Get matched with top water heater pros in Dillon, CO

Q: How do hot water heater expansion tanks work?

• <div><p>When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.</p><p>In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.</p></div>

Q: Are water heater thermocouples universal?

• <div><p>A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.</p></div>

Q: Are hot water heater expansion tanks necessary or required by code?

• <div><p>While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.</p></div>

Q: What’s the best place in my house for a hybrid water heater?

• <div><p>Basements, specifically those without any air conditioning, are the best location for a hybrid water heater. These rooms are less likely to experience extreme temperature fluctuations, which can affect your hybrid water heater&rsquo;s efficiency and performance. Basements often have more than enough space for their tanks and proper air circulation. Hybrid water heaters can also be a bit noisy, but putting them in your basement will keep the noise away from your main living areas.</p></div>

Q: Can you vent a water heater outside the house?

• <div><p>Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.</p></div>

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Water Heater Service pros in Dillon, CO

*The Angi rating for Water Heater Service companies in Dillon, 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 Dillon, 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 March 19, 2026

Reviewed in March 2026
Outstanding service by Sergio Rubi of Rubi Construction of Silverthorne CO. Clear estimate, timely arrival by the crews. We had water damage in a tight mechanical area and general area of the garage. Rubi had to move cabinets, replace insulation, cut odd drywall pieces, mud, sand, paint. ...
Rubi Construction
Request a quote
Reviewed in May 2025
I own a property in keystone with multiple tenants. I contacted Tyler when the hot water heater went out. He arrived at the property within 45 minutes. He diagnosed a defective blower wheel motor due to an excess of dust buildup in the intake. He tracked down a new blower wheel assembly which...
Summit Home Maintenance
Request a quote
Reviewed in February 2025
We were having trouble with our boiler/heater. Ben came and assessed the problem, ordered the part, was back in three days to put it back in. He also did some preventive maintenance stuff for us as well. Super nice guy, honest and helpful.
Benjamin Franklin Plumbing
Request a quote
Reviewed in October 2024
I hired Tyler to install a whole house water filter system and descaler. I also had him service my furnace, water heater and humidifier. Tyler provided accurate estimates with line items detailing the proposed work. He was on time, courteous and well dressed. His work was clean and quality with...
Keena Heating and Plumbing LLC
Request a quote
Reviewed in May 2023
Could not find anyone to look at this "foreign made" wall heater after 3 frustrating weeks. N.E.W. responded and agreed to have a look. Problem was identified, system was repaired and we are back in business. Bold action also save me $1572.00 for a new "American made" wall...
N.E.W Mechanical
Request a quote
Reviewed in March 2022
Our second water conditioner will be installed soon. I would not consider any other installer.
Rocky Mountain Water Conditioning
Request a quote
Reviewed in July 2021
Very helpful and knowledgeable. They removed a water damaged kitchen floor and replaced it. He even leveled the new floor. I highly recommend them.
Summit Junk Removal . com
Request a quote
Reviewed in May 2021
I used Roger for multiple projects on my house.: He fixed a leak in my roof Sealed up my stone foundation. Replaced structual damage to a main beam and repaired the related door and celling damage. Then fixed the jam in the door. Repaired the source of the damage. By repeating a second floor...
Byam Construction
Request a quote
Reviewed in October 2020
They were great. Cleaned up well, very polite, explained the new heater and what they had done. I would definitely recommend. Oh, also, they gave me the best estimate.
A-1 Plumbing Solutions
Request a quote
Reviewed in May 2019
Walter and Jody are beautiful people. They are excellent at communicating, they kept our predetermined schedule to meet at my town home, and they provided outstanding work replacing a water heater. Their costs are more than fair for superb work. I would hire Walter and Jody again in a minute....
PipeWorx Plumbing and Heating
Request a quote

Find Water heater pros in Dillon

Nesbitts Plumbing

5.0(

)

Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+3 more

Serving Dillon, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Credit card accepted

Customers say: Quick response

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

Response time1 day

4 neighbors recently requested a quote

Recommended by77%of homeowners

Request Quote

Summit WaterWorks, LLC

4.9(

)

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair - For Business+4 more

Serving Dillon, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Summit WaterWorks LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Response time6 hrs

Recommended by100%of homeowners

Request Quote

Benjamin Franklin Plumbing

4.6(

)

Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Dillon, CO and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"Technician was very good, replaced water heater, and replumbed sink for ptrap, replaced shutoffs, and reorganized piping to assist cabinet install. Work was timley and quick. Tayler was very helpful and knowledgeable, great tech . Completed the project on time and with no outstanding issues. Was prepared for any contingency. Great job !!!!"

