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Top-Rated Plumbers in Derby - Updated Nov 2026

Avatar for American Plumbing & Sewer LLC
American Plumbing & Sewer LLC
4.9(
142
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Derby, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"American Plumbing and Sewer is an amazing company. They installed a new water heater in my home and did incredible work. Lanney the owner puts Customer Service at the top of his list. Along with his son Austin, the level of detail of their work is top notch. If you are ever looking for a plumber for any of your needs, American Plumbing and Sewer is the only way to go. I highly recommend!"
Response time6 hrs
Response rate99%
26 neighbors recently requested a quote
Euro Plumbing
5.0(
20
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Derby, CO and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Euro plumbing is terrific. They showed up as promised and installed a new water heater at the price that they had promised. William was a great installer, clean kind courteous and helpful. I recommend them highly"
Response time9 hrs
Recommended by100%of homeowners
No Limits Plumbing & Drains LLC
5.0(
112
)
Faucets, Fixtures and Pipes - Repair or ReplaceSewer Main - Install, Replace or RepairDrain Clog or Blockage - Clear+10 more

Serving Derby, CO and surrounding areas

Approved

In business since 2024

Customers say: True professional

"Joe and Marco did an amazing job! Great pricing, excellent communication, and outstanding customer service. They were professional, efficient, and did quality plumbing work. Highly recommend them!"
17 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Waterworx Plumbing
Waterworx Plumbing
4.8(
99
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For BusinessGas Piping+3 more

Serving Derby, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

Waterworx Plumbing is a fully licensed and insured plumbing company with over 25 years of experience. We offer flat rate fees for small routine jobs but in most cases we charge a $92 trip charge and a $92 one hour minimum. An estimate is always free and provided up-front. Our technicians not paid on commission and are always on time!. We provide excellent service to all of our customers whether you're a first-time or a lifelong customer! We value your time as well as ours and strive to complete each job in that fastest time possible while maintaining the highest quality work!

2 neighbors recently requested a quote
Recommended by83%of homeowners
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

"Jason Dodge did a great job. Not only did he snake the drain in no time at all but he noticed the hot and cold water were reversed on my sink faucet and in 3 minutes he corrected it no charge! He couldn't have been nicer. I was only charged $100. for the whole thing. they have definitely become my go-to plumber!"
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+7

Response time5 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Euro Plumbing, LLC
Euro Plumbing, LLC
4.9(
417
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Derby, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"!!Support Local Busuness, Not the Big Box Stores!! OH NO...Not again! After 2 1/2 years the water heater installed by Euro was leaking. At least this time it didn't flood half my basement. Only a quarter, Any homeowner can tell you that you cannot survive without hot water. So who you gonna call?? The Euro Plumbing guys! (There may be a Euro Plumbing gal, but if so, they keep her hidden). When I called, Dimi was conspicuously out of town. So, I spoke with David who set me up with an appointment post haste. I asked if he could send out the guy pictured on the side of their truck. He said "no problem"! I was given a 2 hour arrival window and the truck showed up half way in between. Out pops Boris! Complete with his red tool box and plumber's wrench. He is not quite the guy pictured on the side of their truck, but at least he is stronger and better looking than Dimi (at least that's what he says). So, he went to work right away. I asked when he thought he would be finished, and he said 12 p.m. First we had to drain and disconnet the old heater and take it in for exchange. He is a good driver, but he doesn't always wear his seat belt. And, he was constantly making jokes and giving me a hard time. That's OK, I can take it. Back at the house now, and Boris had the new water heater installed in about 45 minutes. So, I asked him what time it was. Both hands of the clock were squarely on the number 12. He knows his job! Euro Plumbing and Boris will always be the first I call when I need plumbing services. We should all think about supporting our local businesses instead of the "Big Box" stores. Euro Plumbing, who has to compete with them, understands the importance of their customers and gives them much better service. I am a repeat cusomer, and it is because of Euro's competence, fairness, commitment to their work and the fact they realize it is their customers who keep them in business. You won't find that at a "Big Box" chain. Thanks, Boris. I appreciate your work and dilegence. You are a great representative of Euro's customer service. Chas Wagner"
Water heater
Water heater
Water heater
Water heater
Water heater

+36

Response time3 hrs
80 neighbors recently requested a quote
Recommended by94%of homeowners
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Plumbing FAQs, answered by experts

Usually it’s fine to leave a toilet clogged overnight, as long as it’s not close to overflowing. In some cases, the extra time may give the clog time to work itself out. For example, if it’s caused by an excess of toilet paper, letting it sit could result in the clog dissolving and you may be able to simply flush it away by the time you wake up. 

Only let it sit though if you have more than one toilet in the home.

To create a siphon break and remove any chance of dirty sink water or water that backs up into the sink from getting into your dishwasher, your dishwasher drain hose needs to have a high loop or an air gap device as part of its installation. All building codes require at least a high loop. In many places, it’s necessary to install an air gap device to meet the code.

Signs of a leaky faucet include dripping water, unusual noises, and irregular water flow coming from the faucet. Discoloration or water stains around the sink or countertop can also indicate a leak, as can higher than usual water bills and wet areas under and around the sink’s base.

A burst pipe can cause hundreds or even thousands of dollars in damage. It could flood your home, which can destroy many of your belongings. It could also ruin hardwood floors and carpeting, requiring you to replace your flooring. Finally, mold and mildew form very quickly after high levels of moisture have been introduced to a space; this is not only costly to remove but also bad for your health.

Silicone caulk—despite having some adhesive properties—is not the primary thing that holds your sink in place. Rather, it seals the gaps around the sink to prevent water from leaking and causing issues with mold and corrosion. Most sinks are secured by clips, though some sinks are secured with two-part epoxy or brackets.

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.