
Serving Princeton, TX and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Some of the best customer service you will get from an HVAC company"





+19

*The Angi rating for Heating And Air Conditioning Service companies in Princeton, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Princeton, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on September 13, 2026

Serving Princeton, TX and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Some of the best customer service you will get from an HVAC company"





+19

Serving Princeton, TX and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"This is the only option for HVAC repair and service. David was helpful, informative, and reasonable."




Serving Princeton, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Credit card accepted
"Climate Doctors were very punctual and professional. The Angie's List deal I purchased did not cover enough registers for both of my HVAC units, and they kindly allowed me to purchase an additional deal to cover the remaining registers. I far as I can tell they did a thorough job. That being said I was not given any information as to the before/after condition of my HVAC ducts, and I cannot tell any difference in the air quality in my home. It would have been nice to have gotten a better evaluation from the technician (pictures etc.) to make me feel like I wasn't wasting money. Also the Angie's List deal included a free energy audit which was never even mentioned by either of the technicians. I would use them again had I been given a better evaluation of the work performed, but the experience left me feeling that duct cleaning, in general, is a waste of time and money.
"

Serving Princeton, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Credit card accepted
"Air duct cleaning and dryer duct cleaning were requested. Very professional and detailed. Their workers did an excellent job cleaning my hvac units, and he was also very informative about the safety of my units. Excellent service."





+40

Serving Princeton, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Enoch helped us get money from our utility company to help with the purchase of central HVAC system."





+2

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 its 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.





Serving Princeton, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Credit card accepted
"Service and equipment were great, and at a great price too. Would highly recommend Enoch for your HVAC work."





+2

Serving Princeton, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Great Service and craftsmanship. I highly recommend 4 Seasons ac for your next HVAC replacement."





+10

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"





+4

Serving Princeton, TX and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Jose was on time and started working right away. He cleaned every single vent in the property along with the AC Coils and Dryer vent. Went above and beyond by cleaning the exterior of the air handler, something I don't think was included in the service but I had asked him originally if he knew someone who could do it (the answer was not really, but he did it himself anyway). Didn't notice he had done it until he had already left, but I truly appreciate it! Would definitely hire again!"





+30
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