
HVAC Service Fresno
Fast & Reliable HVAC Service in Fresno: Comfort You Can Count On
Living and working in Fresno means facing both intense summer heat and damp, chilly winters. At Caledonian Mechanical, we keep you comfortable year-round with professional HVAC service in Fresno. Since 2016, our family-owned company has provided fast, honest, and reliable heating and cooling solutions to homes and businesses throughout the Central Valley. When you want a team that values your time and treats you like a neighbor, our experienced professionals are here to help.
We understand the demands Fresno’s climate places on HVAC systems. Hot days and air quality issues put extra strain on your equipment, which is why prompt maintenance and installation matter. We recommend systems proven to perform well in California’s Central Valley and customize solutions for your home or business based on real, local experience. Don’t settle for a one-size-fits-all approach. With us, you get options that fit your needs and make sense for the area.
Need installation, repair, or maintenance for your commercial HVAC system? Call (559) 206-1098 or contact us online now.
Why Homeowners & Businesses Choose Us for HVAC Service in Fresno
Deciding who to trust for HVAC service in Fresno can affect your comfort for years. Our customers return to us because we prioritize clear communication, thorough workmanship, and honest guidance every step of the way. Our approach sets us apart in the area:
- Locally owned & led by a seasoned professional: Our founder, Chris Campbell, brings global experience in heating, cooling, and refrigeration, setting the bar for quality on every project.
- Family-first service with 24/7 support: We offer around-the-clock phone support and believe in treating every customer with the care we give our own neighbors.
- Reputation for speed & reliability: Our Fresno-based team provides fast, responsive service—often available on the same day—because we understand the urgency HVAC issues bring.
- Upfront pricing & real warranties: Every installation and replacement comes with a clear price and a 1-year workmanship warranty, so you know exactly what to expect.
- Carrier dealer & advanced product knowledge: We install and service highly efficient mini-split systems, heat pumps from Bosch and Fujitsu, and Carrier HVAC solutions tailored to Fresno’s needs.
Customers in the Fresno area recommend us because we value long-term relationships. Whether it’s answering questions on the phone or arriving on time for your appointment, we’re committed to strong communication and reliable service with every visit. Most of our business comes from happy customers who refer friends and family—proof of our dedication to honesty and quality in everything we do.
Complete HVAC Solutions in Fresno for Homes & Businesses
We deliver a range of HVAC solutions for Fresno homes, offices, retail spaces, and commercial sites. Depend on our team for prompt repair, new system installation, replacement, and ongoing maintenance designed for the Central Valley’s unique demands. Our services include:
- Air conditioner & furnace repairs
- Full HVAC system replacements & upgrades
- Mini-split installation & maintenance
- High-efficiency heat pump solutions
- Designs for new construction & retrofits
- Commercial refrigeration service
- Scheduled maintenance for longer equipment life
Every installation or upgrade starts with a free estimate, so you can review options, ask questions, and make an informed decision. Our knowledge of Fresno’s strict energy efficiency standards ensures we can help you take advantage of available rebates and incentives—especially when you choose ENERGY STAR®-rated heat pumps, mini-splits, or commercial options proven to meet or exceed California requirements.
Many Fresno homeowners and business owners want HVAC service that lowers energy bills and keeps spaces comfortable all year. We can help you weigh the benefits of smart thermostats, advanced zoning controls, and equipment upgrades selected for this region’s changing conditions. Our hands-on experience with Fresno properties means we understand how to maximize performance and system longevity in local homes and commercial buildings alike.
Our Step-by-Step HVAC Service Process for Fresno Customers
Scheduling HVAC service in Fresno shouldn’t add stress to your day. Here’s how we make it clear and convenient:
- Quick scheduling: Call us at any time—our local team helps you set appointments fast and works with your schedule.
- Free, upfront estimates: We provide estimates for all new installations and replacements, so you know your costs before you decide.
- On-time arrival & clear options: Our technicians arrive when we say we will, explain your repair or upgrade choices, and answer every question.
- Honest recommendations: We provide straightforward advice, specific to your system and Fresno’s climate, giving you realistic options every time.
- Quality workmanship & compliance: Our installations and repairs meet California and Fresno standards and include a 1-year workmanship warranty.
- Ongoing support: Our family is here for you 24/7 by phone. We welcome your calls, whether it’s your first service or you’re a returning customer seeking advice.
We know that HVAC problems can happen anytime. Our technicians travel prepared for a wide range of system types and configurations found in Fresno homes and businesses. With our local knowledge, you get practical solutions based on what works for real properties throughout the Central Valley. Whether you need support for a mini-split that handles a historic home or advice for maintaining equipment in a large commercial building, we draw on years of experience serving this area.
Local Regulations & Climate: What Fresno HVAC Customers Need to Know
Fresno sets high standards for HVAC efficiency and safety when you upgrade or install new equipment. Building permits, code compliance, and city inspections help ensure your comfort system is safe, efficient, and built to last under Central Valley conditions. Our team stays current with California Title 24 energy efficiency rules and Fresno’s building requirements, so your project remains on track and your investment meets or exceeds all regulations.
Property owners and managers in Fresno benefit from following these guidelines. Proper documentation and compliance can help you avoid delays and unexpected costs and protect your building’s value over time. When you work with our team, we address questions about city or state HVAC compliance right from the estimate stage, helping you plan confidently and avoid surprises. We routinely guide local customers through what permits and steps their projects require without creating extra work for you.
For all your commercial heating and cooling needs, call (559) 206-1098 or contact us online today to schedule service.
FAQs
Do I need a permit for a new HVAC installation in Fresno?
Most HVAC system installations and significant replacements in Fresno require a city permit to comply with local and state building codes. Our staff explains what documentation is needed before you get started.
What brands do you use for HVAC systems?
We are an authorized Carrier dealer and also work with leading brands such as Bosch and Fujitsu for mini-split and heat pump installations.
How fast can I get service?
We offer quick, reliable HVAC service for Fresno and often try to accommodate same-day appointments when possible, based on the urgency and our schedule.
Do you offer warranties on your work?
Yes, we provide a 1-year workmanship warranty on all new HVAC installations and replacements, and you may also receive additional manufacturer warranties with your new system.
Who will I talk to when I call for help?
When you contact us, you’ll speak directly with a knowledgeable team member—often a family member—so you get personal support from someone who cares.
Request Your HVAC Service in Fresno: Call Our Local Team
If you want honest answers, local support, and solutions that keep you comfortable in Fresno’s challenging climate, contact Caledonian Mechanical for a free estimate on new HVAC installations or replacements. Our family-owned company delivers clear communication and respectful service—plus flexible options for homes, businesses, and commercial properties across Fresno. Ask about our transparent pricing and warranty coverage to see why so many in the Central Valley trust our team for their heating and cooling needs.
When you call (559) 206-1098, you get more than a contractor. You gain a neighbor you can count on for straightforward guidance and responsive HVAC care. We look forward to making your property more comfortable and efficient, every step of the way.

Why Choose Caledonian Mechanical? Reliable. Professional. Local.
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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.
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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. -
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. -
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.

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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Are there any specific heating services that you offer?Yes, there is flexibility in access, product layout, protection and heating depending on the type of the big building or estate in question.
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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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How long does it take to install an AC?Installation times depend on the system and the property; however, most residential and commercial installations take one to two days.
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Is it possible to get emergency air conditioner repair services from you?Yes, we perform emergency ac repairs for situations that require immediate repair for your AC to be functional when you need it.
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Do you charge for estimates?Nope—all estimates are free. Always.