
Serving Sunland, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"The service was very good, they were professional, on time, they did a good job with the installation."





+37


Serving Sunland, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"The service was very good, they were professional, on time, they did a good job with the installation."





+37

Serving Sunland, CA and surrounding areas
Approved
In business since 1988
Free estimates
Warranties offered
"Air-Tech is one of the most professional companies I have ever dealt with. My first contact with the office was exceptional. They had Jose at my house the next day. Jose did a great job of trouble shooting the problem with my furnace and showed me which part was defective. He had to special order the replacement parts which took a few days. Soon after he left, someone dropped off two space heaters to keep our house warm until the parts arrived. Jose then installed the new parts and checked out the entire furnace to see if there were other problems. He took photos to help show what the problem was. He was efficient, conscientious, polite and thorough. The office staff and Jose kept me up to date on when he would arrive at my home. I wouldn’t hesitate to use Air-Tech again if the need arises. They are top notch. "





+8

Serving Sunland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Twice a year AC Dave comes to inspect our heating and cooling equipment. Their people always show up on time. They are well prepared because they know our house as we have retained them a little of ten years, since we acquired the house. There is always a good explanation at the end of what's up, like equipment that's still good, but obviously getting old, and may have to be updated or replaced. We're glad to have AC Dave as a reliable back-stop in case things might go awry, but so far so good."





+6

Serving Sunland, CA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"They did a great installing both."





+56

Serving Sunland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"I needed my HVAC system urgently repaired, the technician arrived promptly to resolved the issue. They were professional and knowledgeable and gave me honest recommendations & also was very helpful. Highly recommend! Thank you!"





+23

Serving Sunland, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"I own a laundry and needed two new swamp coolers. I called DNA and Andrew came out and from our first meeting was very professional. He was knowledgeable and able to answer all my questions which put me at ease. These guys did a bang up job. They were clean and made short work of removing my old units and installing of the new ones. I would highly recommend DNA for future work."





+26

Serving Sunland, CA and surrounding areas
Approved
In business since 1963
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.





+10

Serving Sunland, CA and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
Service Champions is Southern California's best residential plumbing, heating & air conditioning company. We service, repair, and install all kinds and brands of heaters and air conditioners along with drain cleaning.\n





+13
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