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Top-Rated Tankless water heater repair pros in Lakewood - Updated Nov 2026

Avatar for Service Made Easy, LLC
Service Made Easy, LLC
5.0(
19
)
Tankless Water Heater - Repair

Serving Lakewood, CO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Chris and Emelio, gave me a honest quote up front that I asked for and then the final solution and price was fair and agreeable. Fixed a complex issue very efficiently. I have a midway repair photo attached. Thanks very much."
Gallery
Gallery
1 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for High 5 Plumbing, Inc.
High 5 Plumbing, Inc.
4.5(
396
)
Tankless Water Heater - Repair

Serving Lakewood, CO and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Morgan BBC and Jose were great! They went out of their way to make sure I got the right water heater for my home. They were quick and professional, courteous and friendly."
Water quality test
High 5s!
Team High 5
High 5 Cares!
Water pressure test

+52

4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,131
)
Tankless Water Heater - Repair

Serving Lakewood, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Brent was amazing. He not only cleaned the tankless water heater but also did a thorough checklist of the plumbing outlets, ordered, picked up & installed a faucet that we have long been waiting to replace. He was very fast, efficient, time & cost sensitive & professional. Thank you so much, Brent for a superior job!"
sewer cleaning
1313 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
4.7(
92
)
Tankless Water Heater - Repair

Serving Lakewood, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I had a terrific experience with the team at Heart HVAC & Plumbing. I needed my tankless water heater to be flushed and a faucet to be fixed. I must have stumbled across an old coupon that was missing some verbiage as there was some confusion from the techs. They handled the situation with class and agreed to honor the dated offer. The techs were professional and did great work. I would not hesitate to hire Heart again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

8 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for EZ Repair LLC
EZ Repair LLC
4.4(
21
)
Tankless Water Heater - Repair

Serving Lakewood, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Every step of the way was done professionally, friendly, and exactly as described. I'm an older widow and was completely comfortable with both Zack and Sam who installed my water heater. Am extremely happy with the job and the men who did the work. I can definitely recommend them."
Sewer Line Replacement
Sewer Line Replacement
Response time2 hrs
Response rate99%
3 neighbors recently requested a quote
Avatar for Jim Needham Heating Cooling Plumbing & Drain
Jim Needham Heating Cooling Plumbing & Drain
4.5(
72
)
Tankless Water Heater - Repair

Serving Lakewood, 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
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Franklee Plumbing LLC
Franklee Plumbing LLC
5.0(
12
)
Tankless Water Heater - Repair

Serving Lakewood, CO and surrounding areas

Approved

Free estimates

Offers commercial services

"If you’re looking for someone you can actually trust, Isaiah is the person to call. From the moment he arrived, it was obvious he genuinely cared about helping me make the right decision, not just making a sale. He took the time to educate me on my options for a whole home water filtration system and a tankless water heater, explaining the pros and cons of each without ever making me feel pressured. What impressed me most was how kind, honest, and knowledgeable he was throughout the entire process. He was the only contractor who took the time to truly educate me instead of just giving me a quote. I walked away feeling informed, cared for, and confident that I was making the best decision for my home. It’s rare to find someone who combines technical expertise with such genuine care for their customers. Isaiah is truly one of a kind, and I wouldn’t hesitate to recommend him to anyone looking for honest, client first service."
3 neighbors recently requested a quote
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