The 12 Best Plumbers in Denver in 2026

Finding the best plumbers in Denver means comparing licensing, availability, and pricing before a burst pipe or backed-up drain turns into a bigger problem. When water is spreading across your floor, you need a licensed Denver plumber you can trust, and you need one fast. The hard part is finding someone at 2 a.m. without overpaying or hiring an unlicensed contractor.

This guide ranks 12 Denver plumbing companies across the metro, with verified reviews, service details, pricing structure, and service areas for each.

Roto-Rooter takes the top spot. It has served customers since 1935, for more than 90 years, and holds an active Colorado plumbing license. See local availability on the Roto-Rooter Denver page.

Key Takeaways

1. If you need a 24/7 plumber in Denver, most companies here qualify, while a few keep set daytime hours.
2. Verify Colorado licensing before you hire, as the state requires plumbers to be licensed through the state's licensing board.
3. Pricing is quote-based, so get a written estimate before any work starts.

Compare the Best Denver Plumbers at a Glance

We ranked these plumbers on verified factors only: Colorado licensing, 24/7 or same-day availability, published pricing structure, service area coverage, and third-party review scores.

Facts come from each company's official website, and review ratings and quotes come from named third-party review sites. Roto-Rooter earns the top spot for round-the-clock availability across the Denver metro, free onsite estimates, and its record of more than 90 years in business.

Company	24/7 Emergency	Upfront Pricing	Services	Service Area
Roto-Rooter Plumbing & Water Cleanup	Yes, 24/7/365	Free onsite estimates, no trip charge, financing	Drain cleaning, emergency plumbing, water heaters, water cleanup, sewer, leak detection	Denver metro
Brothers Plumbing, Heating and Electric	No (7 days, 7 am to 8 pm)	Flat-rate by the job, financing	Plumbing, HVAC, electrical, drains, sewer, repiping, water heaters	Greater Denver metro
High 5 Plumbing, Heating, Cooling and Electric	Yes, 24/7	Upfront pricing, no hidden fees, financing	Plumbing, heating, cooling, electrical, drains, sewer, water heaters	Denver metro
Done! Plumbing, Heating, Cooling and Electric	Yes, 24/7	Upfront pricing, no hidden after-hours fees, financing	Plumbing, HVAC, electrical, sewer & drain, water heaters	Greater Denver metro (Aurora-based)
King Rooter and Plumbing	Yes, 24/7	Quote per job, 10%-up-to-$200 coupon	Plumbing, drains, sewer, trenchless, water heaters, waterproofing	Denver + surrounding metro
Blue Sky Plumbing, Heating, Cooling and Electric	Yes, 24/7	Not published	Plumbing, sewer, cooling, electrical, heating	Denver metro
Golden West Plumbing	Yes, 24/7	No service-call, dispatch, or overtime fees; financing	Plumbing, HVAC, electrical, sewer, drain, water heaters	Denver + metro
SWAN Plumbing, Heating and Air	Yes (24/7 answering)	Upfront pricing in writing, financing	Plumbing, heating, AC, electrical	Denver metro & Loveland
Prime Plumbing and Heating	Same-day; hours 7 am to 9 pm	Upfront pricing, free estimates, financing	Plumbing, heating, cooling, water heaters, sewer/drain	Denver County & metro
Knight Plumbing LLC	Not stated (M to F, 7 am to 5 pm)	Honest/upfront pricing	Plumbing repairs, water heaters, water filtration, gas lines, drains	Littleton & South Denver
Applewood Plumbing Heating and Electric	No (6 am to 10 pm daily, no overtime)	Guaranteed upfront pricing, no overtime charges	Plumbing, heating, cooling, electrical	Denver/Boulder metro
Precision Plumbing, Heating, Cooling and Electrical	Phone lines 24/7; same-day	Up-front pricing by the job, financing	Plumbing, drains/trenchless, heating, cooling, electrical	Boulder & greater Denver

Who Are the 12 Best Plumbers in Denver?

