Every customer who works with Greiner Heating and Air Conditioning has the opportunity to fill out our "World's Shortest Survey" after the job is done. We've been collecting this feedback for years, and wow – what an amazing trove of responses! What you see here is just a small sample, but we hope it encourages you to choose Greiner for your home comfort and efficiency needs.

Thanks to all our happy customers who have provided these reviews!

Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Absolutely

Please tell us why?

Excellent service from initial phone call to estimate to completion of project. Consummate Professionals.

Thank you.

Woodland
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes

Please tell us why?

The staff was knowledgeable, polite & professional. They cleaned up at the end of each day. We do not worry about Greiner staff coming back to our house & wondering around.

Great reputation in the community & they vet their workers. 

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes and have done so.

Please tell us why?

Reliable, courteous, prompt service, positive feedback from inspectors.

Davis
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes

Please tell us why?

They were very professional + quickly did the job at hand. After job was completed, sent us a thank you!

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes!

Please tell us why?

I have been a customer with Greiner for a while and I knew when it was time to get a new system that I wanted Greiner to install it! Alex was very helpful with all my questions! He was very organized in how he presented everything and he was not pushy! He was very easy to work with. The installation went well and the crew was all hard working individuals! Thank you Greiner!

Fairfield
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

ABSOLUTELY!

 

Please tell us why?

Very professional... impressed by Ken, Karoline & Sean!

Thanks!

Fairfield
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes.

Please tell us why?

Mom is very happy with new unit. She said that don't have to worry about it anymore. 

 

Fairfield
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes.

Please tell us why?

You guys are the easiest people to work with, period. Super fair prices too.

Thanks!

 

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes. Absolutely.

Please tell us why?

#1. Competent

#2. Friendly, relaxed, courteous.

#3. Efficient + effective.
     The personal service is what I appreciate.

#4. Responsive.

Winters
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes

Please tell us why?

I have had good service throughout getting my HVAC - from initial 1st visit (Test in + proposal to the installation). All involved treated my home with respect, any items moved were replaced and no dirt or dust was tracked in home. I have enjoyed using my air conditioner units very much, especially since we have had a pretty hot summer!!

Vacaville

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