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

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
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

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