Here are the 12 best plumbing companies ranked, with what each one does, what real customers say, and how pricing works. Use the descriptions to match a plumber to your problem, then verify the license before you book.

1. Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup has served customers since 1935, more than 90 years in business, and holds an active Colorado plumbing license. Its Denver technicians are licensed and background-checked.

Services cover drain cleaning, emergency plumbing, water heater repair and replacement (gas, electric, tankless), water damage restoration, sewer line repair, leak detection, and hydro jetting. The team covers the Denver metro across 11 counties, including Denver, Jefferson, Adams, Arapahoe, and Boulder.

Roto-Rooter's Denver location carries a BBB A+ rating and backs its work with a satisfaction guarantee.

Roto-Rooter holds 4.7 stars across 2,948 reviews on Birdeye. Sandi B. writes, "Robert and Scott showed up on time and were very professional! ... They fixed the water pressure valve in my home and the water heater." (Birdeye)

• Services: Drain cleaning, emergency plumbing, water heaters, water cleanup, sewer, leak detection
• Availability: 24/7/365 emergency service with same-day appointments available for many plumbing and drain issues
• Pricing: You get free onsite estimates and no trip charge, with same-day service and upfront pricing. Financing is available through Synchrony Bank. Roto-Rooter's company standard adds no extra charge for after-hours or holiday calls.

2. Brothers Plumbing, Heating and Electric

Brothers Plumbing, Heating and Electric is family-owned and operated, founded in Denver in 1980. It holds Colorado Plumbing License MP.00186014 and Electrical License ME3000556.

Services include plumbing, heating, cooling, electrical, drain cleaning, water heaters, and trenchless sewer repair. Technicians are background-checked and arrive in 2-hour appointment windows.

The company covers the greater Denver metro, including Arvada, Aurora, Littleton, and Thornton. Its Home Care Club adds a 2-year workmanship warranty and a 10% repair discount.

Brothers has been BBB Accredited since 1992 with an A+ rating. Willie R. notes, "Excellent work! I'm extremely satisfied with the work done." (BBB)

• Services: Plumbing, HVAC, electrical, drains, sewer, repiping, water heaters
• Availability: 7 days a week from 7 am to 8 pm, with same-day service
• Pricing: Brothers bills each job at a flat rate, not by the hour, with upfront pricing and financing available.

3. High 5 Plumbing, Heating, Cooling and Electric

High 5 Plumbing, Heating, Cooling and Electric has been in business since 2012 and is family-owned. It holds license #189849 and carries a BBB A+ rating. Services cover plumbing, heating, cooling, and electrical, including repiping, leak detection, water heaters, sewer, hydro-jetting, and EV chargers.

Free video consultations ("High 5 Live") let you show a problem before booking. The team covers the Denver metro, including Aurora, Littleton, Golden, and Highlands Ranch, with offices in Denver, Golden, and Littleton.

High 5 holds 4.7 stars across 3,331 reviews on Birdeye. Tracey L. says, "Did a great job! He tested and explained water pressure before starting repairs. Work was done quickly at a reasonable price." (Birdeye)

• Services: Plumbing, heating, cooling, electrical, drains, sewer, water heaters
• Availability: 24/7 availability and emergency response
• Pricing: High 5 gives upfront pricing with no hidden fees and offers financing.

4. Done! Plumbing, Heating, Cooling and Electric

Done! Plumbing, Heating, Cooling and Electric has been local since 1999, founded by Jeff Metz. It is licensed and insured, holding Plumbing Contractor License PC.0001109, Master Plumbing MP.03000239, and Electrical EC.0102570.

Services cover heating, cooling, plumbing, sewer and drain, and electrical, including tankless water heaters, hydro jetting, and pipe lining. The Aurora-based team covers the greater Denver metro, including Lakewood, Thornton, Westminster, and Littleton. Done! offers a workmanship guarantee and holds a BBB A+ rating.

