4.6 
1.4k+ *The Angi rating for Heating And Air Conditioning Service companies in Justin, 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 Justin, 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 August 14, 2026
Serving Justin, 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 Justin, TX and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"They did a great job. Very reasonable priced and did the job very promptly. Great customer service and knowledgable. They gave us the option of repairing or a new unit. No pressure at all. We decided on a new unit due to the age of our HVAC. Would highly recommend."
+7
Serving Justin, 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 Justin, TX and surrounding areas
Approved
In business since 2000
Free estimates
Customers say: Quick response
"Bill fixed our furnace without any hard sell to replace the unit completely. We will call him again in the future when we need more work done on our HVAC systems."
Serving Justin, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Credit card accepted
"Enoch helped us get money from our utility company to help with the purchase of central HVAC system."
+2
Serving Justin, 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 Justin, TX and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Carlos arrived promptly, was very thorough in his explanations, and was extremely courteous. If I ever need HVAC assistance again, I will absolutely be calling him back!"
+10
Serving Justin, TX and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"Brandon was very efficient, did exactly what he said hed do, exactly when he said he would!! That is a real rarity with service providers today! I would highly recommend him to anyone needing A/C service."
Serving Justin, TX and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Emergency services offered
"They come out for routine checks on plumbing and air conditioning (HVAC). They always do regular check ups, and let us know about small problems - before they become big problems. We are members of their "Comfort Club" & it really helps! I have recommended them many times!"
+3
Serving Justin, TX and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Very good breathing fresher air"
+30
From average costs to expert advice, get all the answers you need to get your job done.
With mild winters and hot summers, Dallas is an optimal location for residential heat pumps. Ready to install? Learn what a heat pump costs in Dallas with this guide.
Find out the average geothermal heating and cooling installation cost in Dallas, TX. Learn what you can expect to pay and get your home ready for summer.
Average costs of HVAC inspections in Dallas, TX, vary based on house size and type of HVAC system. Follow our easy guide to gauge your home’s HVAC inspection cost.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
