
About Caledonian Mechanical
Caledonian Mechanical serves Fresno County’s homes and businesses with dependable HVAC solutions centered on reliability, integrity, and honest workmanship. Founded in 2016, we’re built on a family-first approach where we treat every customer like a neighbor, prioritizing your comfort and satisfaction with every project.
With a 1-year workmanship warranty, you can trust the care and skill we bring to every job. To further support our customers, we offer flexible financing options, something we hope will enable you to find the solutions you need without added budgetary stress.
Whether it’s heating, cooling, or refrigeration, our team is here to provide reliable, friendly service that makes you feel valued. Because at the heart of everything we do is a commitment to helping you feel right at home.
Call (559) 206-1098 or contact us online today.
Real Feedback. Real Clients.
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Caledonian Mechanical Inc. did a full HVAC system change-out for my rental property. They even completed the installation under budget.
Winda L. -
I’m not usually the type to leave reviews, but Caledonian Mechanical earned this one! We had a pretty tricky HVAC installation job, and Christopher absolutely nailed it.
Nic P. -
I had my floor heater fixed by Caledonian Mechanical. Chris, the owner, was professional, on time, and got my heater running in no time. If you’re in Fresno County and need heater repairs, definitely give them a call!
Jeremy G. -
My husband and I had been considering a new HVAC system, but weren’t sure if we really needed one. Christopher came by and did a detailed inspection. Turns out just a few component repairs brought everything back to life.
Lisa S. -
When our HVAC started making loud banging sounds, we panicked and called them. In less than 30 minutes, Christopher was at our Sanger property and fixed the fan motor. Best part? He didn’t recommend a whole new unit like some others did.
Javier L. -
James was awesome! He really took the time to make sure everything with my HVAC system was running smoothly.
Jonathan E. -
The service coordinator, Sara, is a rockstar. She coordinated the crane services which were extremely challenging given our large lot and the unit's inaccessible.
Alvin H. -
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.
Prompt and Dependable Service
When your HVAC systems falter, you need a team you can depend on. We've got you covered whether it’s the sweltering heat of a Central Valley summer, a chilly winter evening, or an unexpected refrigeration issue. Our dedication to prompt, reliable service means you can count on us when it matters most.
We understand the urgency of heating, cooling, and refrigeration problems, which is why we offer same-day scheduling to get your system back on track as quickly as possible. Our 24/7 phone support means someone is always available to assist you, whether it's a late-night emergency or an early morning concern. And with weekend appointments, you won’t have to wait for Monday to find the help you need.
Your comfort and convenience are our top priorities. That’s why our skilled technicians are ready to deliver timely, dependable solutions. Reach out to us anytime, and experience service designed to keep your home or business running smoothly, no matter the season.


Why Choose Caledonian Mechanical? Built on Trust & Experience
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Years of hands-on expertise, delivered with honesty and heart.
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Upfront quotes and no surprises - just fair, transparent service.
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Proud to install reliable brands like Carrier, Bosch, and Fujitsu.
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Friendly, licensed pros serving Fresno and surrounding communities.
Our Services
We have a crew of experienced technicians who handle the repair, installation, and maintenance of your heating, cooling, and refrigeration systems.
When your system isn’t running quite right, our pros are ready to diagnose and repair the issue quickly and effectively. Whether a minor fix or an urgent problem, we’ll work hard to get your system back to optimal performance as quickly as possible.
Looking to upgrade or install a new system? We handle full system installations customized to your specific needs. To keep your systems running smoothly, we offer comprehensive maintenance services designed to catch problems before they start. Regular tune-ups can extend the life of your equipment and hopefully save you money on repairs and energy bills.
From the hottest days of summer to the chilliest winter nights, we prioritize quality and your comfort. Trust us to keep your home or business running at its best all year round.
Call Caledonian Mechanical at (559) 206-1098 today.
