Christensen Heating & Air Conditioning

★★★★★ 5.0 / 5 (17)
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: El Dorado Hills, CA 95762
: (916) 247-9185
: http://christensenac.com

Company Overview

We offer specialized plumbing services for commercial and residential properties in the Sacramento vicinity.

We are diligent in handling commercial exposed spiral piping.

Residential plumbing has always been part of our offerings, whether alongside commercial projects or on its own.

Our 50-plus years of experience allow us to repair even the most outdated units, as we've dealt with a wide range of problems.

Unlike others who push for new systems costing $15,000 to $20,000, I focus on repairs.

Just because a unit looks worn doesn’t mean it needs replacing; often, a straightforward repair will suffice.

Don’t be intimidated by the age of your system; remember how well it has performed over the years.

My business primarily handles 90% commercial work, but we also accommodate residential service requests daily.

Please note that a different company named Christensen Heating and “Cooling” operates nearby, but we are not connected to them.

Our name is Christensen Heating & “Air Conditioning,” and we prioritize commercial work.

Please verify that your reviews correctly represent our work.

Thank you for considering us.

Mike Christensen

Our team specializes in heating and air conditioning for both residential and commercial properties.

Additionally, we offer custom sheet metal work, as we are licensed sheet metal contractors with a fully equipped shop.

We are licensed with a C-20 HVAC license, a C-36 plumbing license, a C-43 sheet metal fabricator/installer license, and a General B builder license.

We are equipped to handle any project scope you have in mind; feel free to call with your ideas.

Should I not be able to assist, I can connect you with a reliable subcontractor.

We are a father-son business that started in 1974, and we remain hands-on with every customer and project.

Business Services

  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • Guest house or ADU construction
  • Manufactured home construction
  • Modular home construction
  • Single-family home construction
  • New structure construction
  • Plumbing inspection

Business Location & Hours



Mon:7:00 AM - 5:30 PM
Tue:7:00 AM - 5:30 PM
Wed:7:00 AM - 5:30 PM
Thu:7:00 AM - 5:30 PM
Fri:7:00 AM - 5:30 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Emmanuel A.
★★★★★

This review is for Christensen Heating & Air.
This company goes beyond and above to meet customer's needs!
We called them today and Mike showed up within 1-2 hrs. His service and professionalism is priceless.
The AC at our church went bad and when Mike showed up he pinpointed the issue with the electricity within 10-20 min.
His service and price is unbeatable.
So if you're in a search for a Heating & Air Company do not hesitate to call Christensen Heating & Air.
Customer Service 5 Stars
Affordability 5 Stars

paul j.
★★★★★

Mike and his assistant were excellent. Able to see me quickly, assess the job efficiently, and fix the problem of our AC unit at a very reasonable price. Professional, good communication and on time. Can't think them enough.

Mike G.
★★★★★

Mike is an amazing person, very honest and kind. My Nest thermostat stopped working on the coldest night of the year and heat wouldn't work. Mike helped me diagnose and fix the issue on a weekend - taking time away from his own family so my family can stay warm.

Will not call anybody else next time I have a heating or air conditioning issue. Thank you, Mike.

Tom D.
★★★★★

Mike and his crew were amazing!!! They were knowledgeable, went above and beyond with every detail, and took the time to explain everything so we could understand. Best experience I've ever had with and HVAC provider. Customer service was second to none. I am so glad we called Christensen Heating and Air. Thank you so much, Mike!!!

Nora M.
★★★★★

Mike was incredible! Our system went down sometime during the night so I called first thing in this morning. After at least 14 companies saying they couldn't get out to us before Monday, Mike fit us in to his extremely busy schedule. He's very customer oriented and knows his stuff! We were cooling again just 15 minutes after he arrived! Well done. Will recommend highly. Thanks Mike!!!!

Robert J.
★★★★★

Michael came as a referral from a general contractor. Even though his business is pretty much exclusively larger commercial jobs, he agreed to come by and take a look at my HVAC, which had been leaking water out of the ceiling air handler. Michael came with one of his guys within one day, was super friendly, knowledgeable and was totally willing to explain everything that was going on with my system. The more I talked with him the more I could see he had ""uber""-experience. He checked things out thoroughly, flushed the gunk out of the line to outside, and explained I would need a new unit (I won't go into the details here, but he was 100% correct in his assessment). Michael gave me a full written report on both my inside (attic) unit and the condenser outside, including pictures and determining the model and vintage of the unit for me--all in the one visit! I was flabbergasted because several other contractors had come by and seemed clueless about my unit and what the problem might be. I will go to Michael in any future situation as I feel 100% confident he will know what I need to do and be completely honest about what is involved. Michael, thank you for all of your much needed assistance and expertise! I could not have gotten through what became a full system replacement without your help brother!!! 5 stars!!!

Crystal H.
★★★★★

Every once and a while, there is a bright light at the end of a dark Tunnel. I found Mike via the Next Door App while I was on a rant about our experience with our then horrible home warranty company, American Home Shield. Mike reached out to me, and with NO Expectations on his side, provided me with guidance on how to get this expensive warranty company to keep their promises. With his help, I was able to get our now FORMER Home Warranty Company (we dropped them after we learned the truth about them) to cover the proper repair of our system (at that time by a different contractor) But how can anyone forget that level of the unsolicited professional kindness? It stuck in my mind.

Last Night my Elder Friend (Kent) who lives in EDH called me late to tell me his AC did not work at all. He had already called over a dozen people with no luck before he called me in desperation. I should also note he has had his system maintained annually by the Home Warranty Company People (He pays full boat for that). So I was surprised it failed only a few months after they said it was OK - Different Story also)

ANYWAY, I am traveling later today to visit a sick friend, so I had to do SOMETHING before I left to help Kent. The FIRST Person that came to my mind was Mike. I called him last night late, and he remembered me. Since he lived nearby my Friends Home, he very graciously (Mind you this is the height of HIS busy season!!!!) scheduled a very early call (before his other calls) today and repair the system. I am just SO GRATEFUL and IMPRESSED at How Above and Beyond and Professional Mike and his team are. HIGHLY Recommend you give these folks a call. He is Honest, Professional and totally compassionate, I mean how many people would answer the phone after hours and on a Sunday Night PLUS take care of the problem. I am so grateful that the problem is fixed for now. That IS Exceptional Service. I can go on and on, you are welcome to contact me for more information. Thank you, Mike Christensen, for your help and skill. We are very grateful.

John D.
★★★★★

These guys do it right!
Fast, Friendly, and didn't try to sell me a new system instead of repairing my old one...highly recommend! :)

Terry P.
★★★★★

Mike is the Patron Saint of aging heating & air conditioner units. He's friendly, knowledgeable and dependable. His expertise and honesty has saved me more than once from costly rip offs. I won't deal with anyone else. You absolutely won't regret calling him. Honest!!

W L.
★★★★★

Came recommended by a general contractor: he arrived promptly, identified the problem and fixed it in less time than anticipated. He ended up givme credit for that. Thank you for a good job.

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