Furnace Repair for Your Fresno Home or Business

FURNACE REPAIR IN FRESNO, CA
Don’t Let the Cold Air of a Broken Furnace Turn Your Fresno Home or Business into a Deep Freeze. Your Comfort is One Call Away.
If your furnace breaks down, you need immediate, trustworthy service. When you search for reliable furnace repair in the Central Valley, from the Tower District to the Clovis border, Mechanical Air is the professional and ethical choice.
We arrive quickly to diagnose the issue, providing expert service for both homeowners and business managers across Fresno, CA, and surrounding communities like Madera and Visalia. We are committed to a customer-first approach to restore your heat as soon as possible.






Transparent and Certified Furnace Repair Process
When you call for Furnace Repair service, here’s what our professional, ethical team delivers:
- Expert Diagnosis: Our technicians pinpoint the issue with precision. Diagnostic fees are clearly stated: $69 Residential / $89 Commercial.
- Certified Professionals: Our team is highly trained and holds multiple certifications, including A2L Refrigerant and EPA Universal certification.
- Quality Guarantee: We provide an honest, detailed quote before any work begins. We back all full equipment replacements with a 10-year parts and labor warranty and a 100% customer satisfaction commitment.
- Accept All Payments: For convenience, we accept debit, credit, cash, check, and financing.
FRESNO FURNACE REPAIR
The Smart Way to Protect Your Heat
Preventing the need for an emergency Furnace Repair is the most cost-effective solution. We recommend servicing your heating system at least once a year. Protect your unit with our highly valuable Loyalty Program:
The Loyalty Program is an annual charge of $150 per unit. This program includes:
- Two annual services (one heat, one cool).
- Free diagnostic fees (saving you $69–$89 per visit).
- Filter changes included.
- A 15% discount on any necessary repairs.
- Priority Service for emergency calls.
Our comprehensive knowledge ensures that your AC recharge is handled with a level of precision that other providers may miss. We hold certifications including OSHA 10, HVAC/R, A2L Refrigerant, and EPA Universal.
Upgrade your comfort and save!
We can help you qualify for the HEEHRA Rebate, which offers up to $8,000 off a new heat pump system.
Beyond Residential: Why Our Expertise Matters
Most heating and cooling companies in the Fresno area focus primarily on residential jobs. Mechanical Air sets the standard for comprehensive excellence because our team is experienced across five critical areas of the HVAC trade: residential, commercial, AC cooling, ventilation, and refrigeration.
This means we are equipped to handle any heating challenge—from a standard home furnace unit to complex commercial systems near the Convention Center. This comprehensive experience ensures your furnace repair is done correctly, whether you’re a homeowner or a business owner/manager.
We were initially founded on commercial refrigeration expertise, providing us with the deep problem-solving skills needed for complex heating systems.

FAQ ABOUT Furnace Repair
Why is my furnace blowing cold air?
A furnace blowing cold air usually indicates an issue with the gas flow, ignition system, or a blower fan problem. We specialize in fast, accurate diagnostics for both residential and commercial units across the Fresno area. Our team carries EPA Universal and A2L Refrigerant certifications, ensuring we can resolve complex heating issues and restore your warmth efficiently.
How much does a service call for furnace repair cost?
We offer transparent, upfront pricing for our diagnostic service call. For residential customers, the fee is $69, and for commercial clients, it is $89. After the diagnosis, we provide a detailed, fair-priced repair quote before any work begins, ensuring there are no surprises.
How can I prevent my furnace from needing costly repairs every winter?
The best prevention is routine maintenance, which we recommend at least twice a year—once for heating and once for cooling. Our popular Loyalty Program includes two services, free diagnostic fees, and a 15% discount on any necessary repairs, saving you money and giving you priority service all year.