COMMERCIAL BALANCING
NCI-certified commercial air balancing, HVAC service, and equipment installation for office towers, retail centers, medical buildings, hospitality, and light industrial across the Las Vegas Valley. Documented test-and-balance reports on every project.
A commercial building out of balance costs the operator three ways: tenant comfort complaints that never quit, utility bills that creep year over year, and equipment runtime that shortens the life of every package unit on the roof. Most of the buildings we inherit across the Las Vegas Valley have drifted 30 percent or more out of spec, not because the equipment failed, but because nobody rebalanced after the last tenant buildout.
At Constant Air Balancing and Services, we are NCI-certified and have 28 years of field experience testing, adjusting, and balancing commercial HVAC across the Las Vegas Valley. Every commercial project starts with a certified TAB read: flow-hood CFM at every diffuser and return grille, manometer readings at every static point, combustion analysis at every gas appliance, and refrigerant-charge verification on every DX unit. Those numbers land in a written report stamped by a certified technician, suitable for mechanical engineer review, LEED documentation, or ASHRAE compliance records.
Our Las Vegas commercial portfolio runs across Clark County’s verticals: Class A office on Town Center Drive and the Summerlin Parkway corridor, retail centers across Henderson and Paradise, medical office buildings along Maryland Parkway and West Charleston, hospitality property on the Strip and in Summerlin, data centers and light industrial warehousing out in Enterprise and along the Cheyenne corridor. Every building type has its own balance signature, and every building gets a specification-driven scope.
We take on projects from a 4,000-square-foot retail storefront to a 280,000-square-foot multi-tenant office tower. Scope ranges from a single-visit rebalance after a tenant buildout to multi-phase TAB across an entire portfolio. Commercial air balancing is the anchor service; commercial HVAC service, equipment installation, and duct leakage testing complete the scope. Request a walk-through quote or call (702) 840-5163 for same-week site visits.
Site walk and specification review
We review the mechanical drawings, the original TAB report if it exists, the ASHRAE schedule, and any tenant buildout documentation. Then we walk the building with the facilities lead or property manager to capture known comfort complaints and operational history.
Existing-condition measurement
Flow hood on every diffuser and return. Manometer at every static pressure test port. Combustion analysis on every rooftop or gas-fired unit. Refrigerant superheat and subcooling on every DX system. These numbers define what the building actually does against what the engineer specified.
Adjustment phase
Damper positions, belt tension, sheave sizes, static pressure setpoints, VFD programming, VAV box calibration, fan speed, and refrigerant charge all get adjusted to bring each zone to its design CFM within plus or minus 10 percent. Work happens during occupancy hours or after-hours, per the property manager’s preference.
Certified TAB report
We deliver a stamped, signed TAB report with before-and-after readings at every test point, pass/fail status against the design specification, and narrative notes on any equipment operating at or beyond its limits. The report is suitable for mechanical-engineer submittal, LEED documentation, ASHRAE compliance records, and insurance-company documentation.
Post-balance tenant follow-up
Two weeks after the report delivers, we check back with the property manager or facilities lead. Comfort complaints drop off fast after a proper balance, usually within 24 to 48 hours. Any late-surfacing zone complaints get a free re-measurement visit inside the same scope.
NCI-certified TAB
National Comfort Institute certification backs every test-and-balance measurement we take. Our reports are accepted for LEED points, ASHRAE compliance documentation, and insurance-company sign-off on new construction and tenant buildouts.
28 years of Vegas commercial
Class A office, regional medical, Strip hospitality, Summerlin retail, and North Las Vegas industrial — we have balanced them all across nearly three decades. Valley commercial construction has quirks that national TAB firms consistently miss; we have cataloged them and priced them in.
Reports you can hand to an engineer
Every deliverable is a stamped, signed, engineer-grade TAB report, not a summary memo. Mechanical engineers, LEED consultants, ASHRAE auditors, and insurance inspectors have all signed off on our reports without revision. Your building’s compliance record stays clean.
Ready to Get Started?
Contact Constant Air Balancing & Services today for a free, no-obligation estimate. We look forward to working with you.