About Nou Vang

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thomas gonzales, co-founder and owner of Mechanical Air LLC

Nou Vang

Co-Owner & Founder of Mechanical Air

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The Expertise Behind Your Comfort

Nou Vang is a co-founder and owner of Mechanical Air LLC. In 2012, he established the company with the mission to become a trusted provider of high-quality HVAC and refrigeration services for both residential and commercial clients. Guided by a commitment to professional and ethical practices, Nou has helped build Mechanical Air on a foundation of trust and a customer-first approach.

With a significant share in the company’s 30+ years of combined industry experience, Nou Vang brings a deep understanding of the trade to his leadership role. His expertise covers the five key areas of the HVAC industry: residential and commercial air conditioning, heating, ventilation, and refrigeration.

He is dedicated to ensuring that every client receives honest, fair-priced, and reliable solutions that exceed expectations and build lasting relationships.

HVAC PROJECTS

vang nou is kneeling on a white roof, working on the open internal panel of a package unit.

A crane is lowering a unit onto a residential roof while technicians guide it into place.

Technicians working under a black umbrella for shade/protection while servicing a unit.

A technician is inspecting or repairing a Coleman branded unit on a roof.

Two technicians are standing on a roof discussing the job next to an open AC unit.

A technician is using a hose to clean/flush the coils of a rooftop AC unit.

AIR CONDITIONING FRESNO

Our Comprehensive AC Service and Maintenance Programs

We go beyond standard heating and cooling. We specialize in five areas of the HVAC trade: residential and commercial cooling, ventilation, and refrigeration. Our AC service offerings include:

AC Diagnostic Fee: We offer a residential diagnostic fee of $69 and a commercial diagnostic fee of $89 to identify the root cause of your AC issues accurately.
Preventative maintenance: Our one-time residential service is $85, while our commercial service is $99.
Loyalty program: Our annual program is $150 per unit and includes two services (heating and cooling), free diagnostic fees, filter changes, and a 15% discount on all repairs.
Free new unit replacement estimates.