From slab leak detection near the Belmar Park area to furnace repair in Hutchinson Green Mountain — our team of 50 licensed pros handles every call with the same urgency and quality that has made us Jefferson County's most trusted name since 1990.
Submit your request and a technician will follow up within minutes.
With 35 years rooted in the Lakewood community, our credentials go beyond a license on the wall. Every technician on our 50-member team is background-checked, factory-trained, and dispatched in a fully stocked van so repairs happen on the first visit — whether you need gas line repair or a complete HVAC system replacement.
We hold a Colorado Master Plumber License, Colorado Journeyworker License, Colorado Residential Plumber License, Backflow Prevention Certification, and Medical Gas Certification — giving you complete confidence that every job is done by the book.
Belmar Lake Plumbing carries General Liability, Workers' Compensation, Commercial Auto, Professional Liability, and Tools & Equipment coverage. If anything goes wrong on the job, you are fully protected — no out-of-pocket surprises for the homeowner.
Founded in 1990, owner John Belmar built this company on repeat business and referrals. We've earned the Westword Best of Denver Readers' Choice award, Consumer Choice Award, and the Quality Business Award for Best Plumbing Services — because we earn trust every single job.
Our 12 service vans carry thousands of parts, tools, and equipment so that over 90% of emergency plumbing calls and drain cleaning jobs across Lakewood Heights, Lasley, and South Alameda are resolved in one appointment.
No matter what your home or business needs, Belmar Lake Plumbing has the licensed expertise to handle it. Our full service menu covers everything from a leaking shower valve to a broken boiler — all backed by upfront pricing and our satisfaction guarantee.
Persistent clogs, foul odors, or sewage backup? Our professional drain cleaning, hydro jetting, sewer camera inspection, and sewer line repair services restore flow and protect your property from costly water damage.
Learn MoreInconsistent hot water costs you comfort and money. We install, repair, and replace all makes of tank-style and tankless water heaters. Ask about our water heater package that includes installation, haul-away, and warranty in one bundled price.
Learn MoreHidden leaks beneath slabs, inside walls, or underground can cause catastrophic damage. We use advanced technology for slab leak detection, water leak detection, and complete pipe repiping without unnecessary demolition.
Learn MoreColorado winters demand reliable heat. Our licensed team handles gas and electric furnace repair, heat pump installation, AC repair, boiler service, and ductless mini-split systems — all year round.
Learn MoreFrom faucet and sink repair to septic tank pumping, water softener installation, water filtration systems, and sump pump service, we handle every specialty plumbing need across Lakewood CO.
Learn MoreBusinesses and property managers across Jefferson County rely on our commercial plumbing team. We also complete bathroom remodels, kitchen remodels, tub-to-shower conversions, and water damage restoration for residential clients.
Learn MoreWe keep our pricing honest and our specials real. Every offer below applies to homeowners and businesses across all our service areas. Mention the offer when you call (720) 881-9998 or submit through our contact form.
Applies to any service including drain cleaning, toilet repair, faucet replacement, or any other plumbing service we offer. New and returning customers both qualify. No minimum spend required.
Claim — Call (720) 881-9998Don't guess what's wrong with your sewer line. Our sewer camera inspection special gives you a full visual diagnosis of your sewer line at a discounted rate — perfect before buying a home or if you suspect a hidden blockage.
Claim — Call (720) 881-9998Already have a quote from another contractor that seems high? Get a free second opinion from our Colorado Master Plumber licensed team on any major repair involving repiping, slab leaks, sewer lines, or HVAC systems.
Claim — Call (720) 881-9998Not sure what service you need or how our process works? Browse our most frequently asked questions below. For anything not covered here, contact us directly or call (720) 881-9998 anytime — 24 hours a day.
Our 12 fully stocked service vans are stationed throughout Lakewood and Jefferson County so we reach most emergency plumbing calls within 30 minutes. We operate 24 hours a day, 7 days a week, every day of the year — including Thanksgiving, Christmas, and all holidays. Call (720) 881-9998 the moment a problem arises.
Yes. Our commercial plumbing division serves restaurants, office buildings, retail spaces, apartment complexes, and property management firms across Lakewood CO. Residential homeowners receive the same dedicated service. With 50 professionals and 12 vans, we scale to any project size — from a single drain to a full commercial build-out.
We serve all 13 Lakewood neighborhoods — including Belmar, Green Mountain, Carmody, Kendrick Lake, and Union Square — plus 26 surrounding cities including Arvada, Golden, Wheat Ridge, Edgewater, Littleton, Englewood, Highlands Ranch, and more. View our complete service area list here.
Absolutely. We hold Colorado Master Plumber, Journeyworker, and Residential Plumber licenses, plus a Backflow Prevention Certification and Medical Gas Certification. Our gas line repair and replacement work is performed by licensed technicians following all Colorado state and Jefferson County code requirements. We are fully bonded and insured.
Current active offers include: $50 Off any plumbing or drain service, a Summer Special All-Included Water Heater Package covering installation, haul-away, and warranty, a Sewer Camera Inspection Special, a Tankless Water Heater Installation Discount, and a Free Second Opinion on any major repair. Call (720) 881-9998 to redeem.
Our dispatch team monitors traffic on US-6, Colfax Avenue, Wadsworth Boulevard, and Kipling Street so our technicians navigate efficiently from neighborhoods like Applewood Valley and Eiber to farther communities like Castle Rock and Boulder — all with the same fast, professional response.
Whether you need an immediate emergency plumber or want to schedule a routine water heater inspection, our team is available right now. Call us directly or use the form to request a callback — we respond fast.