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

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

Serving Aurora, 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 Aurora, CO and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"We contracted with High Five Plumbing to purchase and install a 40 gallon water heater to replace a 21-year-old unit. Our experience with the company was terrific. Members of the office staff were cordial, helpful, and professional, providing options and information, following-up on appointments, etc. Caleb, who installed the water heater, is a real pro and a good guy who answered all our questions and provided a thorough explanation of the various services offered by High Five. He is a credit to his company. We didn't have a plumber on our contacts list. We do now. Cliff Foster, Denver"
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 WARM WELCOME HEATING, COOLING, & PLUMBING LLC
WARM WELCOME HEATING, COOLING, & PLUMBING LLC
5.0(
12
)
Tankless Water Heater - Repair

Serving Aurora, CO and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Warm Welcome Plumbing, Air & Electric is a family-owned home service company based in Westminster, serving homeowners across the Denver metro, from Highlands Ranch and Aurora to Evergreen and the foothills. Owner Ty Lindsay has 25 years in the trades and holds master plumber and HVAC licenses, and our roots go back to Hot Water Now, a Denver tankless water heater specialist since 2006.\n\nWe handle tankless and tank water heaters, boilers and hydronic heat, furnaces, heat pumps, AC and mini splits, water softeners and filtration, drain cleaning, and electrical work from panel upgrades to EV chargers.\n\nEvery job is backed by our 2-year, 100% parts, labor, and workmanship warranty, and we honor all manufacturer warranties. We take eligible Xcel Energy rebates right off your invoice, and financing is available through Service Finance, including 12 months with no interest and no payments. Calls are answered 24/7, with Saturday appointments for plumbing and electrical.

Logo
Dual Rinnai Units
Dual Tankless Units
Basement Tankless
Rinnai Tankless

+33

15 neighbors recently requested a quote
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,131
)
Tankless Water Heater - Repair

Serving Aurora, 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
1273 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Franklee Plumbing LLC
Franklee Plumbing LLC
5.0(
14
)
Tankless Water Heater - Repair

Serving Aurora, CO and surrounding areas

Approved

Free estimates

Offers commercial services

"Isaiah is a great professional master plumber! He found the leak, made a plan to fix it, and explained what had failed. Then he came back the following morning and upgraded, cleaned, and improved the water heater! He is kind, competent, & affordable! He's a great find if you need help."
3 neighbors recently requested a quote
Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
4.7(
92
)
Tankless Water Heater - Repair

Serving Aurora, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Professional, efficient, and very high quality work. Heart has performed multiple major projects for us (replacing furnace, water heater, humidifier, and now AC system) and I would absolutely recommend them for any similar work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

11 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 Aurora, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"EZ Repair does it all…from plumbing, electrical, HVAC and handyman tasks…It’s really a one stop operation. The difference between this company and others is that when you call EZ Repair they are out to your home or business the same day if that is your request. Best of all they are fairly priced. I think everyone who works at this company must enjoy what they do because it was obvious to me. Their customer service was excellent! I would highly recommend using their services."
Sewer Line Replacement
Sewer Line Replacement
Response time2 hrs
Response rate99%
2 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 Aurora, CO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Outstanding family-run company. Efficient, professional, reliable, and friendly service. Jim personally handled my plumbing "emergency" on very short notice, and he absolutely exceeded all expectations. I had a saddle valve - connected to the water heater - fail, and he not only fixed the leak but installed a stronger valve/line to mitigate the risk of another premature failure. Jim Needham Plumbing is a top-tier company that goes above and beyond, and stands behind their work; this is the type of small business I am happy to support and recommend to friends and family."
After
Furnace
Outdoor a/c (condensing) unit
Indoor furnace
Outdoor a/c (condensing) unit

+1

Response time2 days
19 neighbors recently requested a quote
Recommended by89%of homeowners
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