Serving Houston Since 1998

Houston Heating & AC Services

Serving Houston for 25+ years. No Upsells. No Nonsense. HVAC Service With Integrity.

Get A Quote On Maintenance, repairs, & new equipment

Full Transparency, Precision Workmanship, and Happy Customers

    
 
 
          Emmett West 
 February 22, 2024
 
 
 Trustindex verifies that the original source of the review is Google. Greg Little and Northwind AC are the best showed up on time very personable an extremely knowledgeable  has to be the best air-conditioning company n Houston  I give Greg and Northwind 10 stars !!!!!!!
  
 
         Jon 
 February 19, 2024
 
 
 Trustindex verifies that the original source of the review is Google. I purchased and had installed a new AC Condenser. Fantastic and professional service from start to finish. Bridgette provided the most understandable (and affordable) estimate and answered all my questions. Jeff and Daniel ensured the installation went smoothly. After installation a separate Quality Control check was performed end-to-end to make sure everything was functioning properly. I highly recommend using this company !!!
  
 
         Ryan Walsh 
 February 18, 2024
 
 
 Trustindex verifies that the original source of the review is Google. Greg and Northwind AC always do a great job. Professional, friendly, and thorough. I’ve recommended them to many of my family and friends
  
 
         Mary Samaan 
 February 16, 2024
 
 
 Trustindex verifies that the original source of the review is Google. Greg is an honest technician who I can always have the peace of mind to trust.   Northwind has been honest and reliable in my dealings with the company.
  
 
         Lolita R. Butler 
 February 15, 2024
 
 
 Trustindex verifies that the original source of the review is Google. Daniel Sherman has to be one of the best HVAC Engineers in Houston TX. He knows his stuff. I’m extremely happy 😊 that hopefully 3rd time is the charm. Northwind A/C and Heating has some.excellent employees working for  them. The first day, Marcus (Ray) Soto LOL inside joke. He was such a pleasure and joy chitchatting with him and feeling well taken care of. Unfortunately, we had to call them back a Second and third time visit until we got it right.  If you ever get Mr. Daniel Sherman to visit your home and service your A/C and Heat,  you are getting a jewel. He is the icing on the cake. Mr. Sherman has a great attitude and professional spirit about his job and all the years he has dedicated to this field. Spoke with some lovely ladies, Mattie and a few of them. However, Angela new customer service agent really could use some more training on her behavior and manners. Being much nicer over the phone and better respectable to the customers can truly help her a long way with her job. Overall, Northwind A/C and Heating, I would definitely recommend them to my family and friends. Looking forward to have future service provided by them…
  
 
         brooke hutson 
 February 14, 2024
 
 
 Trustindex verifies that the original source of the review is Google. He was professional and on time, very knowledgeable and we highly recommend using this company!
  
 
         Susan Hempel 
 February 12, 2024
 
 
 Trustindex verifies that the original source of the review is Google. Northwind, specifically Daniel, provided excellent service and professionalism. He’s very knowledgeable. He doesn’t only get the job done, but if you’re interested, he will educate you on the what and whys of what he’s doing. Thanks for helping us today!

Our HVAC Services

Your comfort is our #1 priority. Whether your home or business needs an ac repair or a complete system replacement, we provide solutions specific to your needs and budget.

Air Conditioning

Keep your AC running at peak performance with AC repair, maintenance, and service.

Heating

Furnace & heater repair, maintenance, and service for those random chilly nights in Houston.

Air Filters

Breathe cleaner, healthier air year-round with high-quality air filters for your home.

Indoor Air Quality

Transform your home into a fresh, allergen-free haven with our air quality solutions.

Commercial HVAC

Keep your business cool, comfortable, and running smoothly with our commercial AC solutions.

Thermostats

Take control of your comfort and energy savings with smart, easy-to-use thermostats.

About Us

Who We Help

Northwind Air Conditioning, Heating & Mechanical Services, Inc. is a locally owned HVAC company serving homeowners and businesses across the greater Houston area.

We serve residential and commercial customers who need reliable air conditioning, heating, or mechanical services—whether it's a quick fix or a complete system upgrade.

What We Do

AC & Heating Repairs
Installations & Replacements
System Tune-Ups & Maintenance

Common Problems We Solve For Our Customers

AC blowing warm air or not cooling properly
Weak airflow from vents
Thermostat not working or inaccurate readings
Strange noises or smells coming from the system
Heater blowing cold air or won’t turn on
Hot and cold spots in different rooms
Frequent cycling on and off
Water leaking from the indoor unit
Dirty or clogged air filters affecting performance
Poor indoor air quality (dust, allergens, humidity issues)
System won’t start at all