97.9% would refer friends and family to us

5 stars Verified customer

These guys are wonderful. Prompt, kind and courteous! They give you all the options and let you decide how to proceed. ... Read More

5 stars Verified customer

These guys are wonderful. Prompt, kind and courteous! They give you all the options and let you decide how to proceed. ... Read More

5 stars Customer since 2017

curious and quick to respond.

5 stars Customer since 2020

Tech shared how my system was operating and a recommended service I may want to consider in the next year.

5 stars Verified customer

Prompt service on short notice. A very thorough, clear, fast recommendation for just the service that would have the bes ... Read More

5 stars Customer since 2018

Dave is the best in the biz.

5 stars Customer since 2018

These guys are great and have always been very responsive. I am giving them a 5 star rating, despite the fact that the ... Read More

5 stars Customer since 2013

Professional and efficient as usual.

5 stars Verified customer

Great job!

5 stars Verified customer

Service Wizard is the #1 HVAC company in Austin, do not go anywhere else. I recommend them to all of my friends.