
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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We own a yoga studio in Sanger and can’t afford temperature issues during sessions. Caledonian Mechanical Inc. rebooted our AC unit so it won't cause any hiccups.
Lindsey F. -
Christopher was absolutely amazing. The best part about Caledonian Mechanical Inc. is its honesty. No shady upsells, just reliable HVAC repair at a reasonable price. Highly recommend them in Fresno.
Thinnapat P. -
Our unit in Clovis kept short cycling, which was spiking our energy bill. Christopher not only fixed it but reprogrammed our thermostat for better efficiency.
Chen W. -
We had to replace our 24-year-old HVAC system, and I’m so glad we went with Caledonian Mechanical Inc. From the first phone call, I knew we were in good hands. The installation was quick, and the price was fair! Really impressed!
Roberta M. -
Our toddler has asthma, and air quality is a big deal in our Sanger home. Christopher did a full filter upgrade and airflow assessment.
Tyler G. -
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. -
We had two AC units that just stopped working. Chris came out, got one running again, and replaced the other one—fast and hassle-free. I love that Caledonian doesn’t try to push unnecessary repairs or overcharge like some companies do.
Robert R. -
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.
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.