Response time1 day

5 neighbors recently requested a quote

Recommended by90%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dillon, CO and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Val did an outstanding job. He is proficient, thorough, did this job with ease. My husband thought we could replace a toilet ourselves after viewing a you-tube video. We do not have these skills... The first thing Val did is to shut off the water. That was rusted, then leaking!!!. OMG I was grateful we hire a true professional. Val, The Flying Plumber was outstanding!!! We would highly recommend him for any job. I am very happy to report my marriage is still intact. My husband was also very happy that I hired a plumber. We love Val, and he will now be our plumber of choice!!!! Great guy and great work. Ask him how he named his company. He is amazing.... Thank You, Val. Pat Carlson Effland."

Recommended by100%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dillon, CO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"He was able to quickly diagnose that the water leak from the water heater was a result of a ruptured tank, resulting in the need to replace the entire water heater."

Recommended by81%of homeowners

Request Quote

Buzz Bees Plumbing & Repair LLC

4.9(

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dillon, CO and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"My old water heater went out yesterday and of course leaked water all over. I shut it off and stopped the leaking. Called early this morning looking for someone to install a new one. Jim was actually sent over by another plumber who could not get to my job right away. Jim showed up, looked at the job, we talked about the options and he gave me a bid. Let to get the new water heater. We back in about thirty minutes. He had to make some changes to the water and gas lines. Added shut offs and installed new one. Took the time to explain operation and maintenance of the new one. Cleaned up the work site. Removed all debris and old water heater. I was impressed with his work and his attitude.
"

Recommended by90%of homeowners

Request Quote

American Home Shield – Home Warranty

3.5(

5,689

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dillon, CO and surrounding areas

In business since 1971

Credit card accepted

"He was very nice to talk with and repaired our washing machine. He even helped sweep the water out."

Recommended by65%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dillon, CO and surrounding areas

In business since 2016

Free estimates

Emergency services offered

We have the experience and dedication to bring your dreams to reality! Specializing in Plumbing & Drain Cleaning Services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!\n*25% DISCOUNT FOR SENIORS AND MILITARY*\n\n15%percent off all drain cleaning

Where water line connection was made in new drain line connection

+22

Recommended by100%of homeowners

Request Quote

Dixie plumbing service

4.2(

)

Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Dillon, CO and surrounding areas

In business since 2018

Credit card accepted

Offers commercial services

"Mike and Jasmine were great! They showed up when they said they would be here (actually a little early). Very knowledgeable and took care of the issue with our tankless hot water system quickly. Highly recommend them for any plumbing needs."

Response time3 hrs

Recommended by87%of homeowners

Request Quote

Alpha Plumbing, heating, and Gas LLC

5.0(

)

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Dillon, CO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Were dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

Response time4 hrs

Request Quote

Showing 1-10 of 21

Water Heaters questions, answered by experts

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

Basements, specifically those without any air conditioning, are the best location for a hybrid water heater. These rooms are less likely to experience extreme temperature fluctuations, which can affect your hybrid water heater’s efficiency and performance. Basements often have more than enough space for their tanks and proper air circulation. Hybrid water heaters can also be a bit noisy, but putting them in your basement will keep the noise away from your main living areas.

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

The Dillon, 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

Haley Nothstein
•
Oct 1, 2026Oct 1, 2026
How Much Does a Water Heater Gas Valve Replacement Cost? [2026 Data]
Learn about the different factors that go into water heater gas valve replacement costs to see if you should DIY the project or call a pro.
Scott Dylan Westerlund
•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Flush a Water Heater? [2026 Data]
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Allie Ogletree
•
Aug 3, 2026Aug 3, 2026
How Much Does a Tankless Water Heater Cost? [2026 Data]
Tankless water heater costs depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
Taylor Sansano
•
Jul 9, 2026Jul 9, 2026
Water Heater Frozen? How to Defrost a Water Heater
Worried your water heater might freeze this winter? Learn to spot the warning signs and how to safely thaw your tank or tankless system out if necessary.
Kelly Reilly
•
Jul 9, 2026Jul 9, 2026
The Pros and Cons of Hybrid Water Heaters
Hybrid water heaters will have you weighing high initial costs versus long-term savings. Is it the right option for you? Explore the pros and cons of hybrid water heaters.
C.E. Larusso
•
Jul 20, 2026Jul 20, 2026
How Long Do Water Heaters Last?
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.