Heat Pumps in Fresno
Repair, Installation, and Routine Maintenance
As a family-owned business, Caledonian Mechanical knows how important it is to keep your home comfortable throughout the year, and to do it at a manageable price. Heat pumps are an efficient solution to this dual challenge, taking advantage of modern technology. Our technicians do dependable repair, installation, and maintenance work for residential and commercial property owners in Fresno, Clovis, and throughout Fresno County.
Our dedicated crew prioritizes your comfort and satisfaction with same-day scheduling, 24/7 support, and weekend appointments. Whether you need heating for winter chills or cooling for triple-digit summers, we treat every customer like a neighbor.
Call (559) 206-1098 today.
Why Heat Pumps Work Well in Fresno’s Weather
Unlike traditional HVAC systems, heat pumps efficiently manage both heating and cooling without the need for separate units, making them cost-effective and energy-efficient solutions.

Cooling for Scorching Summers
With Central Valley summer temperatures often reaching over 100°F, staying cool becomes an important priority. Heat pumps use advanced technology to transfer heat out of your home, providing steady, energy-efficient cooling. Modern heat pumps often include variable-speed compressors, giving you an even, consistent temperature regardless of how hot it gets outside.
Why Choose Caledonian Mechanical? Reliable. Professional. Local.
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Experience That CaresYears of hands-on expertise, delivered with honesty and heart.
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Honest Pricing, AlwaysUpfront quotes and no surprises - just fair, transparent service.
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Quality You Can Count OnProud to install reliable brands like Carrier, Bosch, and Fujitsu.
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Your Local HVAC ExpertsFriendly, licensed pros serving Fresno and surrounding communities.
Which Size Heat Pump Is Right for Your Home?
Choosing the right heat pump size is essential for optimal performance, energy efficiency, and comfort. An undersized heat pump will struggle to maintain your desired temperature, overworking and wearing out quickly. On the other hand, an oversized system may cycle on and off too frequently, wasting energy and creating inconsistent comfort levels.
Our trained technicians assess several factors before recommending the ideal size, including your home’s square footage, insulation quality, window placement, and exposure to direct sun. We provide heat pump systems customized to your specific layout, climate challenges, and energy-saving goals.
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"Installation was flawless!"
Off-grid homes like ours often get a shrug from city-based HVAC companies. Not these folks. Christopher respected the solar system limitations and recommended an energy-efficient mini-split.
Henry P. -
"Super easy to work with!"
Christopher didn’t make us feel bad about it at all. He just got it done fast and even gave us some easy tips to keep everything running longer.
Prue H. -
"HVAC experts with integrity!"
Caledonian Mechanical Inc. did a full HVAC system change-out for my rental property. They even completed the installation under budget.
Winda L.
Take the First Step Toward Improved Comfort
Don’t wait for discomfort during Fresno's blistering summers or chilly winter evenings. We provide personalized heat pump solutions and professional help when you need it most. Our work is backed by a 1-year workmanship warranty, offering you peace of mind and confidence that the job will be done right the first time.
Furthermore, we make flexible financing options available. Our goal is that good heating and cooling solutions be available to as many property owners as possible without causing financial stress. We hope the options you can access through our office will help.
Call (559) 206-1098 or contact us online today to schedule an appointment and get a free estimate.
Our FAQ
Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 559-206-1098 today!
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Why should one choose to hire the services of your company?We understand that our installed projects require technical reliability and focus on efficiency, and therefore, our team employs higher-level skills and works with the finest materials.
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What makes and models do you service or repair?We work on all makes and models. Whether it’s residential heating and cooling, light commercial HVAC, or commercial refrigeration, our team handles breakdowns, repairs, planned maintenance, replacements, and full installations. If it heats, cools, or freezes, chances are—we’ve fixed it.
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When was Caledonian Mechanical established?We started in 2016 with a simple goal: honest HVAC service that puts the customer first.
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When do I know that my AC requires a replacement?This can be manifested in frequent breakdowns, high energy consumption bills, inconsistent cooling and when the units are more than 10-15 years old.
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How long does it take to replace a refrigeration?The majority of replacements take a couple of hours to finish. However, the time may take longer depending on the nature of installation and other specifications.