Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Princeton, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Princeton, TX?

Select your specific project to find the pro for you.

TRUSTED BY PRINCETON, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified heating and air conditioning services reviews

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

Avatar for Dr. Air & Heat Services, LLC
Dr. Air & Heat Services, LLC
4.9(
162
)
Central A/C - Service or RepairThermostat - Install or ReplaceHeat Pump - Repair or Service+6 more

Serving Princeton, 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%
309 neighbors recently requested a quote
Avatar for Climate Doctors
Climate Doctors
4.8(
3,290
)
Air Ducts & Vents - Clean

Serving Princeton, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"Provider was very professional and very knowledgeable in all aspects of energy efficiency. It seemed that the assessment was honest and professional with no pressure to pursue their product.  He checked the HVAC units, AC registers, attic insulation, exterior walk around and windows.  Provided some simple inexpensive improvements to improve energy.  Details were provided for research for the other more expensive options for energy efficiency and all were reasonably priced.
"
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 Princeton, 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.

Gallery
Gallery
Gallery
Gallery
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Fresh Air Duct Cleaning
Fresh Air Duct Cleaning
4.7(
1,078
)
Air Ducts & Vents - Clean

Serving Princeton, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Credit card accepted

"They visited my home and supplied me with a comprehensive report on my existing HVAC system, as well as several pricing options. When it came to carrying out the task, they were quite skilled, performed it quickly, and left the area clean. From customer assistance to installation, it was a positive experience throughout."
Chimney Rebuild
Chimney Rebuild
Chimney Services
Chimney Services
Air Duct - Before & After

+40

Response time9 hrs
Response rate100%
26 neighbors recently requested a quote
Avatar for ARS / EAS DFW
ARS / EAS DFW
4.4(
83
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+1 more

Serving Princeton, TX and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"Sheldon was the technician that serviced my HVAC . He was thorough with finding where the problem was, showed and explained exactly what I needed and why I needed it. He also told me of what could occur if the part wasnâ t replace . He was very informative, knowledgeable , and sweet . I will specifically ask for him every time. This was his second time at my property , both times excellent work . Thank you"
ARS Excellence
ARS Excellence
ARS Excellence
ARS Excellence
ARS Excellence

+4

Recommended by83%of homeowners
Avatar for Clean Air Pro Services
Clean Air Pro Services
4.6(
53
)
Air Ducts & Vents - Clean

Serving Princeton, TX and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Ben at clean air pro services was prompt, professional, and personable. He showed me a before and after of my ducts, then showed me what he retrieved from my ducts. You won’t believe the amount of dust and crud that we breathe in on a daily basis. We also tried them out for our dryer vent cleaning. Again another professional and quality job. I totally recommend this company."
swamp went into the flue line down to the fire box
Bacteria Found in the plenum box
Attic space before
Cap was not properly covered or sealed.
Another angle of the plenum box with the Bacteria

+29

Response time11 hrs
Response rate100%
70 neighbors recently requested a quote
...
Showing 1-10 of 717
Heating and Air Conditioning FAQs, answered by experts

Yes, it’s best to turn off an AC unit that’s blowing hot air to prevent system damage and avoid expensive energy bills. If you let the AC continue running, it will put more strain on the condenser coil and compressor. Plus, if the AC is blowing hot air because of a refrigerant leak, it can also lead to a frozen evaporator coil.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

The standard rule for return duct sizing is that the return vent should be the same size or larger than the supply vent. This will ensure balanced airflow in your home and reduce strain on your HVAC system.

The Princeton, 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.