
Serving Irvine, CA and surrounding areas
Angi Approved
In business since 2005
Free estimates
Emergency services offered
"they did a very good job"





+24


Serving Irvine, CA and surrounding areas
Angi Approved
In business since 2005
Free estimates
Emergency services offered
"they did a very good job"





+24

Serving Irvine, CA and surrounding areas
Angi Approved
In business since 1996
Free estimates
Warranties offered
"I’ve had the pleasure of working with Bill and Cool Air Technologies on several occasions and they never disappoint. They’ve done a HVAC replacement as well as an entirely new HVAC system install with impeccable results. They were professional and communicative; answering all my questions and working through any issues promptly. I will look nowhere else for my HVAC needs and highly recommend them to anyone considering their services."


Serving Irvine, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2009
Emergency services offered
Warranties offered
"Tyler Jones from All City Plumbing Air and Electrical did a great job replacing a gas valve in our garage. He was friendly and easy to engage with, clearly knowledgeable, and took the time to explain what he was doing. The work was completed efficiently and effectively, and everything was handled professionally from start to finish. I’d definitely recommend Tyler and All City for plumbing and gas-related work."





+42

Serving Irvine, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"OCExcel did a great job replacing our old (25 year old) conventional HVAC with a new Heat Pump. They did it in one day, using a large crane. We are very pleased with the whole job and would completely recommend this company "





+19

Serving Irvine, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Great! The problem was solved quickly, and the A/C is working well again."





+14

Serving Irvine, CA and surrounding areas
Angi Approved
In business since 2022
Free estimates
Emergency services offered
"Great experience from start to finish. Professional, honest, and high-quality work. The crew was on time, efficient, and left everything clean. The roof looks fantastic and I’d absolutely recommend them to anyone needing roofing work."





+116

Serving Irvine, CA and surrounding areas
Angi Approved
In business since 2000
Free estimates
Emergency services offered
"they were on time and on budget…"





+12

Serving Irvine, CA and surrounding areas
Angi Approved
In business since 2025
Emergency services offered
Warranties offered
"Highly professional, very competent and highly knowledgeble Jeremy and Chad fixed my long existing problem. Highly recommend!"





+28

Serving Irvine, CA and surrounding areas
Angi Approved
In business since 2013
Free estimates
Emergency services offered
"Bernie and Air ASAP were great I used him for years. Now O cant find him I think he retired what do I do now for my HVAC needs HELP"
Serving Irvine, CA and surrounding areas
Angi Approved
In business since 2011
Customers say: Quick response
"Nathan is very experienced and knowledgeable. He responds quickly to every text and phone call. He and his crew show up on time, work diligently, are respectful, and focused, and do all the little details like caulking and matching paint. They installed a 5 unit mini-split system and totally completed in 2 days. The price was very good and he even passed on the incentive from the manufacturer. There are always unexpected hiccups in every construction / installation job and there was no complaining, no extra charges, he just handled them quickly and efficiently. All in all, excellent work, excellent service. We highly recommend NT Electric and HVAC."

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