Done! has been BBB Accredited since 2000 with an A+ rating. Philip S. shares, "I have used Done plumbing for over 30 years, and service has always been friendly, professional, and completely satisfactory." (BBB)

• Services: Plumbing, HVAC, electrical, sewer & drain, water heaters
• Availability: 24/7 emergency response
• Pricing: Done! gives upfront pricing so you know the cost before work starts, with no hidden after-hours fees and financing available.

5. King Rooter and Plumbing

King Rooter and Plumbing has served customers since 2007 and is locally owned. It holds Colorado Plumbing Contractor License #PC.0002789 and is licensed, bonded, and insured.

The company is a certified Nu Flow installer of the Nu Drain trenchless sewer reliner and a NASSCO member. Services include plumbing, drain cleaning, sewer repair and replacement, leak detection, gas piping, and basement waterproofing. King Rooter covers Denver plus surrounding metro cities, with offices in Denver, Welby, Boulder, and Arvada.

King Rooter holds 4.6 out of 5 across 25 reviews on Angi, with 88% 5-star. Hong L. recalls, "Incredible service! ... Jonathan came and performed a great inspection, explained everything really well, and did a terrific job." (Angi)

• Services: Plumbing, drains, sewer, trenchless, water heaters, waterproofing
• Availability: 24/7 emergency service and same-day service
• Pricing: King Rooter quotes pricing per job and promotes a coupon offer.

6. Blue Sky Plumbing, Heating, Cooling and Electric

Blue Sky Plumbing, Heating, Cooling and Electric traces its roots to 1916 and is 100% family-owned across four generations. The company has over 80 specialists, including NATE-certified HVAC pros and licensed electricians. Services cover plumbing and full sewer line replacement, cooling, heating, and electrical work such as panel upgrades, generators, and EV chargers.

Blue Sky serves the Denver metro, including Arvada, Evergreen, Lakewood, and Golden, with offices in Wheat Ridge and Denver. It works with residential and commercial customers.

The company carries a BBB A+ rating as an accredited business, with a customer-review average of 2.5/5 from 8 reviews. Larry C. adds, "The technician took care of the job I needed done perfectly!" (BBB)

• Services: Plumbing, sewer, cooling, electrical, heating
• Availability: 24/7 emergency response across Denver and the Front Range
• Pricing: Blue Sky does not publish pricing on its official pages and reviews options during your consultation.

7. Golden West Plumbing

Golden West Plumbing, Heating, Air Conditioning & Electrical has been in business since 2002, for more than 22 years, and is family-owned and operated. It carries an A+ BBB rating and uses licensed plumbers.

Services cover plumbing, heating, cooling, sewer, drain, and electrical, including repiping, water heaters, leak detection, and EV charger installation. Golden West serves Denver neighborhoods such as Capitol Hill, Washington Park, Highlands, and Park Hill, plus surrounding metro communities. Its VIP Maintenance Program adds ongoing service.

Golden West holds BBB accreditation and an A+ rating, backed by 4.85/5 from 131 customer reviews. Zachary V. says, "He was friendly, knowledgeable, on-time, and above all, he did fantastic work. ... Golden West has earned a new customer for life." (BBB)

• Services: Plumbing, HVAC, electrical, sewer, drain, water heaters
• Availability: 24/7 emergency response available
• Pricing: Golden West charges no service-call, dispatch, or overtime fees, and offers financing.

8. SWAN Plumbing, Heating and Air

SWAN Plumbing, Heating and Air offers a 100% satisfaction guarantee and fast same-day service. Its technicians are NATE- and EPA-certified, background-checked, and drug-screened, and include master plumbing techs.

Services cover plumbing, heating, air conditioning, and electrical work, including repairs, seasonal maintenance, installations, and replacements. SWAN works across the Denver metro and Loveland, Colorado, from two location hubs. A club membership program adds priority emergency service for members.

SWAN's BBB accreditation comes with an A+ rating, though its customer-review average sits at 2.3/5 from 10 reviews. Christopher A. notes, "He was on time, articulated complicated concepts well, and was very personable. Very satisfied with the service." (BBB)

• Services: Plumbing, heating, AC, electrical
• Availability: 24/7 answering and support
• Pricing: SWAN gives straightforward, honest pricing in writing, so you never pay more than you are quoted, with financing available.

