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

You have great employees - they're friendly and genuine and knowledgeable. That fact that they have great camaraderie and like working for Greiner says a lot. I also appreciate the honesty and forthrightness displayed without being pressure to buy "up" or beyond what was reasonable/expected.

Woodland, CA
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

All the men were professionals. They were polite, efficient and friendly. 

P.S. thanks roger for the gift coupon (Starbucks).

Davis, CA
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

The workers did a very good job. Alex handled everything from beginning to the end very professionally.

 

Thank you

Fairfield, CA
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

The quality of a new heating and air conditioning system is not based on the equipment that comes inside of the cardboard boxes - it is based on the people who sell it, install it and service it. So there is no higher quality system than the one that comes from Greiner.

Davis, CA
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Good people. Good service. Good products.

Sacramento, CA
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Hello David and Patricia,

My sincere apologies for the delay in sending you this letter.

Your staff did some work for us (in August), and you send us a Survey Sheet.

As you know we had a "heat wave" and we are in the midst of remodeling our home and yard. We pushed ourselves to get this accomplished - hopefully before winter is upon us. I just thought that I could wait for just a bit to respond. After dinner we are just "dead tired" and sorry but your survey came in as something that could wait - for a bit.

However the great news is that we have been faithful Greiner customer for quite a few years now (in our former home and now our newer home). Your representative ALEX is an outstanding representative for your company. We connected with him - years ago - and he has seen us through both our homes.

Alex proposed that we do "a test" to see how our AC system is performing (especially in the attic). Well that proved interesting - as it turned out we needed some work to be done. I was totally concerned about putting someone in the attic, in the midst of our heat wave - but Alex noted that I needed a "cooler" day for the project. 

The day came our crew showed up and the process began. Your (3) workers came early in the AM, and begin. It did take 2 days, but we were advised of that. The first day and the final day, your crew of guys (Jason, Ernesto and Ken) cleaned up after themselves both times. Never a problem, and they were very polite.

That evening after they left, the AC was turned on. I cooked dinner, we sat and ate in the dining room. While sitting in my chair (as usual) I said to my husband, I feel "cool air" on my shoulders. I had never experienced that before. YES, your system was giving me "air" that was never noticable before. Later that evening it's bedtime, I'm standing on my side of the bed, across the other side of the room, and again I noted cool air hitting me. Again never noticed that before.

Immediately there was some noticeable improvement and we are so very happy with our new attic system.

Thank you to your crew and thank you Alex for assisting us in the project.

Bruce and Paulette D.

PS. I shared our story with some ladies that I exercise with - and Mr. and Mrs. McCarthy on [] have called for your service as well.

Also PS to Alex, Thank you for the gift card, and if you need more plants, stop by on your way home.

Vacaville
Greiner Heating and Air Conditioning
Greiner Heating and Air Conditioning

Would you recommend Greiner Heating & Air?

Yes - and I have done so.

Please tell us why?

  • Professional at all levels
  • Organized 
  • Consistency in product + work
  • Transparent with costs, advise, etc
  • Continued positive + growing presence in communities you serve.
  • Follow up
  • Support for new + faithful customers 
Vacaville
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

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