Top-rated water heater pros.

Get matched with top water heater pros in Frederick, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Frederick, CO?

Select your specific project to find the pro for you.

TRUSTED BY FREDERICK, CO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon75
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Frederick, CO

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

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

Last update on April 28, 2026

Find Water heater pros in Frederick

Avatar for Vogels Plumbing, LLC
Vogels Plumbing, LLC
5.0(
45
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+3 more

Serving Frederick, CO and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Vogels Plumbing, LLC brings an unmatched commitment to excellence to your plumbing projects. We have over 30 years experience delivering unsurpassed professionalism, expertise and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give us a call today!

Vogels Plumbing, LLC
26 neighbors recently requested a quote
Recommended by70%of homeowners
Request Quote
Avatar for Euro Plumbing, LLC
Euro Plumbing, LLC
4.9(
413
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Frederick, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"It was a pleasure to have experienced and knowledgeable installers in our home to replace a hot water heater."
Water heater
Water heater
Water heater
Water heater
Water heater

+36

Response time3 hrs
176 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Euro Plumbing
5.0(
20
)
Tankless Water Heater - InstallSolar Water Heater System - InstallTankless Water Heater - Install - For Business+6 more

Serving Frederick, 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
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Big Apple Plumbing, LLC
Big Apple Plumbing, LLC
4.8(
104
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install

Serving Frederick, 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

96 neighbors recently requested a quote
Recommended by81%of homeowners
Request Quote
Avatar for American Plumbing & Sewer LLC
American Plumbing & Sewer LLC
4.9(
133
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Frederick, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Lanny and his son were fantastic! They replaced my water heater quickly and gave me advice to save me money. They were courteous and on time and did great work. Water heater is perfect and works great! Highly recommend them..."
Response time6 hrs
Response rate99%
36 neighbors recently requested a quote
Request Quote
Avatar for High 5 Plumbing, Inc.
High 5 Plumbing, Inc.
4.5(
396
)
Tankless Water Heater - RepairWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Frederick, CO and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Called for pressure issue at shower, fixed that and water heater."
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 American Plumbing & Sewer LLC
American Plumbing & Sewer LLC
5.0(
50
)
Water Heater - Install or ReplaceTankless Water Heater - RepairTankless Water Heater - Install

Serving Frederick, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"My hot water heater stopped working and they made me top priority. They were here replacing it within 24hrs. Very professional, clean and great communication. Best price compared to other local companies hands down."
Water softener
Response time11 hrs
Response rate95%
11 neighbors recently requested a quote
Request Quote
Avatar for Honest Plumbing, LLC
Honest Plumbing, LLC
4.8(
55
)
Tankless Water Heater - Install

Serving Frederick, CO and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"I am really pleased with Honest Plumbing. My water heater stopped working in the morning. I called Honset Plumbing and Jon ran right over to get it replaced."
Tankless
tankless
before
after
after

+26

Response time1 day
Recommended by100%of homeowners
Request Quote
Avatar for Axis Plumbing & Heating LLC
Axis Plumbing & Heating LLC
4.3(
36
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Frederick, CO and surrounding areas

Approved

In business since 2019

Credit card accepted

Offers commercial services

At Axis Plumbng & Heating, our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are known for our prompt service and superior attention to detail. Our commitment to quality is evident from the beginning to the completion of your project. We are here to serve you with the knowledge and quality you deserve and expect. Call our reputable business today; you will be pleased you did.

Gallery
Recommended by90%of homeowners
Request Quote
Avatar for AAA Service Plumbing, Heating & Electric
AAA Service Plumbing, Heating & Electric
4.4(
469
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Frederick, CO and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"HIGHLY RECOMMENDED!!!!! I don't want to admit this but, I hired AAA Service Plumbing for a "clogged" shower drain on the next afternoon after calling. The associate arrived a half-hour early to find my drain was closed (I closed it). He reopened it to reveal the unclogged drain. The associate did not charge me anything for the simple "fix". I highly recommend this company for any needed service even though the they only reopened up my closed drain."
My jobs
My jobs
My jobs
Boiler Install
Boiler Piping

+6

Recommended by94%of homeowners
Request Quote
...
Showing 1-10 of 167
Water Heaters questions, answered by experts

There are many issues that can cause cold showers, but the most likely is a problem with your water heater, especially if other fixtures also don’t get hot water. If it’s just your shower not getting hot water, you likely have a broken or damaged shower cartridge. You can replace this yourself or hire a plumber to do the work for you if you’re not comfortable working with plumbing.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

Yes, a water heater can be replaced in a day and can take between two and three hours to install from start to finish. Even if you encounter extra tasks that need to be completed, the job can still be completed in one day.

The Frederick, CO homeowners’ guide to water heater services

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

See all articles