Air Conditioning
Repair, replacement and precision installs sized for Fresno summers — not guessed at.
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Cooling season · Valley heat is on — book before the backlog
Valley cooling
that actually
keeps up.
Air conditioning, heating, ductwork and commercial refrigeration — handled by our own licensed crew since 2012. No subcontractors, no surprise invoices.
CA Lic. #969564
BBB A+ Accredited
24/7 emergency service
Same-day dispatchMost Fresno-area calls
Est. 201230+ yrs combined
On the job
This is what a real
This is what a real
install day looks like.
Rooftop install · Fresno, CA
A full rooftop package-unit swap in the Central Valley — crane set, ductwork transition, start-up and test. Same crew, start to finish.
2012Serving the Valley since
30+Years combined experience
15+Central Valley cities served
A+BBB accredited rating
As featured in
What we do
One licensed crew for
One licensed crew for
every system in the building.
Most Central Valley contractors pick a lane. We run residential comfort, commercial HVAC and refrigeration out of the same shop — so a restaurant owner with a dead walk-in and a homeowner with a 112° living room both get a real technician, not a referral.
Commercial HVAC & Refrigeration
Rooftop units, walk-in coolers, freezers and preventive maintenance agreements for restaurants, markets, warehouses and hangars.
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Heating & Furnace
Furnace repair, heat pumps and safe, code-correct replacements before the first cold snap.
Explore heating →
Ductwork & Air Quality
Custom duct fabrication, sealing and ventilation that fixes the rooms nobody could cool.
Explore air quality →
Maintenance Plans
Two visits a year, priority dispatch and repair discounts — the cheapest HVAC you'll ever buy.
See plans →
Commercial-gradeHangars, restaurants, markets & warehouses
Why Mechanical Air
The contractor other
The contractor other
contractors call.
Founded in 2012 by Nou Vang on a simple idea: honest pricing, real technicians, and work that holds up in 110-degree heat. That's why our name shows up on residential driveways and inside commercial hangars alike.
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Licensed, insured, certified — all of it current
CA Lic. #969564, EPA Universal, HVAC/R, OSHA-10 and A2L refrigerant certified. Ready for the systems shipping today, not the ones from 2015.
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Flat, up-front pricing
You approve the number before a wrench moves. No hourly meter running, no "while we were in there" line items on the invoice.
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Our crew, never a subcontractor
Every technician who pulls into your driveway wears our shirt, drives our van, and answers to us. Background-checked and factory-trained.
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24/7 emergency response
Refrigeration failures and August AC outages don't wait for business hours. Neither do we.
How it works
Four steps. Zero guesswork.
The same process whether it's a $180 tune-up or a full commercial retrofit.
1
Call or book online
Talk to a real person in Fresno — not a call center three states away. Most calls get a same-day or next-morning window.
2
Full system diagnosis
We test the whole system, not just the part that failed. You get photos, readings, and a plain-English explanation.
3
Options & flat price
Good, better, best — with the cost of each in writing. Financing available. Nothing starts until you say go.
4
Done right, backed up
Clean work area, tested performance, warranty registered. Then we follow up to make sure it's still running right.
Rooftop install · Central Valley
Since 2012
"We didn't start Mechanical Air to be the biggest HVAC company in Fresno. We started it to be the one people call back — and the one they hand your name to."
Nou Vang co-founded Mechanical Air in 2012 with a mission to become a trusted provider of high-quality HVAC and refrigeration for homes and businesses across the Central Valley. Today that means residential cooling and heating, custom ductwork, commercial systems and refrigeration — all under one licensed roof, guided by the same commitment to professional and ethical practices the company started with.
NV
Nou VangCo-Founder & Owner, Mechanical Air LLC
Where we work
From Merced to Exeter,
From Merced to Exeter,
we're already nearby.
Trucks stocked and staged across the Valley — so "we can be there tomorrow" is an actual answer, not a hopeful one.
Credentials
Certified for the systems
Certified for the systems
being installed today.
Neighbors, not strangers
What the Valley says
What the Valley says
after we leave.
Word of mouth built this company — from a Clovis living room to a Fresno restaurant line at 2am.
★★★★★
"Our AC quit on a 108-degree Saturday and they had a tech at the house before dinner. He showed me the failed capacitor, quoted the price before touching anything, and we were cold again in under an hour."
MRM. RodriguezHomeowner · Clovis, CA
★★★★★
"We run two kitchens and a walk-in. Mechanical Air is the only company that's ever caught a refrigeration problem before it cost us product. Their maintenance agreement pays for itself twice over."
DTD. TranRestaurant Owner · Fresno, CA
★★★★★
"Three bids for a full system replacement. Mechanical Air was the only one who actually measured the house and looked at the ductwork instead of just reading the old unit's label. Two summers in, the back bedrooms finally cool."
JSJ. SalazarHomeowner · Visalia, CA
Specials & programs
Good service should
Good service should
pay you back.
Send a neighbor our way, stay on a maintenance plan, or finance a new system — every path here is built to make the right decision the affordable one.
Get started
Tell us what's
Tell us what's
going on.
Estimates are free and there's no obligation. If it's an emergency, skip the form — call us and we'll get a technician moving.
24/7 phone line(559) 577-3668
Shop4762 W Jennifer Ave, Ste 105
Fresno, CA 93722
HoursMon–Sat · 7am – 7pm
Emergency service available 24/7, including Sundays & holidays
LicenseCA Lic. #969564
Licensed, bonded & insured · BBB A+ Accredited