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Best 5 Plumbers in Thornton, CO

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Written By Callie Marsalisi|Last Updated: February 05, 2024

Dealing with plumbing problems? We can help with our list of top plumbers in Thornton, Colorado. Discover a top professional in your area and learn what issues they can help with below.

5 Best Plumbers in Thornton

Jim Needham Heating Cooling Plumbing and Drain Logo

Jim Needham Heating Cooling Plumbing and Drain

Based on 1,913 customer reviews.

Services Offered

Water HeaterGarbage DisposalWater TreatmentDrainsGas PipesSewersSump PumpEmergency CallsRepipingCamera InspectionsInspections


  • Transparent pricing
  • Educates customers
  • Free quotes
8700 Grant St Ste 300, Thornton, CO 303-225-5546 calljimnow.com
Squeaks Plumbing Heating & Air Logo

Squeaks Plumbing Heating & Air

Based on 1,068 customer reviews.

Services Offered

SewersToiletsTrenchlessDrainsWater HeaterGas PipesSump Pump


  • Educates customers
  • Great customer service
  • Transparent pricing
7230 Gilpin Way #190, Denver, CO 970-236-7222 squeaksservices.com
High 5 Plumbing Logo

High 5 Plumbing

Based on 2,363 customer reviews.

Services Offered

InspectionsSewersEmergency CallsWater TreatmentSump PumpCamera InspectionsWater HeaterGarbage DisposalToiletsDrainsRepiping


  • Educates customers
  • Great customer service
  • Transparent pricing
800 E 73rd Ave #2, Denver, CO 720-637-5177 high5plumbing.com
Swan Plumbing, Heating & Air of Denver Logo

Swan Plumbing, Heating & Air of Denver

Based on 2,407 customer reviews.

Services Offered

ToiletsDrainsWater HeaterSewersGarbage DisposalRepipingSump PumpEmergency CallsTrenchless


  • Great customer service
  • Educates customers
  • Transparent pricing
6810 Broadway, Denver, CO 720-399-7989 swanheating.com

More Local Plumbing Companies

Cooper Heating & Cooling

User Reviews: 5/5 

11780 Colmans Way
Broomfield, CO 80020

Mighty Plumbing And Heating LLC

User Reviews: 5/5 

595 S 2nd Ave
Brighton, CO 80601

Brothers Plumbing, Heating, and Electric - Denver

User Reviews: 5/5 

6201 Broadway
Denver, CO 80216

Elite Rooter Denver

User Reviews: 5/5 

3656 W 72nd Ave
Westminster, CO 80030

Ultimate Heating, Cooling, Plumbing & Electric

User Reviews: 5/5 

4971 Monaco St
Commerce City, CO 80022

Fix-it 24/7 Plumbing, Heating, Air & Electric

User Reviews: 5/5 

203 Telluride St ste 500
Brighton, CO 80601

Courtesy Plumbing & Heating

User Reviews: 4.9/5 

9275 N Elm Ct
Federal Heights, CO 80260

Precision Plumbing Heating Cooling & Electric

User Reviews: 5/5 

413 S Arthur Ave
Louisville, CO 80027

Apex Plumbing

User Reviews: 4.9/5 

4420 W 58th Ave
Arvada, CO 80002

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Thornton
Average Winter Temp:25.9°F
Drought Risk:0.4%
Average Water Bill:$59
Average Plumbing Cost:$105 - $349
Average Monthly Precipitation:1.25"
Elevation:1587 ft

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Common Types of Plumbing Services

Most professional plumbers in the Thornton area offer the following services.

Leak Repair

Plumbers are trained not only to fix leaks, but to identify their cause and prevent future leaks from happening. Have any leaks fixed quickly; even a trickling faucet can quickly increase your water bill.

Drain Cleaning

Debris buildup that's bad enough to block drainage can damage your pipes and lead to flooding. Unaddressed blockages can even cause structural damage to your property. A licensed plumber can identify what's causing the clog and remove it without damaging your plumbing.

Bathroom Installation

A skilled plumber can help replace or install a toilet, shower, sink, or tub. Be sure to thoroughly vet your plumbing professional by looking at their industry experience and customer reviews. This is particularly important for more costly projects.

Gas Inspection and Installation

You may be able to find a plumber to repair your stove, hot water heater, or oven. Some plumbers are trained to fix gas leaks and repair or install gas pipes and appliances. This type of work can be hazardous, so be sure to hire a highly credentialed plumber.

Inspection and Maintenance

Household plumbing undergoes lots of wear and tear, especially if there are multiple people living in your home. We recommend yearly inspections, even if you don't notice any major problems. Yearly inspections can help prevent inconvenient and expensive problems later on.

Emergency Plumbing Services

The worst plumbing issues are those that happen in the middle of the night. Whether it's a burst pipe or some other emergency, you want to have a local plumber that performs emergency services. This way, you won't have to wait until morning to fix an urgent problem.

How Much Does a Plumber Cost in Thornton?

Plumbing costs are based on several factors, such as the following:

  • Amount of labor required
  • Plumber expertise (apprentice, journeyman, or master)
  • Project complexity
  • Required permits
  • Time of day (after-hours services cost more)
  • Your location
Find the average cost of common plumbing services in the Thornton area based on quotes we requested from local plumbers:
Repair TypeAverage Cost
Garbage disposal repair$289
Toilet repair$289
Faucet replacement$361
Radiator repair$361
Clearing clogs/drain snaking$434
Leaking pipes$434
Water softener installation$506
Gas line repair$578
Water heater repair$651
Sink installation$723
Sump pump repair$723
Toilet installation$723
Water heater installation$1880
Burst pipe$3616

How to Choose a Plumbing Service in Thornton

It's important to find a plumber who fits into your budget and provides high-quality work. Consider the following factors when choosing a local Thornton plumber.

Reputation and Reviews

Always ask to see a plumber's proof of business insurance and license from the Colorado Department of Regulatory Agencies before hiring them. Anyone working on your home should be properly credentialed, and ideally should have experience with the type of job you're hiring for. Always read customer reviews to find out about a plumber's reputation.

You may prefer to hire a professional who belongs to a union. This means your plumber has been thoroughly vetted, but also that you'll likely pay more for labor.

Services Offered

Not all plumbers provide or are qualified to perform the same types of plumbing services, so be sure to ask your contractor about their previous experience. You can check a company's website to see what services it provides, and you can even ask your plumber for photos of previously completed jobs as proof of quality and experience.


Try to balance qualifications and cost when hiring a plumber. We recommend prioritizing work quality over price as much as your budget allows. Request quotes from at least three local providers to compare before making a commitment.

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Frequently Asked Questions About Plumbing in Thornton

How much does a plumber cost in Thornton?

The cost of a plumber in Thornton depends on the plumber's experience and the type of work needed. For example, a master-level plumber will cost less than an apprentice. Installing a sink will be significantly more expensive than faucet repair. Most plumbing jobs fall in the $105–$349 range on average.

Is it important to get a quote from a plumber?

Yes, we recommend getting a quote online or over the phone before hiring a plumber. This will help you budget for the bill and avoids cost increases mid-project.

How do I hire a professional plumber?

Most plumbing contractors allow you to schedule services online or by phone. Verify a company's license and business insurance, read customer reviews, and get a personalized price estimate before choosing a contractor.

What are the most common plumbing problems?

The common types of plumbing issues include faucet repairs, clogged drains, running toilets, sewer line repairs, septic issues, water leaks, and low water pressure. A professional plumber can help identify and repair any of these problems.

Do you tip plumbers?

Tipping isn't expected for plumbing services. You can choose to do so, although some companies forbid employees from accepting tips.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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