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Top-Rated Tankless water heater installers in Catharpin - Updated Nov 2026

Avatar for Fred's Plumbing & Heating
Fred's Plumbing & Heating
5.0(
22
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Search engine found Fred's through "Angi" and we're so glad! We needed a water heater replacement quickly for a rental unit. Fredy was professional, easy to work with and the prices were reasonable. From searching for a plumber to having the work completed only took 2 days! So happy!"
Inspection report
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+16

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.6(
117
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I worked with Tyler from SwiftPro and had a great experience with installing a new heating and cooling system in my apartment. Moises and Oscar did the install and did a great job protecting my apartment and doing a professional installation. I highly recommend them for your hvac and plumbing needs!"
Tri-County Feeds
Trane Odyssey unit
Attic air handler
Old Armstrong AC
R-22 data plate

+29

Response time4 hrs
Response rate100%
Recommended by43%of homeowners
Avatar for Mermaid Water II
Mermaid Water II
4.9(
93
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Thank you, your water filtration system is a perfect fit for our house in Reston VA. Worked with Randy who made free water test and recommendation and had the system installed by young man Matchett. Working with both gents was a real pleasure: they were in time, professional, did not waste my time, were right to the point. Installation was a breeze, received good recommendation, system works great, had another free water test after system was installed. Very happy with results. Strongly recommend."
Kinetico Non-Electric Water Softener
Kinetico Non Electric softener / filter
Kinetico Reverse Osmosis
Commercial Kinetico
Water Softener Install

+1

Response time7 hrs
Response rate86%
5 neighbors recently requested a quote
Avatar for Appleton Campbell
Appleton Campbell
4.6(
339
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"The technicians were friendly and knowledgeable. The end product was excellent. The office was professional (mostly). The price seemed fair, but I would venture a guess that I could find cheaper, but I wanted a quality installation. I can confirm I found competition that was much more expensive. The only issue I had was scheduling both the quote and the work. In this case we needed both an electrician and plumbers complicating the situation. We scheduled both disciplines to quote on the same day. The electrician missed the window and had to come the next day. For the work to be performed, we again scheduled for a single day process but due to illness apparently had to reschedule for the following day. At that point, I complained to the office due to the inconvenience of taking 4 days out of the office for a 2 day job, looking for a little price reduction. The office manager I spoke to was more interested in defending their position than seeing my side. In the end he granted me a $50 online coupon, reduction yes, but I'm not sure why I wouldn't have been entitled to that regardless. Honestly, in the end I was happy and would hire again due to the quality of work, reasonable price and professionalism in general. They would have received high marks across the board if it wasn't for the scheduling issues. I hope that was just bad coincidence."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time11 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Tommy was professional and knowledgeable. He arrived at both appointments on time and got the valve and water heater replaced quickly. I would highly recommend them. I comparison shopped two other plumbing companies during the day and DB's was the best in knowledge and price."
Sewer replacement Inside and out
Team at our new locations ribbon cutting
Expansion tank with new venting
New pipe continued
Whole house re pipe

+212

Response time12 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,092
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Everything seems to have been done extremely well. The guys doing the work are the ones who showed up (right on time) to do the quote. They gave me EIGHT different options for the work I was looking to have done. Understandably, they tried to get me to do more, since they were already there, but there was no pressure or expectation of me agreeing to some of the things I could very easily do myself. They also did not do the typical contractor thing of... "if you agree and sign now, you can get an extra 10% off.' They told me if I agreed now, I'd get priority scheduling. But they were out to do the work within, I believe, 2 days so I don't know how you get much more priority than that. They also did a "free" whole home electrical inspection where they checked all our outlets. Understand they were trying to find more work :) but it didn't cost me anything other than a little time and allowing them to walk around the house to check the outlets. The only issue I did had/have is that I haven't been able to schedule the inspection for the work and that is really mostly on me. I'm sure if I called, they'd help me get that scheduled. Just haven't gotten around to it. The Beacon team's communication was terrific. Workers showed up on time, worked hard and completed in the time (a little less) than they said. Regarding value: I did receive a quote for less from another electrician but the warranty wasn't really comparable to what Beacon offers. And, I also hired them at the same time to do the installation of a new tankless water heater. Since I hired them for both and had a quote for a little less, they worked with me on the price and brought the electrical work price down a bit, which I very much appreciated. They also did a great job on the water heater. They offer no interest for 12 months financing through GreenSky and I was able to combine the two jobs into one GreenSky account so another plus. Overall, this was the best contractor experience I've had in a VERY long time and will definitely reach out to them next time I need work done which they do."
Beacon Home Services - Electric, Plumbing, Drains
New water heater replacement
Our Team
Electrician - Installing 2 new electrical panels
Beacon Home Services - Electrician

+31

Response time30 mins
Response rate100%
572 neighbors recently requested a quote
Avatar for Appleton Campbell, Inc.
Appleton Campbell, Inc.
4.3(
61
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"They were very knowledgeable, explained everything carefully in great detail, and came promptly because of a gas leak. I would recommend them highly for any kind of water heater problem."
Happy HVAC Technician
Electrician gathering parts
Checking in the equipment needed for the day
Happy Electricians
We make our own sheet metal!

+9

Response time9 hrs
Response rate94%
211 neighbors recently requested a quote
Avatar for Air Force One Heating & Cooling
Air Force One Heating & Cooling
5.0(
11
)
Tankless Water Heater - Install

Serving Catharpin, VA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Jimmy and his team are experts in their field. Air Force One has installed an HVAC unit and two Mitsubishi mini splits for us at our home. We own a construction company, so we also hire Air Force One for all of our HVAC needs for our customers. They are always professional, prompt and fairly priced."
A/C Maintenance
New AC Installation
Ductwork Replacement
Water Heater Install
HVAC Maintenance

+1

Recommended by9%of homeowners
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Showing 1-10 of 135

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