Your Complete HVAC Guide to Year-Round Comfort: Expert HVAC Services by Mechanical Air
A Legacy of Reliability and Comprehensive Care
At Mechanical Air LLC, we are driven by a simple, powerful mission: To be the trusted provider of high-quality and reliable HVAC and Refrigeration services for both residential and commercial clients, consistently exceeding expectations and building lasting relationships based on confidence and expertise.
Since our founding in 2012, our owners, Nou Vang and Thomas Gonzales, have ensured that our approach is always customer-first, professional, ethical, and growth-oriented.
What truly sets us apart is our unparalleled expertise. Unlike many companies that focus only on residential heating and cooling, Mechanical Air is experienced in five essential areas of the HVAC trade: Residential Cooling, Commercial Cooling, Ventilation, and Refrigeration.
This comprehensive knowledge, backed by over 30 years of combined experience between our ownership and employees, allows us to deliver exceptional results to homeowners and business owners/managers throughout the Central Valley.
The Mechanical Air Difference: Your Comprehensive HVAC Partner
We are your single source for maintaining the comfort, safety, and efficiency of your property. Click on any service below to learn how our dedicated team can support your needs.
❄️ Cooling & Air Conditioning Services
Beat the Fresno heat with our expert AC services. From seasonal tune-ups to emergency repairs, we keep your system running optimally when you need it most.
- AC Service: Proactive maintenance and troubleshooting to prevent breakdowns.
- AC Recharge: Safely restoring refrigerant levels to maximize cooling power.
- AC: Solutions for every type of cooling system.
🔥 Heating & Furnace Solutions
Ensure your family or business stays warm and safe when temperatures drop. We specialize in fast, reliable repairs and comprehensive system checks.
- Heating: Full-spectrum services for all heating systems.
- Furnace Repair: Expert diagnostics and repairs to restore warmth efficiently.
🌬️ Specialized Air Quality & System Health
Air quality and system efficiency are key to a healthy and cost-effective property.
- Ventilation: Solutions for proper airflow and air quality management.
- Ductwork Installs: Professional installation of high-quality ductwork.
- Insulation in Attics: Services to install insulation and improve energy efficiency.
Commercial & Refrigeration Expertise
For business owners and managers, our commercial capabilities are unmatched. We provide the critical specialized service that most competitors simply do not offer. We have specific expertise in commercial refrigeration—the original service we offered.
- Commercial HVAC: Tailored solutions for complex commercial systems.
- Refrigeration: Expert repair and service for walk-in box refrigerators.
HVAC GUIDE
Exclusive Benefits for Our Valued Clients
Investing in HVAC maintenance with Mechanical Air offers significant advantages. Consider our Loyalty Program, an annual charge of just $150 per unit. This includes two annual services (one heat, one cool), waived diagnostic fees, included filter changes, a 15% discount on repairs, and priority service.
This program is specifically designed to provide consistent comfort and long-term savings for our clients across Fresno, Madera, Merced, and other Central California communities. From the historic Tower District to the growing areas around Woodward Park, our goal is to ensure your indoor environment is always at its best.
Built on Trust: Transparency, Credentials, and Fair Pricing
Honest & Upfront Diagnostic Fees
We believe in transparency. You will always know the cost of our expertise before we begin work:
- Residential HVAC Diagnostic Fee: $69
- Commercial HVAC Diagnostic Fee: $89
New Unit Installation & Replacement
If a replacement is needed, you can trust us for a complete, worry-free process:
- Free New Unit Replacement Estimate: Get an estimate from our experts, sometimes over the phone, but mostly in-person
- Unbeatable Warranty: Full equipment replacement comes with a 10-year parts/labor warranty and a guarantee of 100% customer satisfaction.
TESTIMONIALS
Proven Results: Featured Case Studies
Meraki Salon Metal Ductwork Install
We removed existing flex ducts and engineered and installed a new, efficient metal spiral ductwork system.
Lisa Kiel HVAC Install
When Lisa’s old unit urgently failed, we were able to quickly install a new unit within the crucial timeframe she needed.
Lynette Ricks Repair
Lynette Ricks’ Repair resulted in a successful outcome that earned a positive client testimonial for Mechanical Air.
Frequently Asked Questions (FAQ)
How often should I service my HVAC system?
You should service your system at least twice a year: once for heating and once for cooling.
How much is a one-time service?
A one-time service is $85, but we recommend the $150 Loyalty Program for two services and additional benefits.
Does my system need freon added?
Freon (or other refrigerant) is only required if there is a leak in your system. Crucially, the leak must be fixed before adding refrigerant.
To learn more about improving your home’s energy efficiency and lowering your utility bills, visit the U.S. Department of Energy’s Energy Saver.
Serving the Central Valley
Mechanical Air proudly serves a wide range of locations, ensuring prompt and reliable service across Central California. Our service area includes:
- Fresno, CA
- Clovis, CA
- Madera, CA
- Visalia, CA
- Hanford, CA
- Merced, CA
- Selma, CA
- Dinuba, CA
- …and many more, including Lemoore, Oakhurst, Sanger, and Reedley.
HVAC IN FRESNO


