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Top-Rated Tankless water heater installers in Orange Park - Updated Nov 2026

Avatar for Pompa Plumbing Group LLC
Pompa Plumbing Group LLC
5.0(
13
)
Tankless Water Heater - Install

Serving Orange Park, FL and surrounding areas

Approved

In business since 2019

Emergency services offered

Credit card accepted

We Are Water Heater Installation, Repairs, & Maintenance Pros Serving All Of Florida \nPompa plumbing specializes in water heater repair and water heater replace. We are Rheem, Rinnai, and AO Smith certified technicians, but we service all water heater manufacturers. \n \nPompa Plumbing provides fast, reliable water heater replacement and water heater repair in all areas of Florida. \n \nWe offer Senior & Military Discounts Warranties and other Competitive Prices.

Rinnai Tankless
Rinnai Tankless
Rinnai Tankless
Commercial Plumbing
Tankless Heaters

+10

14 neighbors recently requested a quote
Avatar for R STUD PLUMBING LLC
R STUD PLUMBING LLC
5.0(
26
)
Tankless Water Heater - Install

Serving Orange Park, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Robby not only helped me with a complete remodel of my bathroom but also replaced my hot water heater and made a new connection for a washing machine to be moved inside the house while turning the old connection, in an outside shed, into a much needed utility sink. All work was done in Jacksonville, FL at 3235 Hickorynut st. The bathroom remodel was on a very tight time schedule of 4 weeks and a complete gut job. Robby was an absolute professional and able to make the 4 week goal from start to finish. Pricing was very affordable for the remodel, new washing machine connection, utility sink install and hot water heater replacement. Always on time and great communication throughout the project. Call him with your project ideas and plumbing needs and you will not be disappointed. Highly recommend this plumber!"
Repair? Upgrades? (Thx for visiting our page)
Drain Cleaning
Remodel
Remodel
Repipe

+27

Response time3 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for Flow Solutions, Inc.
Flow Solutions, Inc.
4.5(
223
)
Tankless Water Heater - Install

Serving Orange Park, FL and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Zef and his coworkers were honest, hard working. They showed up when they told us they would. Worked quickly, without a mess. After quick installation, they gave thorough instructions on the new Carrier central air system."
Response time9 hrs
Response rate94%
Recommended by98%of homeowners
Avatar for Bill Fenwick Plumbing, Inc.
Bill Fenwick Plumbing, Inc.
4.5(
790
)
Tankless Water Heater - Install

Serving Orange Park, FL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Jose was my installer. He not only installed my wonderful tankless hot water heater with 6 inches of water under my house, but also got my old metal corroded pipes to flowing at high pressure."
Bill Fenwick Coupons
$79 Full System Tune-Up + 1 Lb. Refrigerant
Fenwick Plumber with homeowner Tub
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for J & W Heating and Air
J & W Heating and Air
4.3(
26
)
Tankless Water Heater - Install

Serving Orange Park, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"Central heat and air failed and needed replacement due to age. Spouse suffers severe illness similar to A.L.S. Asked several contractors for iron clad quote. All others had a lesser quality units costing more money and added the infamous; " Additionally, if this or that is needed..." clause. No one would commit. J & W stuck to their bid. When issues presented themselves J & W honored their commitment. Electrician, covered. Restructure attic, covered. They arrived when promised and delivered as promised. I believe they were honestly concerned about the comfort of my disabled spouse. I would recommend J & W as a 5+. Unlike other Jacksonville A.C. contractors I have dealt with in the past, J & W exceeded my expectations."
On the Job!
On the Job!
On the Job!
On the Job!
J&W on the Job!

+4

122 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Allfix N' Clear Plumbing, LLC
Allfix N' Clear Plumbing, LLC
4.6(
66
)
Tankless Water Heater - Install

Serving Orange Park, FL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Wish the tech would have told me the hose connection on the toilet needed to be replaced. I would have then told them fix that as well. But otherwise Great, fast job."
Response time2 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Rock Solid Plumbing Services
4.9(
7
)
Tankless Water Heater - Install

Serving Orange Park, FL and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

"Had shutoff valves replaced under three sinks, main water shutoff replaced and faucet installed. