Reviews of local pros in Waller, Texas

When I call its usually because there is a problem. Mike and his crew are always prompt, up front and honest, and most times same day fix. We have used Big State AC since 2010. Great company.

Mike and his crew always are prompt, anffordable, and efficient!

We always use Big state air, for our home and rental properties, they are great! trustworthy and always have everything in there trucks to fix the problem. Thanks big state air!

Always dependable. Will only recommend what is needed. I have used Mike and his crew for several years.

"Big State AC & Heating Company!!
Crushed it! Professional, efficient service from start to finish. Tech was knowledgeable and fixed our AC quickly. Would definitely use again - highly recommend for Willis HVAC needs!"

Big state AC has worked on my unit for many years now. It's older and requires a lot of maintenance. They have always taken such care to keep it running at a reasonable price! Thank you Mike I appreciate you guys

Big state A/C came out to give me an estimate for repairing or replacing my unit as it has gone out. Mike is a very honest man and provides A++ service. Very kind and attentive! I definitely will use him again for any of my A/C needs! Thank you Mike!

Mike and the team has been taking care of us and the community for decades. Exceptional customer service, extremely knowledgeable, and reliable! Highly recommend.

Big State Heating & A/C Co. has excellent service and I would highly recommend them if you’re having trouble with your unit. They’re always professional, reliable and friendly. They try and fit you in the same day you call and are very reasonable with their prices. I have used them on a number of occasions and even had them replaced our unit. I have never been disappointed in their service. I greatly appreciate their skill when trying to figure out what the problem is when I call them out. They access the problem and come up with a solution that doesn’t break your wallet each of their team members care about getting your unit working again as promptly as they can. They understand the Texas heat and always do their very best to get your A/C back working as fast as they can and I greatly appreciate each one of their team members. Highly recommend them!

They came diagnose the problem let me know what it was and everything is awesome thank you guys so very much for helping me out

I highly recommend Optimum Cooling Group. Very informative and fast responsive Teamwork.

We had a great experience with the Optimum Cooling Group booking team in Waller. They were friendly and accommodating. They made the process easy. The service was just as good as the booking experience.

Optimum Cooling Group makes HVAC maintenance easy in Waller. They call me to schedule the tune-up so I don't have to remember. Great service for busy people.

Efficient, professional, affordable. The folks for HVAC

Kevin rectified an issue that I had with my system. Thank you and your wife again, sir!

Definitely professional work with excellent customer service skills.

Honest, accurate, and punctual about our A/C issues and they even called to follow-up!

Very professional keep you informed on the service his performing to your system.

They came same day and didn't overprice their services. They are now my go to every year

Kevin stays on the job until he finds the solution. Always responds quickly and is very professional and personable.

Great Service From
This HVAC company he thoroughly explained my problem , and what next steps i had to take it to get it resolved,Also offered me best price for repairs , Win , Win situation thank you.