Commercial HVAC
Design & Installation
Whether you're fitting out a new space or replacing tired rooftop units, we size by load, install around your business hours, and tune the system to keep monthly operating costs down.
Commercial HVAC Installation is the design and installation of climate systems for commercial buildings — packaged rooftop units (RTUs), split systems, and light-commercial heat pumps for offices, retail, restaurants, and multi-tenant spaces. It starts with a Manual J/N load calculation to size tonnage correctly, then covers equipment selection, ductwork and curb work, three-phase electrical, permitting, refrigerant charge, and commissioning so the system runs efficiently from day one. In North Texas, Commercial HVAC Installation typically costs Custom by tonnage and scope; quotes are fixed before work, with Phased to your business hours to limit downtime service available.
- Load-calculated tonnage, no oversizing
- High-SEER2 equipment for lower bills
- Permitted, code-compliant, TDLR-licensed
- 10-year equipment / 2-year install warranty
Design, Install, Commission — Done Right the First Time
For new build-outs and rooftop replacements alike, the difference between a system that costs you and one that pays you is in the sizing and the install.
Right-Sized by Load
Manual J / Manual N load calculations so tonnage matches the building — no short-cycling from an oversized unit
Installed to Stay Open
Phased changeouts and weekend swaps that keep tenants and customers comfortable during the work
Permits & Code, Handled
TDLR-licensed work pulled and inspected to local mechanical and energy code, with curb adapters done right
Lower Operating Cost
High-SEER2 equipment, economizers, and smart controls that cut the monthly bill on a building you run year-round
From Walkthrough to Handoff
Six steps, one point of contact — we manage the load calc, the permit, the crane set, and the inspection
Walkthrough & Load Calc
Site assessment, Manual J/N load calculation, and equipment sizing
Quote & Permits
Fixed scope, equipment options, and pulling local mechanical permits
Equipment & Crane Plan
Order units and schedule the crane or lift for rooftop set
Phased Install
Changeout staged around business hours to limit downtime
Charge & Commission
Refrigerant charge, controls setup, and airflow balancing
Inspection & Handoff
Code inspection, warranty registration, and owner walkthrough
Buildings We Size and Install For
Light-commercial systems matched to how the space is actually used — not a one-size template
Office & Professional Suites
Capacity: 3-50 tons
Multi-zone control so the corner conference room and the back cubicles aren't fighting the same thermostat
Common Systems:
Retail & Strip Centers
Capacity: 5-30 tons
Even cooling from the entrance to the stockroom, sized for glass storefronts and door traffic
Common Systems:
Multi-Tenant Buildings
Capacity: 3-25 tons / unit
Separate systems or zones per tenant so each suite is billed and controlled on its own
Common Systems:
Restaurants
Capacity: 5-25 tons
Balanced kitchen exhaust, makeup air, and dining comfort so the hood pulls and guests stay cool
Common Systems:
Why Sizing Beats Guessing
An oversized rooftop unit short-cycles, never pulls humidity, and wears out early. An undersized one runs flat-out and can't keep up on a July afternoon. We run the load calculation first so the tonnage fits the building — and we serve the full North Texas commercial corridor, from Addison office and mixed-use space to fast-growing Prosper and Frisco build-outs.
What You Get With Jupitair
High-SEER2 Equipment
Single-stage, two-stage, or variable-speed units matched to your run hours and budget
Lower Monthly Bills
Economizers and right-sized tonnage cut the operating cost on a building you run all year
10-Year Warranty
10 years on equipment, 2 years on our installation — pair it with a maintenance plan to keep it valid
Replacement or New Build
Just need to swap a failing unit? Our RTU replacement service handles the crane set and curb adapter
How We Do Commercial Installs
Licensed, load-calculated, and warranty-backed — the standards behind every system we set
Right-Sized Design
Load-calculated, not guessed
Equipment Warranty
Plus 2-year on installation
Efficient Equipment
Lower monthly operating cost
Licensed & Permitted
Permits pulled on every install
Get a Load-Calculated Quote
Send us your square footage and how the space is used, and we'll walk the building, run the numbers, and put a fixed quote in front of you.
Related Services & Areas
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