Serving Fresno, Fresno and beyond
Commercial Air Conditioning Service Fresno
Ensuring your commercial space stays cool and comfortable is crucial for both productivity and customer satisfaction. At Caledonian Mechanical, we understand the importance of a reliable AC system. We provide comprehensive commercial air conditioning services for commercial properties, including maintenance, repair, and installation. Utilizing up-to-date technology and methods, we strive to optimize your cooling systems for efficiency and longevity. Caledonian Mechanical's responsive commercial air conditioning service team is prepared to address your needs promptly, ensuring minimal disruption to your operations.
For dependable commercial AC services that keep your commercial space at the perfect temperature, contact Caledonian Mechanical at (559) 206-1098.
Fresno Commercial AC Services Call for More Information Today!559-206-1098
W"Christopher had the office cooled down within hours."
Christopher had the office cooled down within hours. He's great at his work.
Wanda Simonson
K"Appreciative of their tailored approach."
Their tech adjusted the loads to avoid shutdowns when the AC system started overloading. Appreciative of their tailored approach.
Kindra Evans
L"Rebooted our AC unit so it won't cause hiccups"
Caledonian Mechanical Inc rebooted our AC unit so it won't cause any hiccups.
Lindsey Fisher
Z"Caledonian Mechanical Inc is now our exclusive contractor"
Caledonian Mechanical Inc is now our exclusive contractor for all of our HVAC related services.
Zachary Santos
j"None match the consistency and professionalism"
None match the consistency and professionalism of Caledonian Mechanical Inc!
jay-lo robles
J"Had the system running cool again in hours."
Christopher had the system running cool again in just a few hours.
Jeanne Clark
J"Handled our HVAC repair with zero disruption"
Christopher handled our HVAC repair with zero disruption to our business when we were struggling with it.
Jimmy Mills
D"Animal odors were becoming a problem"
Their technician added a fresh air intake and carbon filtration to our system.
Damon Negrete
Christopher had the office cooled down within hours.
Our commercial HVAC system failed on the first hot day in Madera of the year. Christopher had the office cooled down within hours. He's great at his work.
Wanda Simonson
Appreciative of their tailored approach.
Running a small bakery in Sanger means you need good ventilation. Their tech adjusted the loads to avoid shutdowns when the AC system started overloading. Appreciative of their tailored approach.
Kindra Evans
Rebooted our AC unit so it won't cause hiccups
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 Fisher
Caledonian Mechanical Inc is now our exclusive contractor
I manage maintenance for a strip mall in Fresno, and Caledonian Mechanical Inc is now our exclusive contractor for all of our HVAC-related services.
Zachary Santos
None match the consistency and professionalism
As a landlord managing multiple units in Madera, I’ve worked with several HVAC contractors. None match the consistency and professionalism of Caledonian Mechanical Inc!
jay-lo robles
Had the system running cool again in hours.
Our commercial property in Clovis needed an urgent HVAC repair before a corporate event. Christopher had the system running cool again in just a few hours.
Jeanne Clark
Handled our HVAC repair with zero disruption
Running ovens all day in Sanger is brutal without working AC. Christopher handled our HVAC repair with zero disruption to our business when we were struggling with it.
Jimmy Mills
Animal odors were becoming a problem
We run a vet clinic in Clovis, and animal odors were becoming a problem. Their technician added a fresh air intake and carbon filtration to our system.
At Caledonian Mechanical, we deliver dependable HVAC and refrigeration solutions for homes and businesses in Fresno, Clovis, and surrounding areas. As a family-owned team led by a UK-trained expert, we’re passionate about honest work, quick response times, and treating every customer like a neighbor.
Why Choose Us:
Free estimates on new installations and replacements
Fast, reliable service—often same-day when available
1-year workmanship warranties with clear, upfront pricing
Specialists in mini-splits, heat pumps, and commercial refrigeration
24/7 phone support and a true family-first approach
Expertise In Heat Pumps, Mini-Splits & Refrigeration
UK-trained leader with global experience and top-tier technical skills.
Free Estimates & Clear Upfront Pricing
Know your costs before any work begins—no obligations, no surprises.
Family-Owned Integrity With Honest Workmanship
We treat every customer like a neighbor—no surprises, just quality.
Fast, Reliable HVAC Service—Same Day When Possible
Local experts ready for prompt repairs, installations, and emergencies.
Common Questions
How long does a commercial AC installation take?
The installation time for a commercial AC system varies based on the size and complexity of the project. Typically, installations can take anywhere from one to several days. We strive to complete installations efficiently with minimal disruption to your business.
What are the signs my AC needs repair?
Common signs that your commercial AC may need repair include unusual noises, reduced airflow, inconsistent temperatures, unusual odors, or an increase in energy bills. If you notice these or other issues, it's important to schedule a professional inspection promptly.
How can I optimize my commercial AC efficiency?
To optimize efficiency, schedule regular maintenance, replace air filters regularly, ensure proper insulation, and consider upgrading to high-efficiency equipment if needed. Additionally, using programmable thermostats can help control energy use.
What brands of AC units do you service?
We service all major brands of commercial air conditioning units, including Carrier, Trane, Lennox, Daikin, and Mitsubishi. Our technicians are trained and certified to work with a wide range of systems to meet your specific needs.
