
Commercial Plumbing for Denver Offices, Retail, and Multi-Unit Buildings
Commercial plumbing runs on a different clock than a home visit. A leak in a restaurant kitchen or a backed-up drain in an office restroom affects customers and staff, so scheduling, code compliance, and minimal downtime matter more than they do on a residential call. We work around your hours and your building's specific code requirements.
- Offices, retail, restaurants, and multi-unit residential buildings
- Scheduled around business hours where that matters
- Backflow, grease trap, and commercial fixture work
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What makes commercial plumbing different from residential
Commercial buildings carry code requirements homes do not: backflow prevention devices, grease traps for food service, and higher fixture counts on shared lines. A clogged line in a strip mall can affect multiple tenants at once, and a leak above a finished retail space becomes a liability issue fast. We scope commercial work with the building's occupancy and code obligations in mind, not just the immediate fixture.
- Backflow prevention installation, testing, and repair
- Grease trap service for restaurants and food service tenants
- Multi-fixture restroom and break room plumbing
- Water line and drain service for multi-unit and mixed-use buildings
Call for commercial plumbing when
- A restroom or break room fixture is down and affecting staff or customers
- Backflow testing is due for your annual compliance requirement
- A tenant space has a persistent drain or grease issue
- You are building out a new commercial space and need rough-in plumbing

What our commercial service covers
- Backflow prevention device installation, testing, and repair
- Grease trap installation and service coordination
- Restroom, break room, and kitchen fixture repair and installation
- Drain and sewer service for commercial and multi-unit lines
- Scheduling around business hours to limit disruption
- Code compliant rough-in for tenant build-outs
How we handle a commercial call
- 1
Scope the building
We confirm occupancy type and any code requirements specific to the space.
- 2
Schedule around your hours
Work is timed to limit impact on staff and customers where possible.
- 3
Diagnose and quote
You get a written scope before work begins.
- 4
Complete the work
Repairs, installation, or service performed to commercial code.
- 5
Document for compliance
Backflow and inspection paperwork provided where applicable.
Licensed for commercial plumbing and compliance work
- Colorado Master PlumberA Master Plumber diagnoses the job before a wrench comes out, license MP-00189274.
- Plumbing Contractor license 2110Licensed as a Colorado State Plumbing Contractor, so permits and inspections are handled the right way on repiping and repair work alike.
- Front Range housing stock experienceGalvanized, cast iron, polybutylene, copper, and PEX all still exist in Denver metro walls, and we know which era built which street.
- 24/7 availability for active leaks and breaksA pipe does not wait for business hours, and neither do we for a call about active water.
Ready when you are
Tell us what is happening and your Denver neighborhood. We will route it fast.
What affects commercial plumbing pricing
Commercial scope varies enormously by building type and occupancy, so pricing is quoted after we understand the space and the code requirements attached to it.
Need help right now? 24/7 emergency plumbing service. Planning a larger repair? See financing options.
- Building occupancy type and code requirements
- Number of fixtures and shared line complexity
- Whether work must happen after hours
- Backflow, grease trap, or compliance documentation needs
Commercial plumbing questions
Related plumbing services
Residential Plumbing Services
For your home-based needs as well.
View residential plumbing services servicesEmergency Plumbing Services
Priority response for commercial emergencies.
View emergency plumbing services servicesGrease Trap Cleaning
Ongoing maintenance for food service tenants.
View grease trap cleaning servicesPlumbing Inspection
Camera and visual inspection for commercial properties.
View plumbing inspection servicesLicenses, credentials, and company proof
- Colorado Master PlumberLicense MP-00189274
- Colorado State Plumbing ContractorLicense 2110
- Family Owned & OperatedServing Denver since 2006, 20 years
- Better Business BureauAccredited Business, A+ rating
- Angie's List Super Service Award2012 through 2017
- Serving Denver since 2006Residential and commercial properties across the metro
More plumbing services in Denver
- PlumbingAfford-A-Rooter handles the full range of plumbing work across the Denver metro: repairs on leaking and broken pipes, installation and replacement.View page
- Emergency Plumbing ServicesA burst pipe, a backed-up sewer line, or a total loss of water does not wait. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
- Grease Trap CleaningA grease trap that backs up is almost always a plumbing line problem before it is a tank problem. Licensed Denver master plumbers, 24/7. Call (720) 296-7972.View page
- Grease Trap Cleaning ServicesDenver's food-service kitchens run grease traps year round, and the drain lines feeding them are the part most likely to fail first.View page
- Grease Trap PumpingWhen a grease trap is genuinely full, it needs to be pumped and the grease hauled away. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
- Grease Trap Pumping ServicesDenver restaurants keep their kitchens running by staying ahead of grease trap service. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
Problems this work solves
Keep your business running with reliable plumbing service
Scheduled around your hours, quoted before work starts.