Commercial Plumbing

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Commercial Plumbing Services in Denver, CO

When a line backs up in a commercial kitchen or a main fails in a multi-tenant building, the clock starts right away. Every hour costs you revenue, tenant goodwill, or both.


We’re a family-owned plumbing, heating, and cooling company founded in Denver in 2012, and commercial work has been part of what we do since our first year. Nathan Padilla founded Prime and still runs it.


Nathan is a Denver native with more than 27 years in the trades, a Colorado Master Plumber license earned in 2007, and an ICC National Standard Master Mechanical certification earned in 2013. He started his career on large commercial builds in downtown Denver, then spent years at Arcane Mechanical, one of Colorado’s largest mechanical contractors. That’s the background behind every commercial call we take.


We’ve completed somewhere between 15,000 and 20,000 jobs since we opened, and we’re running 3,000 to 4,000 a year now. We serve businesses, property managers, and facility teams across Denver, Arvada, Aurora, Broomfield, Commerce City, Lakewood, Thornton, and Westminster.


Pricing is quoted upfront before we start, and every job is backed by our 100% satisfaction guarantee. Quality, integrity, and value are the standards Nathan built this company on.

What we handle for Denver businesses

High-use kitchens and shared restrooms put far more through a drain line than any house does. Our commercial drain cleaning covers the recurring buildup that food-service and multi-tenant facilities deal with, and we can set up regular maintenance so it stops being a surprise.


Older commercial buildings around the metro were plumbed with clay or cast iron, and those materials fail at the joints as they age. Our sewer line repair and replacement team handles main line work, using trenchless methods where the site allows so we’re not tearing up a parking lot to reach a pipe.


Before we open anything up, we look inside the line. Sewer scoping, camera inspection, and hydro jetting let us see the actual problem instead of guessing at it, which means you get a repair plan based on evidence.


Denver’s freeze-thaw swings are hard on supply lines and mechanical room connections. We handle commercial leak repair on everything from a pinhole in a copper run to full building repiping on aging properties.


Hot water and heat don’t get a slow season in a commercial building. We service and install commercial water heaters, handle boiler repair, and take on furnace and boiler installation when a unit is past saving.


Our regular hours are Monday through Sunday, 7am to 9pm, and our emergency plumbing team covers the hours outside that. Same-day dispatch is standard, and we can often be onsite within one to two hours.

Signs your building needs a commercial plumber

Catching a problem early is the difference between a service call and a shutdown. In a food-service space it can also be the difference between a repair and a health-code violation.

Water leaks and pipe damage

Ceiling stains between floors, pressure that drops across multiple fixtures, and water anywhere near electrical or inventory all mean something is failing upstream. A burst line in a commercial building can take a floor or a kitchen out of service in minutes. Waiting turns a repair into water damage, remediation, and days of lost use. We treat commercial leak calls with the urgency they actually carry.

Drainage and sewer line problems

Grease buildup, several fixtures draining slow at once, backups in a shared line, or odor in a public-facing area are all signals worth acting on. Root intrusion and joint separation are common in the older sewer pipe under a lot of Denver's commercial properties. We scope the line first, clear it properly, and tell you whether it's a maintenance issue or a repair. Recurring service calls on the same line usually mean the diagnosis was never right.

Water heater and boiler failures

Scale buildup in tanks and heat exchangers quietly cuts efficiency long before anything stops working. In most commercial buildings the boiler serves domestic hot water too, so a failure shows up as tenant complaints regardless of the season. Routine maintenance catches this. When something does break, we can respond fast and quote the fix upfront.

Frequently asked questions

Locate the leak and shut off the closest water source. Most buildings have a main shut-off plus secondary valves, so try the valve nearest the leak before you kill the main. Contain what water you can, close off the area if there's a safety hazard, then call a licensed commercial plumber.

Start with proper licensing and insurance. Look for real references and consistent customer reviews, ask about estimates and warranties up front, and confirm they can cover you outside business hours.

Yes. Our regular hours are Monday through Sunday, 7am to 9pm, and our emergency team covers the hours outside that for burst pipes, backups, water heater failures, and boiler outages.

Yes. We service and replace tank and tankless commercial units, and we quote pricing upfront before any work starts. Same-day dispatch is standard, so a failed unit doesn't have to mean a closed day.

We do, and we have since our first year in business. Restaurants, dental offices, apartment complexes, HOAs, property management companies, and commercial buildings all sit on our regular schedule.

We cover the Denver metro, including Denver, Arvada, Aurora, Broomfield, Commerce City, Lakewood, Thornton, and Westminster. More answers are on our FAQ page.

Customer reviews

You can verify our phenomenal reputation by reading our reviews, verified through Trustindex.

Why Denver businesses stay with us

Because we’re family-owned rather than a franchise, we can move quickly. Same-day dispatch is standard, and we can often get someone out within one to two hours even for non-emergencies.
We look at the whole system, not just the failing part, and we tell you what we found before we recommend anything. No drama, no hassle.


Our commercial relationships tend to run long. One HOA board crossed paths with our crew on an unrelated job in 2012, asked whether we could handle their sewer work, and has been booking with us continuously ever since, with jobs still on the schedule today. That’s the pattern we build for, a vendor you don’t have to think about because we already know the building.


For facilities that want scheduled attention rather than reactive calls, our maintenance contracts cover priority service, annual system inspections, and member discounts. And if a repair lands outside the budget window, we offer financing through GoodLeap.


You can read more about how we work and who we are on our about page, and we handle across the same eight cities if you need work at home too.

Ready to get it handled?

Whether you manage one storefront or 30 units, we’ll show up, tell you what’s actually wrong, and quote it before we start.


Schedule Service for personalized customer care today! (720) 542-8153

Prime Plumbing and heating got you!