Services

Commercial HVAC Services

Commercial HVAC installation, replacement, repair & maintenance contracts in Lakewood, WA and the South Sound. Minimal disruption to your business. Call now.

Commercial HVAC Services in Lakewood and the South Sound

When the heating or cooling fails in a commercial building, it is never just an equipment problem — it is employees who cannot focus, tenants filing complaints, and customers walking out the door. Ares Comfort Systems provides commercial HVAC installation, replacement, repair, and maintenance for businesses in Lakewood, Washington and throughout King, Pierce, Thurston, and Kitsap counties. Contact our team or call (253) 327-7002 to schedule commercial service.

What Our Commercial HVAC Services Include

We work on commercial heating and cooling equipment across nearly every make and model, so you are not locked into a single brand or forced to replace a system that can be professionally repaired. Whether your building runs on rooftop package units, split systems, heat pumps, or ductless zones, our technicians handle the full lifecycle of the equipment:

Installation and replacement — properly sized new equipment for offices, retail spaces, restaurants, and multi-tenant buildings.
Upgrades — replacing aging, inefficient units with modern high-efficiency systems that cut operating costs.
Repair — root-cause diagnosis and flat-rate pricing, the same standard we apply to our residential heating and air conditioning work.
Maintenance — scheduled inspections and tune-ups that keep your system reliable through every season.

Commercial HVAC Maintenance Contracts

A commercial system that only gets attention when it breaks will always fail at the worst possible time — during a heat wave, a cold snap, or your busiest week of the year. We offer commercial HVAC maintenance contracts that address your building's yearly needs on a planned schedule, so small problems are caught during an inspection instead of becoming an emergency shutdown. If you want predictable comfort and predictable costs, ask about a maintenance agreement alongside our maintenance plans.

Why South Sound Businesses Choose Ares Comfort Systems

Our commercial team brings decades of industry experience to every job, and we run commercial projects the way business owners actually need them run: we show up on time, communicate clearly at every step, and work around your hours to minimize disruption to your operations. You get a detailed proposal before work begins, attention to detail while the work happens, and a clean job site when we leave. Ares Comfort Systems is a licensed Washington contractor (WA LIC # ARESCCS766CA) serving commercial clients across the South Sound.

Schedule Commercial HVAC Service

Do not let an unreliable HVAC system decide how comfortable your building is. Whether you need a repair today, a replacement quote, or a maintenance contract for the year ahead, reach out to Ares Comfort Systems or call (253) 327-7002 — we will assess your building and give you a clear, honest plan.

Other Services

Service Areas We Cover

View All Service Areas

Need This Service?

Schedule Now (253) 327-7002

Light-Commercial HVAC, Handled Like It's Our Own Building

We focus on the light-commercial buildings the South Sound actually runs on — retail suites, restaurants, offices, clinics and shops. The same honest diagnostics and written quotes we're known for in homes, at commercial scale and on commercial timelines.

Rooftop Units (RTUs)

Diagnosis, repair and replacement of package rooftop units — including crane coordination, curb adapters and economizer service that many residential-first companies won't touch.

Restaurants & Retail

Make-up air, comfort cooling for customer areas, and equipment that has to survive kitchen heat. We schedule around your service hours, not ours.

Offices & Clinics

Multi-zone comfort, ventilation for occupancy requirements, and filtration upgrades that tenants and patients notice.

Commercial Maintenance Agreements

Scheduled filter, coil, belt and economizer service with documented reports per unit — the difference between a planned expense and an emergency closure.

Ductless for Odd Spaces

Server rooms, additions and mixed-use conversions where extending the ductwork doesn't pencil. Multi-zone ductless keeps each space on its own thermostat.

Heat Pump Conversions

Commercial electrification is coming to Washington code cycles; we quote heat pump RTU and split conversions with the utility incentives that apply to commercial accounts.

Read the commercial HVAC planning guide

Frequently Asked Questions

Do you service rooftop units, or only residential equipment?▾

Both. Light-commercial RTU diagnosis, repair, replacement and maintenance are core work for us — including economizers, curb adapters and crane-day coordination for change-outs.

Can you work around our business hours?▾

Yes — early-morning, evening and closed-day scheduling is standard for restaurant and retail work so your customers never see a ladder.

Do you offer commercial maintenance contracts?▾

Yes. Scheduled visits with per-unit documentation — filters, coils, belts, refrigerant checks and economizer function — priced by unit count and access. Documented maintenance also protects equipment warranties.

What size commercial work do you take on?▾

Light commercial is our lane: single buildings and small portfolios, typically package units and splits. We're honest when a project needs a mechanical GC or design-build firm instead — and we'll say so.

Ready for Expert Commercial HVAC Services?

Get a fast, honest quote from a factory-trained technician.

(253) 327-7002 Schedule Service