When your building needs reliable heat, you need a team that understands Alaska’s conditions. Prospector Plumbing & Heating provides commercial heating repair, maintenance, and installation for businesses throughout Fairbanks and the surrounding area.

A heating failure hits differently in a commercial building, where downtime affects employees, customers, and revenue all at once. Here's what usually brings our commercial clients in across Fairbanks and the Mat-Su Valley.
At Prospector Plumbing and Heating, we love our customers and the work we do. Our goal is to provide you with a top notch solution so you have reliable comfort in your home.
Talk to a real person! We answer our phones! Or we call you back ASAP!
You get a clear appointment window and a text when your tech is on the way.
Up-front, no-surprise pricing before any work starts. You decide.
Licensed techs fix your problem, clean up, and explain the work performed.
Backed by our Done Right Guarantee. If it’s not right, we make it right.

Prospector Plumbing & Heating is a locally owned and operated company based in the heart of Fairbanks and the Mat-Su Valley areas, AK. We understand that a heating issue in a commercial space isn't just an inconvenience, it can mean lost business, uncomfortable tenants, or a building that isn't safe to occupy. You'll get a team that responds promptly, diagnoses the issue accurately, and gets your system back online with minimal disruption.
Commercial heating systems, from rooftop units to boilers and multi-zone setups, come with a different set of demands than residential systems, and our team has the experience to match. We work with property managers, business owners, and facility staff to keep systems running reliably across offices, retail spaces, and multi-tenant buildings.
Keeping a commercial space comfortable is about more than one repair, it's about a system you can count on day after day. From rooftop units to boilers and everything in between, we service it all.
Whether you are dealing with a common plumbing problem or something more complex, our trusted technicians will help. We use top-of-the-line equipment to diagnose, inspect, and repair any plumbing damage.

Straightforward pricing, No hidden costs, Transparent estimates!
We are familiar with the Fairbanks area, and we dispatch local plumbers to get to your home or office as quickly as possible.
Your satisfaction is our responsibility.
We provide our plumbers with the best tools to solve your problem.

Whether your building has no heat, unreliable heat, or an aging system that needs attention, Prospector Plumbing & Heating is ready to help. Call today or request service online.
Commercial systems tend to be larger and more complex than residential ones, which means downtime affects more people and costs more to leave unresolved. We recommend addressing issues early and keeping a maintenance schedule that prevents small problems from becoming building-wide ones. Once we're on site, our priority is getting your system back to full function with as little disruption to your business as possible.
If any of the following sounds familiar, it's worth having your commercial heating system evaluated by a professional technician in Fairbanks:
We are 100% dedicated to every commercial job, whether it's a single unit repair or servicing a full building system. We complete each visit with precision and care to keep your business running with minimal disruption. Our commercial heating process in Fairbanks and the Mat-Su Valley areas, AK, consists of:
Whether you’re dealing with no heat, uneven temperatures, boiler trouble, furnace issues, or another commercial heating concern, Prospector Plumbing & Heating is ready to help. Schedule your commercial heating service today and get clear recommendations from a local team that understands Fairbanks buildings.
From a no-heat emergency to a planned boiler swap, one Alaska crew handles it all! With upfront pricing and a guarantee.

New high-efficiency boiler or furnace, sized right and installed to code so your home holds heat through an Alaskan cold snap.

A yearly tune-up that catches the small stuff before -40° does. Keeps efficiency up and your warranty intact.

No Heat?! We prioritize 'No Heat' appointments to keep you safe and cozy during our cold Alaskan winters!

Out of hot water? We repair or replace tank and tankless units, usually same day. Ask about $250 off install.

Slow or backed-up drains cleared the right way. We have the expertise to clean your lines effective and provide solutions so it stays that way!

Leaks, fixtures, water softeners, repipes. Honest diagnosis, upfront pricing, and it’s done right the first time.

We provide commercial heating repair, installation, replacement, maintenance, boiler service, furnace service, hydronic heating support, thermostat troubleshooting, and system diagnostics for businesses in the Fairbanks area.

Yes. Prospector Plumbing & Heating services commercial boilers, furnaces, and related heating equipment. We can inspect the issue, explain your options, and recommend the right repair or replacement.

Yes. If your commercial building has no heat or unreliable heat, call us or request service online. Our dispatcher will gather the details and help schedule the soonest available appointment.

Yes. We install and replace commercial heating systems for local businesses and commercial properties. We can help you choose a system that fits your building, heating needs, and budget.


You can call Prospector Plumbing & Heating directly or submit a service request online. A real Alaskan dispatcher will follow up and help get your commercial heating appointment scheduled.

Licensed & insured Alaska plumbing and heating. Locally owned and operated! We're the happiest plumbers in Alaska and go the extra mile on every job!
135 32nd Avenue
Fairbanks AK 99710
North Pole, AK 99705
1712 N Williwaw Way
#1 Wasilla, AK 99654
AK 99577