9. Prime Plumbing and Heating

Prime Plumbing and Heating is a family business founded in 2012 by Nathan Padilla, a Colorado Master Plumber since 2007. It holds Colorado Plumbing License #PC3045 and reports 15,000 to 20,000 jobs completed.

Services cover plumbing, heating, cooling, water heaters, and drain and sewer work, including hydro jetting, camera scoping, and sump pumps. Prime serves Denver County and the metro, including Arvada, Aurora, Lakewood, and Thornton, from its Denver HQ. A Total Home Care Club membership is available.

Prime carries BBB accreditation and an A+ rating, with 4.2/5 from 20 customer reviews. Theresa C. writes, "They have done several things over the last 10 years. New furnace, air conditioner, and they took care of a Frankenstein water heater situation. They were professional and worked very cleanly. Love this company!!" (BBB)

• Services: Plumbing, heating, cooling, water heaters, sewer/drain
• Availability: Hours run 7 am to 9 pm daily with same-day scheduling
• Pricing: Prime offers upfront pricing, free estimates, a satisfaction guarantee, and financing through GoodLeap.

10. Knight Plumbing LLC

Knight Plumbing LLC is locally owned and based in Littleton. It holds Colorado plumbing licenses PC.0003583 and MP.00600367 and is licensed, bonded, and insured.

Services include general plumbing repairs, water heater repair and replacement, whole-home water filtration, gas line work, leak detection, sump pumps, and drain cleaning for residential and commercial customers. Knight focuses on Littleton and South Denver, including Englewood, Highlands Ranch, Centennial, and Greenwood Village. A membership program is available.

Knight holds 3 stars across 9 reviews on Yelp. One reviewer posts, "Great experience. Kelly was friendly, knowledgeable, and honest. He took care of the issue and gave us great advice for the future. We're new to the area so it's hard to find good companies but this one I'll definitely use again and refer." (Yelp)

• Services: Plumbing repairs, water heaters, water filtration, gas lines, drains
• Availability: Listed hours run Monday through Friday, 7 am to 5 pm
• Pricing: Knight offers honest, upfront pricing and does not publish dollar rates.

11. Applewood Plumbing Heating and Electric

Applewood Plumbing Heating & Electric has been family-owned and operated since 1973, over 51 years, and reports serving more than 350,000 customers. It emails a photo and bio of your technician before arrival and reports 60% repeat business.

Services cover full-service plumbing, heating, cooling, and electrical, plus bathroom and kitchen remodel support. Applewood works across the Denver and Boulder metro. Its extended hours run 6 am to 10 pm daily with no overtime charges.

Applewood's BBB accreditation includes an A+ rating and 4.69/5 from 347 customer reviews. Jim L. shares, "Very pleased with the service Applewood provided... Diagnosed the issue with the air conditioner, provided an estimate, and repaired the unit. Good communication through the repair, and the final invoice was less than the estimate." (BBB)

• Services: Plumbing, heating, cooling, electrical
• Availability: 6 am to 10 pm daily
• Pricing: Applewood gives guaranteed, up-front pricing with no overtime charges during its extended hours. It does not publish dollar rates.

12. Precision Plumbing, Heating, Cooling and Electrical

Precision Plumbing, Heating, Cooling and Electrical is a local, family-owned company with more than 40 years in business. It is fully licensed and insured and carries a BBB A+ rating.

Services cover plumbing, drains, heating, cooling, and electrical, including trenchless drain replacements, hydro-jetting, video inspections, and home generators. Precision serves Boulder and the greater Denver area, including Arvada, Broomfield, Golden, Littleton, and Longmont. An On-Time Guarantee and Precision Care Club Agreements are available.

