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Top-Rated Water heater installers and replacers in Gainesville - Updated Nov 2026

Avatar for Appleton Campbell
Appleton Campbell
4.6(
339
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Appleton Campbell just did a complicated 2-day gas furnace/AC unit installation attached our home. It was, probably, the most professional and well-handled vendor experience I have ever had, particularly with some complications that occurred due to things found after the old system was removed. From the sales process to the pre-project staff to the office staff who alerted me each time the crew was heading to my home, to the on-site crew of Mike W., Danny R. and Jake A., the experience was A+. Even when the one issue was presented, they came up with a solution and I remained confident they would. They were extremely clean and neat, during and after they were done. I did getting three bids for this and they were slightly higher than the others, but I felt more comfortable and frankly, I believe I got my moneys worth as they also had to fabricate and redo a complicated return and vent line, and they also moved the gas line, refrigerant line and other conduits/poles/switches to a more convenient area than with my prior (similar but older) system. In short, I felt like the value was there. They also included a Home Savings Agreement for one year and left me with a consolidated notebook of all relevant documents. Cheapest is not always better, and with all they did, the pricing was very, very close. I've known AC for years in the community, but only used them on a couple of occasions. I've become a huge fan and will use them again (I have other systems!)."
Additional Photos
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+1

Response time11 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Fred's Plumbing & Heating
Fred's Plumbing & Heating
5.0(
22
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Fred's Plumbing installed two 50-gallon hot water heaters and expansion tanks and replaced an instant hot. His people were very skilled and workmanship showed it. Best plumber I have used in many years and will continue to use Fred's Plumbing. Fred was professional and the estimate which he gave me was the actual cost. I highly recommend Fred's Plumbing in Fairfax, VA."
Inspection report
Electrical Project
Additional Photos
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+16

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Jimmy Gusky Heating & Air LLC
Jimmy Gusky Heating & Air LLC
4.3(
374
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"He found some mold in a water line and used bleach to clean it. In all the 15 years I've had the system checked, no one every found that or told me about it. He showed me a function of my thermostat that I did not know about.
The technician was polite, punctual, and seemed knowledgeable. I would definitely use this company again.
"
Additional Photos
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Response time9 hrs
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.6(
117
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"SwiftPro was excellent. When our hot water heater went out (at nearly 20 years old, we were neither upset nor surprised!) we reached out to a few places but SwiftPro was the most responsive and had the price was fair. Zabi, the service technician was fantastic. I can’t say enough good things about him. He was prompt, provided excellent communication, took meticulous care with the work and work space, and was just a great person to talk to. The install went great and there was no aggressive sales tactics or upselling. Just a genuine cut and dry hot water heater removal and install experience. I highly recommend SwiftPro. Thanks Zabi!"
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 DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Fine. I had no issues. They got out to the house very quickly, within several hours of request, they were quick with no added charges or time, and the estimates that were requested (replacement of water heater) were explained thoroughly."
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 Mermaid Water II
Mermaid Water II
4.9(
93
)
Water Heater - Install or Replace

Serving Gainesville, 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%
8 neighbors recently requested a quote
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,092
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Fantastic company. We had a water heater installed. The installer was fantastic. He was on time, professional and extremely knowledgeable. We will use them again. If I could give them 10 stars I would.."
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%
563 neighbors recently requested a quote
Avatar for Appleton Campbell, Inc.
Appleton Campbell, Inc.
4.3(
61
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Pressure tank for my well ruptured. Appleton Campbell literally responded in a minute or 2, and within 2 hours someone came out to give me a quote and said that this could be fixed by 2 pm. I hired them and sure enough everything was done very quickly and I had water again! Price was a little higher than I expected but it was definitely worth it due to the professionalism of the crew they sent to do the work. I would definitely hire Appleton Campbell again!"
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%
210 neighbors recently requested a quote
Avatar for Snell Heating & Air Conditioning, LLC
Snell Heating & Air Conditioning, LLC
4.6(
255
)
Water Heater - Install or Replace

Serving Gainesville, VA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Had a surprise when workmen showed up unannounced the day after I signed the contract. Once we rescheduled the installation date and time, things went very smoothly. The installation of the furnace, AC, and hot water heater took less than a day. I'm very happy with the results."
Snell Plumber Kitchen
Snell Tech Water Heater
1 neighbors recently requested a quote
Recommended by90%of homeowners
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