Christensen Heating & Air Conditioning
Company Overview
Our expertise lies in providing plumbing solutions for both commercial and residential clients throughout Sacramento and nearby regions.
Our attention to detail shines through in our commercial exposed spiral pipe work.
We have consistently included residential plumbing in our services, both during and between commercial jobs.
Our 50-plus years of experience allow us to repair even the most outdated units, as we've dealt with a wide range of problems.
I’m not here to upsell you like others do, claiming you need a new system for $7,000 to $10,000.
Classic systems have lasted this long for a purpose; basic repairs can usually fix the problems.
Think about your unit’s long history of performance; a minor repair can restore its functionality.
While we focus mainly on commercial projects, we also address residential plumbing needs regularly.
Please note that a different company named Christensen Heating and “Cooling” operates nearby, but we are not connected to them.
We are Christensen Heating & “Air Conditioning,” and our focus remains on commercial services.
Please verify that your reviews correctly represent our work.
Thank you for considering us.
Best regards, Mike Christensen
We excel in delivering heating and air conditioning solutions for residential and commercial clients.
We specialize in custom sheet metal fabrication, supported by our licensing and a complete sheet metal workshop.
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 ready for any project you have in mind; give me a call to discuss your ideas.
Should I not be able to assist, I can connect you with a reliable subcontractor.
Since 1974, our father-son team has been dedicated to providing hands-on service to every client 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

Michael went above and beyond helping us getting a new system installed. Always on time service is paramount. He is truthful and reliable. We have a new Carrier Unit and our home is wonderful!
A truthful , reliable and impeccable worker!
The inspector also committed on what clean job he did, showing his commitment to his work!
You can't go wrong with this Company.
Michael should be your only selection to trust your home to his care.
Thank you Michael!

We had one of our condensers fail in the middle of the night and Mike was able to come out first thing in the morning and quickly diagnosed and fixed the problem within an hour. He never tried to upsell us on service or repairs we didn't need, unlike too many of his competitors. He even gave us great advice on how to keep our system running longer and more efficiently. Very professional and trustworthy service. Highly recommended.

Amazingly responsive being able to support and understand the issue with my air con immediately. I appreciate their skilled, and very knowledgable service. I recommend Christensen for all your heating and air conditioning needs. Affordable value if you have diagnostic skills like they do.

Mike is a God send, so honest and courteous. He's helped me out a few times with my home a/c and is always reliable, affordable, and brilliant. It's such a pleasure to hire him, and I'm grateful he was recommended to me many years ago. Mike never fails!

Our AC has water leaking and not cool, few vendors told us to replace it, costing more than $10,000
Mike not only provided us a rather simple solution and very low / insignificant cost, and was able to fix the problem very quickly, easily, very low cost and very effectively.
Mike is the best, most honest person we ever come across, he is highly recommended by our good friend and we highly recommend him as well

These guys helped me out in a pinch. I had major problems with the previous company I used and just needed someone I could trust.

After receiving 5 quotes for a new HVAC system (ranging from $13k to $28k), a neighbor insisted we call Mike who asked; ""why do you think you need a new system?"" I explained the capacitor had been replaced twice in 3 years. Mike said; ""So what...the newer EPA-compliant capacitors fail all the time. Just keep replacing the $50 capacitor and wait until the compressor fails, which could be several more years."" He went on to explain how most HVAC companies replace the capacitor, charge $400 bucks and say ""you'll need a new system pretty soon...but we'll apply the $400 as a credit"" to your new system. This is exactly what one of our quotes did. Yup, someday the compressor will die and we'll be uncomfortable for a few days. But not $20k uncomfortable! Mike is now a permanent member of our Contact list for HVAC issues. Thanks.

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

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 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.