Precision holds an A+ BBB rating as an accredited business, with 4.51/5 from 49 customer reviews. Laura S. concludes, "Fantastic experience from scheduling to repairing my air conditioner." (BBB)

• Services: Plumbing, drains/trenchless, heating, cooling, electrical
• Availability: Phone lines are open 24 hours, with same-day service available
• Pricing: Precision gives up-front pricing by the job, so you know the full price in advance, with financing through GoodLeap.

How to Choose the Best Denver Plumber

Use these criteria to compare any plumber before you book. Work through them in order when you have time. When it is an emergency, focus on licensing and availability first.

1. Verify Colorado licensing and insurance. Confirm the license with the state and ask for proof of insurance before work starts.
2. Read reviews across sources. Checking BBB, Birdeye, Angi, and Yelp gives a fuller picture than trusting one site alone.
3. Get a written quote. Ask for the price in writing so there are no surprises.
4. Check availability and emergency response. Confirm whether the company runs 24/7 or keeps set daytime hours.
5. Confirm warranties and guarantees. Ask about workmanship warranties and satisfaction guarantees.

The Average Cost of a Plumber in Denver

Plumbing costs in Denver vary by the job: a simple drain clearing costs less than a sewer line replacement or a new water heater. Emergency and after-hours calls can cost more than scheduled visits, and parts add to the total.

To avoid surprise fees, ask for a free estimate where one is offered, get the price in writing, and confirm there are no trip or overtime charges. Financing can spread a larger job into monthly payments. The companies below publish these pricing structures on their own sites, without set dollar amounts.

Pricing Structure	Companies (per their official sites)
Free estimates	Roto-Rooter, Prime
No trip charge	Roto-Rooter
Flat-rate / per-job pricing	Roto-Rooter, Brothers, Precision
No service-call or dispatch fees	Roto-Rooter, Golden West
No overtime fees	Roto-Rooter, Golden West, Applewood
No hidden or after-hours fees	Roto-Rooter, High 5, Done!
Upfront pricing in writing	Roto-Rooter, SWAN
Financing available	Roto-Rooter, Brothers, High 5, Done!, Golden West, SWAN, Prime, Precision
Quote per job/coupon offer	Roto-Rooter, King Rooter
Pricing not published on official site	Blue Sky

Need a 24/7 Emergency Plumber in Denver? Get Help Today

When a pipe bursts or a drain backs up, Roto-Rooter is the pick that covers the whole Denver metro area around the clock.

You get 24/7/365 availability, same-day service, free on-site estimates, and no trip charge, backed by more than 90 years in business and a satisfaction guarantee.

Financing through Synchrony Bank lets you fix the problem today and pay over time. If the issue happens outside normal business hours, the same terms apply: no overtime fees and no after-hours surcharges added to the estimate a technician gives you onsite before any work starts. Skip the guesswork and book a licensed technician now.

Ready to get help now? Schedule an appointment or call Roto-Rooter today.

Frequently Asked Questions About the Best Plumbers in Denver

Are Denver Plumbers Licensed?

Denver plumbers must hold a state license, since Colorado requires plumbers to be licensed through the state's licensing board. Every company in this guide that publishes a license number holds an active Colorado plumbing license, including Roto-Rooter, so confirm the number before you hire.

How Fast Can I Get Emergency Plumbing Service?

Emergency plumbing service in Denver is available 24/7 from several companies. Roto-Rooter runs live crews around the clock for calls like sewer line repair and burst pipes. High 5, Done!, King Rooter, Golden West, and Blue Sky also offer 24/7 service; Knight and Applewood keep daytime hours only.

Do Denver Plumbers Charge More on Weekends?

Weekend and after-hours pricing in Denver depends on the company, since Roto-Rooter's company standard adds no extra charge for after-hours or holiday service. Done! advertises no hidden after-hours fees, and Golden West lists no overtime fees; other companies quote after-hours pricing on request.

How Much Does a Plumber Cost in Denver?

Plumber costs in Denver vary by the job, and a sewer line replacement or new water heater costs more than a simple drain clear. Most companies in this guide, including Roto-Rooter, offer on-site estimates and flat-rate pricing, not hourly rates, so ask for a written estimate before work starts.