Should plumbers be certified or licensed?

<div>Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: <ul><li>The owner, principal, or relevant manager passed a criminal background check</li><li>Required to have applicable state and local licenses</li><li>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</li><li>Paying to advertise their services</li><li>Meeting any other eligibility criteria required by Angi</li></ul> Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</div>

How long does it usually take to install a water heater?

<div>It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. <a href="https://www.angi.com/articles/what-are-pros-and-cons-tankless-water-heaters.htm">Tankless water heaters</a> have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.</div>

How much do plumbers typically charge?

<div><a href="https://www.angi.com/articles/plumber-cost.htm">The average cost to hire a plumber</a> is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350. </div>

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Q: How much does water heater installation cost?

<div>The average <a href="https://www.angi.com/articles/how-much-does-water-heater-installation-cost.htm#">cost to install a new water heater</a> is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.</div>

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Verified Reviews for Boiler Installation pros in Cherry Creek, CO

*The Angi rating for Boiler Installation companies in Cherry Creek, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Cherry Creek, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on June 14, 2025

Reviewed in October 2020
Troubleshooted major problem with boiler (including water heating system within boiler). Arrived within agreed time. When problem was diagnosed a company truck arrived with the needed part (part needed was unusual, so understandable that the part was not on the repairman's truck). Repair was...
Applewood Plumbing Heating & Electric
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Reviewed in October 2013
Told us it was producing carbon monoxide and boiler and flue needed replacement. Did not need replacement of existing boiler, needed appropriate cleaning.
Bill Smith Plumbing & Heating Inc
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Reviewed in May 2012
This guy did an excellent job. His name is Steve Dwyer. He installed an used boiler. He also repaired the other boiler. So, we had two boilers working. He took one of the pumps apart and fixed it, so I didn't have to buy one. He came back a week later because we had water on our boilers. He said...
Western States Mechanical
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Reviewed in January 2018
Matt and crew did a great job, finishing the job in one day, and per our verbal and written agreement. The quality of the job and materials was excellent. I hired them to do an additional job based on the professionalism displayed on the first job. Matt also made it clear that, since the water...
All Phase Plumbing & Heating
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Reviewed in April 2021
Incredible! Timothy is definitely a pro! More important he listened to what we wanted abs found a solution that worked, was efficient and energy saving and his cost was less than the four other companies that just wanted to do the typical swap. We have since hired Timothy for 3 other projects-...
A Pro At Home
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Reviewed in April 2018
Ron from Brothers Plumbing, Heating and Electric is both knowledgeable and professional. It was important to know that technicians with this company are licensed, bonded, and insured. The work was performed in an efficient and conscientious manner. He double checked to make sure the system was...
Brothers Plumbing, Heating & Electric
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Reviewed in October 2017
They had installed a boiler more than a year ago. The company that built the boiler kept having them rebuild it even though it was non functioning over and over again. Territorial took the hit over and over again on making sure we had hot water and had heat from that boiler, even though the...
Territorial Plumbing Heating and Electric, LLC
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Reviewed in July 2010
We had already had 4 estimates for a new boiler. However, when Tom came to do the estimate, we were given much more information about boilers, efficiency and the option for a tankless water heater. I don't know if Tom is an engineer but his knowledge certainly seemed to point in that direction....
Kimmel Mechanical Inc
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Reviewed in January 2014
We've had Doug out twice now and he's been super informed about our ~15 year old boiler. Precision Plumbing was the company we used previously for years and they always wanted to sell us a new $15K boiler. Doug tells us our boiler has lots of life left and it's been operating noise-free every...
Norms Plumbing
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Reviewed in January 2022
We were so pleased with Christopher's services! Our ancient boiler was barely hanging on so we had to take the plunge and replace it. We were so happy with the recommendation to replace it with a Navien combi boiler and tankless water heater. The crew was great - kept us up to date with each...
Christopher's Heating And Air
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FAQs for boiler installation projects in Cherry Creek, CO

The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:

The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.

The Cherry Creek, CO homeowners’ guide to boiler installation services

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