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TRUSTED BY MCKINNEY, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2.8k+
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Mckinney - Updated Nov 2026

Avatar for 1st Class Heat & Air, Inc.
1st Class Heat & Air, Inc.
4.7(
140
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Mckinney, TX and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Excellent Service. My A/C stopped blowing cold air. Within minutes of requesting a quote via Home Advisor, I received a call to book an appointment. The service engineer was at my house within an hour and fixed the issue in 15mins. Extremely courteous and informative. This is the second HVAC company I've hired in a month and I'd definitely reuse 1st Class Heat & Air again."
New Air Conditioner Installation
AC Install New Equipment
AC Install New Equipment
Job Arrival
Plano Air Conditioner

+1

Response time9 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Prime AC and Heat, LLC
Prime AC and Heat, LLC
4.8(
37
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+3 more

Serving Mckinney, TX and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Our 15 year old air conditioning system gave out and so we began to gather quotes. We requested several quotes from home advisor. Prime ac was the only company that showed up on time, performed a full evaluation and had the quotes ready same day. Install was done the next day and everything went great. Thank you for the wonderful experience and treating us like valued customers."
Prime AC and Heat
Response time12 hrs
Response rate86%
41 neighbors recently requested a quote
Avatar for Rescue Air, LLC
Rescue Air, LLC
4.8(
262
)
Ductless Mini-split A/C - Install or ReplaceAir Ducts & Vents - CleanCentral A/C - Install+12 more

Serving Mckinney, TX and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Thank you Rescue Air Heating and Cooling for sending Mr. Dean Dyslin for our post HVAC system installation QA quality assurance system check performance tune up. Mr. Dyslin has superior technical expertise, efficiency, fund of knowledge, mechanical skill sets, kindness, listening skills, prominent interest to address clients questions and concerns, solve issues, optimize systems performance and efficiency, and customize tailored results for individualized requirements. In view of my past experiences with TEAM Rescue Air, I believe I am not telling them anything they do not already know well. If these be qualities you seek in HVAC professionals, then I am delighted to recommend highly without reservation, Rescue Air Heating and Cooling. I am an actual client customer in Collin County Dallas, Texas."
Dean 2015
Joe 2016
Sign installation
Sign
Night!

+19

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Dr. Air & Heat Services, LLC
Dr. Air & Heat Services, LLC
4.9(
162
)
Central A/C - Service or RepairThermostat - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+6 more

Serving Mckinney, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Not only is David highly skilled in resolving HVAC issues, but he was a pleasure to work with and taught me a lot! He was punctual, communicative and patient, taking the time to explain what the issues were (in plain English), and in the end solved my A/C problems much faster AND cheaper than the so called “best in town” HVAC company I was working with. Highly recommend, and will be calling him back again!"
Closet upflow airhandler
4 TON GOODMAN AIRHANDLER
Savana
Response time4 hrs
Response rate94%
314 neighbors recently requested a quote
Avatar for Metro Air Conditioning Heating & Services
Metro Air Conditioning Heating & Services
4.5(
66
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Mckinney, TX and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Chaz called to confirm I was home and let me know he was on his way around the agreed upon appointment time.  He checked over the AC unit, asking me questions about its service history and if I had any concerns.  He patiently explained what he was checking and why as he worked.  He was knowledgeable and friendly, and due to the age of my unit he enumerated the various things to consider when the time comes to replace it with a new unit. 
He discovered the unit was a little low on freeon and at my request topped it off which ended up taking about a pound of refrigerant.  He explained that due to government restrictions on the production of new R22 the cost had gone up substantially.  He also covered the symptoms and eventual consequences of running the unit while it was low on refrigerant, although he doubted I would experience any problems running only a pound short.  One interesting bit of info was that new systems utilize high and low pressure switches like automotive AC systems, so if the system gets too low on refrigerant it will turn off before the compressor goes into overload and potentially suffers damage as a consequence.
"
ducts extended from supply air plenum
Response time2 days
5 neighbors recently requested a quote
Recommended by83%of homeowners
Mathis Air & Heat, LLC
4.7(
50
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+15 more

Serving Mckinney, TX and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"I can't rate Mathis Air high enough. Got two HVAC units installed in one day. Service has been outstanding. Friendly people to deal with and very professional. Very competitive price and quality of work is outstanding!!"
Response time4 hrs
Recommended by93%of homeowners
Avatar for Climate Doctors
Climate Doctors
4.8(
3,290
)
Air Ducts & Vents - Clean

Serving Mckinney, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"Strongly recommend getting an energy audit completed on your home, especially when it's complimentary, thank you, Paul! There were quite a few items that needed attention in our home. The technicians Justin and Fernando were solid. They arrived on time, did a great job, were polite, and were very clean. They took before and after pictures, which shows how much I needed the work done. We went with the insulation to ensure it was at least 18 inches, the duct sealing of the junction boxes and HVAC unit, and we had to reroute the bathroom vent. We even did the optional UV-C light, which makes us feel much safer and takes a load off, especially in this current environment of being conscious of germs and all. Great technicians, great company, and solid work. Highly recommend Justin and Fernando :) The email and text reminder game is on point."
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for ALL AMERICAN AIR LLC
ALL AMERICAN AIR LLC
4.7(
126
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+4 more

Serving Mckinney, TX and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

Our team at All American Air is composed of professionals who value both technical skill and personalized customer care. With over 25 years of experience in the HVAC industry, we bring extensive expertise to each job, ensuring that we meet your needs quickly and efficiently. We work closely with our customers to understand their specific requirements, whether it’s for their home or business. Our approach is to provide honest advice, clear communication, and top-quality workmanship. We believe that by treating our customers like family, we build long-lasting relationships based on trust and satisfaction.

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4 neighbors recently requested a quote
Recommended by95%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

The Mckinney, TX homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.