Commercial
Comfortable spaces keep customers and staff where you want them. We service, sell, and install commercial HVAC with the system knowledge to fix it right rather than guess.
Free, no-pressure quote
A few quick questions and we'll get back to you with an honest answer.
Thanks for reaching out. You'll hear back within 1 business day.
Need help sooner? Call (253) 453-0478.
Before & after
A representative example of the kind of commercial hvac work we do. Illustrative only, not a photo of a specific customer's job.
Get a free quoteJoshua replaced my AC mini-split and did an excellent job. He was professional, knowledgeable, and took the time to explain everything clearly. The installation was done quickly and with great attention to detail, and the system has been running perfectly ever since. I really appreciate the honest service and would highly recommend Joshua and his team to anyone needing HVAC work.
What's included
Comfortable spaces keep customers and staff where you want them. We service, sell, and install commercial HVAC with the system knowledge to fix it right rather than guess.
The process
We inspect the actual system and tell you what's really going on, not what's easiest to sell.
A clear, fair quote with your options laid out. Repair vs. replace, honestly.
Precise, code-compliant work, done right the first time and inspected.
Backed by our 1-year workmanship guarantee and manufacturer warranties.
In depth
Your RTUs work hardest when nobody is thinking about them. We service, replace, and install commercial rooftop systems with the controls knowledge to keep a building comfortable without running the gas and power bills up.
A commercial building rarely needs the same temperature everywhere at once. Zoned distribution lets us condition the spaces in use and ease off the ones that are not, which keeps occupants comfortable and the operating cost in check.
A rooftop unit usually lasts 15 to 20 years, depending on maintenance and load. We weigh the age, the repair cost, and how efficient the unit still is, then show you the math. A newer unit with a failed part gets repaired; an aging one that keeps failing is often cheaper to replace.
The most expensive HVAC failure is the one that shuts you down on your busiest day. A maintenance agreement catches worn belts, low refrigerant, dirty coils, and failing capacitors before they cascade into a no-cool emergency, and our 24/7 line is there when something does go down.
Comfortable spaces keep your customers shopping and your staff productive. Westside Comfort Solutions services, sells, and installs commercial HVAC, from rooftop units to splits and packaged systems, with the system knowledge to fix it right rather than guess.
We diagnose accurately, quote fairly, and stand behind the work. When a repair makes sense, that’s what we’ll recommend. When efficiency upgrades will actually pay for themselves, we’ll show you the math.
If you’re a business owner or property manager looking for a new mechanical service company, this is the relationship we’re built for: responsive service, clear records of what was done and when, and one number to call whether you run a single storefront or a portfolio of sites.
Commercial buildings rarely run on a single unit. Most use some mix of the following, and we service all of them:
A rooftop unit usually lasts 15 to 20 years, but that depends on maintenance and how hard it works. We look at the real picture before recommending anything: the age of the unit, the cost of the repair, how efficient it still is, and how central it is to your operation. A newer unit with a failed part gets repaired. An aging unit that keeps failing and quietly inflating your power bill is often cheaper to replace, and we’ll show you why with numbers rather than pressure.
The most expensive HVAC failure is the one that shuts you down on your busiest day. A maintenance agreement keeps your systems running and your energy bills in check by catching worn belts, low refrigerant, dirty coils, and failing capacitors before they cascade into a no-cool emergency. Ask us about a plan sized to your building and equipment.
When something does go down, our 24/7 emergency line is there. We answer, diagnose the actual fault, and get your space comfortable again.
No pressure, ever
We diagnose the real problem and recommend only what you actually need, then back the work.
Fair, upfront pricing
Every job is different, so we give you a clear quote before any work starts. No surprises. We charge fair rates because we think everyone deserves to be comfortable in their space. Financing is available, so the right fix doesn't have to wait.
We accept: Cash · Credit / Debit Card · Check · Venmo / Zelle · Financing available
We treat every commercial hvac job like it's in our own home: diagnose it right, quote it fair, and stand behind the work. If a repair is the honest answer, that's what you'll hear.
Related services
Questions
Yes. RTU service, repair, and replacement is a core part of our commercial HVAC work, along with split and packaged systems.
Yes. Scheduled maintenance keeps systems reliable, extends equipment life, and helps control energy costs.
Yes, we offer 24/7 emergency service for commercial clients who can't wait for normal business hours.
We do. When an upgrade will genuinely lower your operating costs, we'll lay out the options and the expected payback honestly.
Yes. We service single storefronts and multi-unit properties alike, and we keep clear records so you always know what was done and when.
Local experts, reliable service
Based in Renton, we serve homes and businesses across Washington with honest diagnostics and quality work that lasts.
Service areas
Need commercial hvac? Let's talk.
Tell us what's going on. We'll diagnose it right and only recommend what you actually need.
