertise (5)
Service (5)
Solve Problems (5)