• Mike Christensen, Owner of Christensen Heating & Air Conditioning
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  • 916-618-2495
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Air Conditioning / Cooling Services and Maintenance

Keep your AC running smoothly with expert maintenance service.

Reliable Cooling Solutions to Keep You Comfortable Year-Round

At Christensen Heating and Air Conditioning, we understand that a well-functioning air conditioning system is essential for comfort, especially during the warmer months. Our comprehensive cooling services and maintenance plans are designed to keep your home or business cool, efficient, and comfortable all year long. With over 50 years of experience, we offer top-notch expertise, ensuring your system operates at peak performance and provides reliable cooling when you need it most.

Installation & Replacement Services

Our air conditioning installation and replacement services are tailored to fit the specific needs of each client, whether for a single-family home, multi-unit residence, or a commercial property. Here’s how we ensure an effective and efficient installation:

  • Customized System Selection: We assess your space, usage needs, and energy goals to recommend a system that best matches your cooling demands. We offer a range of high-efficiency units to help reduce energy costs and minimize environmental impact.
  • Professional Installation: Our skilled technicians use advanced tools and techniques to install air conditioning systems that maximize performance and longevity. We prioritize proper sizing, ventilation, and air quality during installation to provide optimal cooling comfort.
  • Guidance and Support: Following installation, we provide a thorough walkthrough of your new system, covering essential tips for operation and maintenance to keep it running smoothly for years to come.

Repair Services

If your air conditioning system isn’t working as it should, our team is ready to help. Quick, effective repair services are essential to keep downtime and discomfort to a minimum. Here’s what you can expect from our repair process:

  • Comprehensive Diagnostics: Our technicians use state-of-the-art diagnostic tools to pinpoint the root cause of any issue, from refrigerant leaks to compressor malfunctions.
  • Efficient Repairs: We understand that a broken AC system can be a serious inconvenience. Our team is trained to perform repairs efficiently and effectively, ensuring you get back to a comfortable environment as quickly as possible.
  • Transparent Service: We keep you informed throughout the repair process, explaining the issue, repair options, and cost estimates so you can make informed decisions.

Preventative Maintenance

Routine maintenance is crucial for preventing unexpected breakdowns and maintaining energy efficiency. Our air conditioning maintenance services are designed to keep your system operating at its best, season after season. With our comprehensive maintenance plans, you can benefit from:

  • Scheduled Inspections: Regular inspections allow us to detect and address any emerging issues before they turn into costly repairs. Our team checks all components, including filters, coils, belts, and electrical connections, for optimal performance.
  • Cleaning and Tune-ups: Cleaning essential components like condenser coils, air filters, and evaporators improves airflow and efficiency, helping your system cool more effectively. We also adjust parts and tighten connections to keep everything running smoothly.
  • Performance Optimization: By keeping your system well-maintained, we help reduce energy costs, extend its lifespan, and improve indoor air quality.

Energy Efficiency Upgrades

As part of our commitment to sustainable solutions, we offer a range of energy efficiency upgrades for your cooling system, which can lead to long-term savings and a reduced carbon footprint. These services include:

  • Smart Thermostats: With advanced thermostat systems, you can automate and optimize your cooling settings based on your daily routine, ensuring maximum efficiency.
  • High-Efficiency AC Systems: For clients looking to upgrade, we offer high-efficiency AC units that consume less energy without compromising on cooling power.
  • Insulation and Sealing: Improving insulation and sealing air leaks can drastically increase the overall efficiency of your cooling system, keeping your space cool with less strain on your AC unit.

Why Choose Christensen Heating and Air Conditioning?

With decades of experience and a reputation built on quality service, we are committed to providing reliable, professional air conditioning services you can trust. Our team of certified technicians is equipped to handle all your cooling needs, whether you’re looking to install a new system, maintain an existing one, or explore energy-efficient upgrades. At Christensen Heating and Air Conditioning, your comfort is our priority—count on us to keep your cooling system performing at its best, season after season.

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Count on us for all your HVAC needs.

With over 50 years of experience, Christensen Heating and Air Conditioning Inc. provides reliable HVAC solutions for residential and commercial needs. From maintenance to new installations, our skilled team is committed to high-quality work and dependable service to keep your spaces comfortable year-round.

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  • Testimonials

Our clients’ satisfaction means everything to us.

Robert M.
Natomas, Sacramento, CA
After having another company come out and tell me that I needed a new air conditioner. I decided to get a second opinion. Dave from Christensen heating and air came out and and was honest with me and told me that even though my unit was getting old, it still had some life left in it. Glad I got a second opinion and apparently I called the right place. When it's time to get a new one, I will be calling them.
Susan L.
Sacramento, CA
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!
Lori Lee B.
Carmichael, CA
I'm so happy with this guy. We've been using him for about 3 years now. We have an older unit & he has helped us keep it running as long as possible. Mike is honest, very reasonable & prompt. I can't thank him enough for the great service. This is a small business you will want to support!!!!
Jason L.
Anaheim, CA
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
Mike A.
El Dorado Hills, CA
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.
Barb R.
Sacramento, CA
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.
Judy M.
Sacramento, CA
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!
Julie R.
Sacramento, CA
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.
Mike G.
Sacramento, CA
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.
John D.
Rancho Cordova, CA
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! 🙂
Tom D.
Roseville, CA
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!!!
Terry P.
Sacramento, CA
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!!