Best HVAC System Maintenance in Gilbert AZ

Danny and his crew showed up on time, they were very respectful, quick, and did an awesome job installing our new Trane. The new unit is so much quieter than our old system. I like that they put down a tarp where ever they walked and took time to address any question or concern. I also felt they were easy to work with and had great communication!

Teo and his team are great to work with. Teo is very hands on with his clients, and as a busy property manager, I appreciate being able to get my questions answered in a timely and efficient manner.

Had the opportunity to work with Robin, she was very kind and extremely professional. Highly recommend this company, I felt like I was part of the family. Excellent work

I had an excellent experience with 911 Heating, Cooling & Plumbing. I will call them for future work.

My AC went out and Farnsworth came out the next day. Got me quoted a fair price and installed a new AC in about 5 hours. Would recommend to anyone!

The Plumbsmart AC service man was very professional and throughly examined my airconditioner. The problem was with a fuse. After correcting the fuse, he examined the system and found all ok. He did not attempt to sell me something I did not need. The total cost was very reasonable. I can now cool off and not worry about a system failure this summer.

Very happy with cactus plumbing and air, they always do the best job!

Great job.

Very professional did a great job

Arrived at the promised time. Mike the technician was very professional explained the problem and fixed in good time and took the time to check all was working well before leaving, highly recommend

1-800-Plumber of Gilbert did two jobs for us - replaced our water heater and also our water softener. They showed up on time, did a great job, and charged a fair price. I highly recommend them for your plumbing needs.

I wish I could give Sam 10 Stars...I called him this morning to come take a look at my leaking sprinkler manifold and he came out at 12:30 PM and fixed my issue (Replaced Anti Syphon valve, two gate valves and new PVC from the main to all three sprinkler/drip valves) Sam does high quality work and I would recommend him to family, friends and strangers!!!!

Did an excellent job replacing toilets. The shower curtain fell while he was working. The employee helped me put it back. Very conscientious! It took over four hours to replace two toilets. I thought this was a bit excessive. Other than that I felt he did a good job.

This company has been amazing over the last couple of weeks! We have had to call them out multiple times due to clogs and reclogs. (Be assured the reclogs had NOTHING to do with their quality of work but ended up being an issue with our plumbing.) They came out within 24-48 hours with each call and once the source of the problem was discovered, came out a second time the same day to resolve it completely after having to pick up the parts/supplies to properly fix it. I HIGHLY recommend them and will be keeping their number handy for any future issues we may encounter!

Today I had an entire AC unit replaced after just moving in, as the old system was leaking. Sam and Clayton showed up within the time mentioned, and estimated it would take 4 hours. They actually knocked it out in under 3! a full gut and install of a new system, with minimal interruptions to my workflow, as I work from home. 10/10 would recommend! Thanks guys! Sam and Clayton are awesome.

Austin was my Plumber / Specialist that arrived in less than an hour. He was very friendly and professional. I explained the job needs and he went right to work. I didn’t need to do anything else. He was done in a timely matter. Huge value in my my mind!! The quality was top notch and I was impressed with my experience!! I will recommend AZ Preferred Plumbing all day long!