Top-rated plumbers.

Get matched with top plumbers in Derby, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in Derby, CO?

Select your specific project to find the pro for you.

TRUSTED BY DERBY, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified plumbing services reviews

Verified Reviews for Plumbing pros in Derby, CO

*The Angi rating for Plumbing companies in Derby, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

*The HomeAdvisor rating for Plumbing companies in Derby, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

Last update on July 13, 2026

Find Plumbers in Derby

Avatar for Compass Plumbing
Compass Plumbing
5.0(
33
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For BusinessGas Piping+6 more

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Jay at Compass Plumbing was able to find and seal a leak that two previous plumbers had not been able to resolve. Phenomenal work, and not afraid to work at a rental."
Water Heating Systems
Navien Boiler
Response time2 hrs
Response rate96%
1 neighbors recently requested a quote
Request Quote
No Limits Plumbing & Drains LLC
5.0(
109
)
Sewer Main - Install, Replace or RepairDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+10 more

Serving Derby, CO and surrounding areas

Approved

In business since 2024

Customers say: True professional

We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We are licensed and insured. We look\nforward to earning your business!

3 neighbors recently requested a quote
Recommended by57%of homeowners
Request Quote
Avatar for No Limits Plumbing & Drains
No Limits Plumbing & Drains
5.0(
110
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearSewer Main - Install, Replace or Repair+9 more

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Warranties offered

Small jobs welcome

"I am so happy to say I have found a plumber I can trust to do good work for a fair price and who is responsive. They were very responsive to scheduling, arrived promptly, and were very friendly. They were very professional in their appearance and conduct. They got the job done quickly and explained everything in detail. I highly recommend them for anything leaks to pipes to plumbing! They are now my go to plumber!"
Sink Rough In
Washer
Sink for bathroom
Shower & Toilet
Before Cleanout

+2

Response time8 hrs
39 neighbors recently requested a quote
Recommended by56%of homeowners
Request Quote
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,114
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+20 more

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Gary, the master plumber who came to our home and gave us an estimate and did the repair work was personable, friendly, professional, and very thorough. He was the main reason we went with Rooter Guy. They were the most expensive of the quotes we received ( we had 4 estimates). The solutions Gary provided were the least intrusive to our plumbing disaster. The work they completed is wonderful and we feel very confident the repair will last for a very long time! The day of the repair job they communicated well and cleaned up everything perfectly. I could not be happier with the work - just wished the job was a little less pricey. We have kept Gary's card and will call again for major plumbing jobs in the future."
sewer cleaning
1437 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Euro Plumbing, LLC
Euro Plumbing, LLC
4.9(
415
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Reliable, trustworthy, very competitive, prompt, competent. Everything you need to know about a plumber. Highly recommend!"
Water heater
Water heater
Water heater
Water heater
Water heater

+36

Response time3 hrs
208 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for American Plumbing & Sewer LLC
American Plumbing & Sewer LLC
4.9(
134
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"The service was great. They were experienced plumbers and knew what they were doing. They replaced 2 water heaters. The cost was reasonable and less than other companies quotes I was given on line and over the phone. They explained what they were doing and did not have any problems with me asking them a lot of questions. I would recommend them and will call them again for any other plumbing problems I may have."
Response time6 hrs
Response rate99%
32 neighbors recently requested a quote
Request Quote
Avatar for Afford-A-Rooter
Afford-A-Rooter
4.4(
138
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business+6 more

Serving Derby, CO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Took twice as long and cost three times as much as we had originally thought but the work appears to have been done well and not being a plumber I really had no logical basis for my estimates."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time5 days
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for High 5 Plumbing, Inc.
High 5 Plumbing, Inc.
4.5(
396
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearSewer Main - Clear+4 more

Serving Derby, CO and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"The plumber was friendly. Super clean and efficient. Also they were fast to respond and on time. I will definitely use them again.."
Water quality test
High 5s!
Team High 5
High 5 Cares!
Water pressure test

+52

2 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Benjamin Franklin Plumbing - Denver
Benjamin Franklin Plumbing - Denver
4.4(
260
)
Drain Clog or Blockage - ClearWater Heater - Repair or ServiceDrain Line Breakage - Camera Locate+1 more

Serving Derby, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Great job! Franklin Plumbing is the best."
209 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
...
Showing 1-10 of 844
Plumbing questions, answered by experts

A journeyman plumber is a licensed plumber with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. Also known as a plumbing contractor, a master plumber is considered the highest level in this profession. In addition to passing all state-level requirements, master plumbers have several years of experience. They are allowed to lead teams, create blueprints, and design and install plumbing systems.

This depends on how old your home is and residential construction norms where you live. Most modern homes have outdoor shut-off valves, but many older homes have the water meter indoors. You're most likely to find this valve in the basement or utility closet if it's indoors. If you have an outdoor shut-off valve, it should be somewhere on the perimeter of your home.

Yes, you can use the same hole in the wall for the new spigot, provided that the existing hole is in good condition and aligns with the mounting holes of the new spigot. However, ensuring a proper fit and seal is essential to prevent leaks. If there are significant mismatches or issues with the existing hole, make adjustments or consider using a flange or escutcheon to cover any gaps or imperfections around the new spigot.

You should flush your water heater at least once a year, with some experts recommending a schedule of every six to 12 months (e.g., once in the spring and fall). The ideal frequency depends on several factors.

If your area has hard water with high mineral concentrations, you should flush the heater more often—typically every four to six months. Additionally, a water heater that is used frequently may require more frequent flushing than one that is used less often.

Regular flushing is important because it removes sediment buildup from the bottom of the tank. This maintenance helps improve the heater's efficiency, extend its lifespan, and prevent issues like clogs, overheating, and increased energy consumption. You can either learn to perform this task yourself or arrange for a service plan with a professional plumber.

A water pressure regulator, also known as a pressure-reducing valve (PRV), is typically located near the main water shut-off valve where the main water line enters your home. Common places to check are basements, utility areas, or outside near the water meter. The device is usually bell-shaped. Its purpose is to control the water pressure coming into your home from the public supply, protecting your pipes, plumbing fixtures, and appliances. If you can't find a regulator, your home might not have one. In cases of high water pressure, installing a PRV is recommended.

The Derby, CO homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles