Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Denver, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water heater repair or service pros in Denver

Avatar for Big Apple Plumbing, LLC
Big Apple Plumbing, LLC
4.9(
91
)

Serving Denver, CO and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Able to replace my water heater the same day - on a Saturday. Timely, courteous, and knowledgeable. Took old water heater away and left no trash behind. Brought the equipment up to code and replaced lines / parts as needed. Jason was great. I will call Big Apple again."
New Tankless Water Heater Installations
Sewer Main
Water Filtration
Before picture old 100 gallon water heaters
City Sewer Line

+28

33 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for EZ Repair LLC
EZ Repair LLC
5.0(
18
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Our hot water heater broke. EZ Repair was prompt in getting to our house to get it checked out. They removed and installed a new one the same day. Robert was easy to get a hold of and answered all my questions. We were very happy with their work and felt their pricing was reasonable. Would hire again."
Sewer Line Replacement
Sewer Line Replacement
Response time2 hrs
Response rate99%
10 neighbors recently requested a quote
Avatar for Service Made Easy, LLC
Service Made Easy, LLC
5.0(
15
)

Serving Denver, CO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Kris and his team are absolutely phenomenal, my husband and I have been working with him for years on several different projects now. He most recently installed a new water heater, toilets, and shutoff valves for me. I can’t recommend him enough, he’s the best! "
Gallery
Gallery
Recommended by86%of homeowners
Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
4.9(
77
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Excellent...we had some additional issues related to water pressure regulator, piping, etc. The situation happened on the weekend and we had hot water running by Monday afternoon. An EXTREMELY short time compared to our last water heater issue. Highly recommend Heart and will use them from now on."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

23 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.7(
2,759
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"I got a top of the line water and over all instalation was the less than 4 other estimates And iget service on the water heater for 10 years amd it has a 10 year warranty The installer Nico had 30 years of experience Exclent conpany."
sewer cleaning
1072 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mac's Plumbing Services
Mac's Plumbing Services
5.0(
32
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Brian did a wonderful job replacing my water heater. He was very thorough in his explanations of the plan to replace and how to take care of the future use and maintenance. He went above the service at hand and inspected all drains and water connections. "
Ball valve replacement
Ball valve replacement
Ball valve replacement
Ball valve replacement
Ball valve replacement

+2

Response time9 hrs
Response rate90%
97 neighbors recently requested a quote
Avatar for Jim Needham Heating Cooling Plumbing & Drain
Jim Needham Heating Cooling Plumbing & Drain
4.9(
61
)

Serving Denver, CO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We had the unfortunate incident of having a water heater break down in the winter. Unlike other places that were quick to diagnose that I just needed a new water heater just by talking to me over the phone, Jim Needham Plumbing sent in a professional. Tyson, the tech that was sent out, was by far the definition of professional. Iâ ve had techs come out that seemed professional but then just left more of a mess than when they came in. Tyson diagnosed the issues and not only gave me multiple scenarios I could choose from but made me comfortable in my decision. As soon as I made a decision and asked about next steps, he not only told me every step but accurately broke it down to how much time it would take. I was worried because if he missed his projected window I would not make my virtual meeting for work. He not only completed on time, he explained everything to my fiancée and she noted how meticulous and careful he was in our house and with the disposal of the old water heater plus the clean installation of the new one. In our next home project you bet we will be calling back to have them continue their level of experience and professionalism."
After
Furnace
Outdoor a/c (condensing) unit
Indoor furnace
Outdoor a/c (condensing) unit

+1

Response time2 days
15 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Pipecraft Plumbing, Inc.
Pipecraft Plumbing, Inc.
4.9(
23
)

Serving Denver, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jacob came out the same day. Was able to get the pilot light lit and did a quick check on our old water heater. Did this for no charge. Sent an estimate for replacing the unit the same day. Will absolutely be using them in the near future for our new water heater. In addition to all this, Jacob was extremely professional and personable. Adheres to all COVID practices. Very impressed. Found my goto plumber in Arvada."
Tankless in Arvada
Water Heater
Tankless Install
Tankless Hot water heater
Hot water storage tanks

+12

Response time2 hrs
Recommended by100%of homeowners
Showing 1-10 of 40
FAQs for water heater repair or service projects in Denver, CO

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Denver, CO homeowners’ guide to water heater repair or services

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