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We Know Air Balancing & HVAC

Las Vegas air balancing and HVAC diagnostics from a team that finds the real problem — not the expensive one. NCI-certified, Aprilaire-partnered, serving Clark County for nearly three decades.

✓ NCI Certified
✓ Aprilaire Partner
✓ 28 Years Experience
Get Free Estimate (702) 840-5163
Constant Air Balancing team with tools in front of service van in Las Vegas
NCI Certified Aprilaire Partner
Get In Touch
With Us
28
Our Philosophy
Most HVAC companies jump straight to replacing.
WE DIAGNOSE FIRST
We find the root problem — so you stop paying for the wrong fix.
“Diagnose before you prescribe. That is how we have operated for 28 years — and it is why our clients stay.”

While most HVAC contractors reach for replacement quotes, our NCI-certified technicians reach for testing instruments — measuring airflow, testing duct integrity, and identifying the actual source of discomfort before recommending any repair or installation.

This approach has saved Las Vegas homeowners and commercial property managers thousands in unnecessary equipment. When your system underperforms, the answer is usually not a new unit. It is finding where the air is going wrong. That is our specialty.

Technician diagnosing HVAC in attic
Frankie measuring airflow at vent
Ductwork inspection and testing
What We Do
Residential · Commercial · Industrial
SERVICES
Diagnostic-first HVAC from a company that has done this for 28 years.
Air Balancing Analysis
Comprehensive airflow testing and diagnostic reporting.
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HVAC Diagnostics
Root-cause analysis before recommending any repair.
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Evaporative Coolers
Swamp cooler installation, repair, and seasonal service.
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Heat Pump Service
Year-round heating and cooling from one efficient unit.
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See All Services
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Our Specialty
Every room at the right temperature
BALANCED
The precision science behind perfect comfort — and what we were built to do.
“Most HVAC companies measure nothing. We measure everything — airflow, static pressure, duct leakage — before we touch a single component.”

Air balancing adjusts your HVAC system so every room receives exactly the conditioned air it needs. Not guesswork — precision measurement using calibrated flow hoods and manometers. When your system is out of balance, some rooms are too hot, others too cold, and energy bills climb.

Our NCI-certified technicians carry a credential fewer than 5% of HVAC contractors hold. That is why homeowners and property managers across Clark County call us first.

Learn About Air Balancing →
HVAC technician servicing outdoor AC unit in Las Vegas
Credentials
Why homeowners and property managers trust us
PROVEN EXPERTISE

NCI Certified Professionals

National Comfort Institute certification means our technicians are trained and tested in air balancing, duct diagnostics, and total system performance. We measure, calculate, and verify — never guess.

Authorized Aprilaire Partner

We install and service the industry’s most trusted indoor air quality products — whole-home humidifiers, dehumidifiers, air purifiers, and ventilation systems built for the desert.

28 Years in Clark County

Nearly three decades diagnosing and solving what other companies cannot. Residential, commercial, industrial — thousands of systems fixed across every corner of the valley.

Results
What our clients
SAY
★★★★★

I had three different HVAC companies tell me I needed a new unit. Chris came out, spent two hours testing everything, and found the problem was in the ductwork. Saved me over six thousand dollars.

Las Vegas Homeowner

Residential

★★★★★

He could have sold me on replacing the entire AC unit, but suggested just replacing the motor to save me money. No upselling. Fast, friendly, great price.

M.P.

Residential Client

Connect
Ready to find
COMFORT
Schedule your diagnostic or call us directly.

Call Us

(702) 840-5163

Email

info@ConstantAirBalancing.com

Hours

Monday – Saturday: 8:00 AM – 7:00 PM
Sunday: Closed

Financing available through Synchrony
Questions
Everything you need to
KNOW
Common questions about HVAC and air balancing.
What is air balancing and why does it matter?
Air balancing is the process of testing and adjusting airflow in your HVAC system so every room gets the right amount of conditioned air. When airflow is out of balance, you get hot and cold spots, higher energy bills, and premature equipment wear. It is one of the most effective and least expensive ways to improve comfort in any building.
How much does air balancing cost?
Residential air balancing typically starts at a fraction of what a new HVAC unit costs. Exact pricing depends on system size and complexity. We provide a clear quote after the initial diagnostic — no surprises. Contact us for a free estimate.
Do you offer financing?
Yes. We partner with Synchrony to offer flexible financing options for larger projects including HVAC installations and whole-system upgrades. Ask about monthly payment plans when you schedule your appointment.
What makes you different from other HVAC companies?
We diagnose before we prescribe. Most HVAC companies jump straight to equipment replacement because it generates the highest revenue. We start with comprehensive testing — airflow measurement, duct pressure testing, system performance analysis — to find the actual problem. Our NCI certification means we are trained in diagnostics that most technicians never learn.
Do you serve commercial properties?
Absolutely. We work with commercial property managers, office buildings, retail spaces, restaurants, and industrial facilities throughout Clark County. Commercial air balancing is one of our core specialties — we have the instruments and training to handle large-scale systems that most residential contractors cannot.
Can air balancing lower my energy bills?
Yes. When your system is properly balanced, it runs more efficiently because it is not overworking to compensate for airflow problems. Most homeowners see a noticeable reduction in energy costs after balancing, along with more even temperatures throughout the home.
Can you help with allergies and indoor air quality?
We offer comprehensive indoor air quality solutions including whole-home air purifiers, humidifiers, and ventilation systems through our Aprilaire partnership. Proper air balancing also reduces dust circulation and hot spots that can aggravate allergies.
What areas do you serve?
We serve the entire Las Vegas metro area and surrounding communities within a 100-mile radius, including Henderson, North Las Vegas, Summerlin, Boulder City, Pahrump, and all of Clark County. See our full service area page for details.
How do I schedule an appointment?
Call us directly at (702) 840-5163 or fill out the contact form on our website. We will get back to you within one business day to schedule your diagnostic visit.

Still have questions? Contact us directly — we are happy to help.

Service Area
Serving all of Clark County
CLARK COUNTY