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 Air Conditioning & Cooling
Heating Systems & Furnace Repair
Commercial HVAC Solutions
Ventilation & Custom Ductwork
Commercial 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.

Recent Articles

Why Your Business Can’t Afford Generalist Refrigeration Repair?

For business owners in the Central Valley, a functional refrigeration system isn't a luxury—it’s the backbone of your operations. Whether you manage a restaurant, a floral shop, or a medical facility, specialized care is vital. You might be tempted to call a standard...

Why is My AC Not Blowing Cold Air?

There is nothing more frustrating than stepping inside on a hot day only to realize your air conditioning is blowing warm air. If your unit is running but failing to cool your home, you're likely asking: 'Why is my AC not blowing cold air?' While this is a common...

How Much Is a New AC Unit?

Considering a new AC unit? This is a significant investment in your home's comfort and energy efficiency. Knowing how much is a new AC unit is the first step in making an informed decision. The cost can vary widely, depending on several key factors, including the type...

How To Clean Air Conditioner

Maintaining your air conditioning system is crucial for a comfortable and healthy home environment. A clean AC unit operates more efficiently, helps improve indoor air quality, and can even save you money on energy bills. Understanding how to clean air conditioner...

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 and 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.