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?

Yes!

Please tell us why?

Clean, courteous, professional service from genuinely nice technicians! Good value too.

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes!

Please tell us why?

- Excellent customer service from everyone.
- Grey came to our home twice to make it easier on our schedules to get paperwork signed.
- Installers very professional & friendly.
- Product was quickly installed and quality is great!
Thanks so much!

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes.

Please tell us why?

These folks are very professional and thorough in the evaluation, sales, installation and follow-up on HVAC systems. They even helped me years ago by walking me through a problem with my thermostat over the phone when they were not able to make a house call. Good service begets good business!

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes...

Please tell us why?

* Nathan is very knowledgeable...
* Everyone was very professional and was prompt with any questions, etc...
* No matter how many questions we asked Nathan + Rick were very patient
* From the office staff to all others - very willing to help and prepared us for this process.
* With the rain delaying installation of solar - the Greiner team was willing to do what they had to - to allow the committment to be met.
Thank you all for making this large project simple for us. We are so excited to no longer have to pay outrageous PG&E bills!

Fairfield
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes.

Please tell us why?

They are courteous, prompt, and efficient. They make sure they don't track in dirt. They explain what they're doing and don't pressure you to buy something you don't want. They help get you a rebate from PG&E if you qualify. And very fiendly. (Also they don't yell at each other like some workers do.)

Davis
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

I do!

Please tell us why?

The Fairfield City Inspector asked who did the work; I responded "Greiner." He said a very good co.! I added I was referred to "Greiner" by Mr. Steve Pearson of Pearson's Appliances of Cordelia, CA. With references like that my comfort level was elevated! Thank you

Fairfield
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Please tell us why?

Because you are a great company to deal with! I love the way you answer the phone. Everything went perfectly. Thanks for the Starbucks gift card. That's a nice touch!

Fairfield
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes!

Please tell us why?

Very professional. The guys were on time, took precautions to protect our floors & walls, worked hard all day, were courteous and polite, and basically left us with denuine good feeling about the home installation. Didn't see one young person on their stupid cell phone all day. Very satisfied!

Suisun
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes.

Please tell us why?

Advisor: Carlos Amado was great, explained to me about repair and the cost and cost for a new one. He wasn't pushing, gave me time to think about it. Like the installers and Carlos came back to check the work. Thank you.

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes, employees and service were very professional.

Please tell us why?

Danny and installation staff were strightforward, informative, and professional. They answered all questions and scheduled installation in a timely fashion.

Woodland

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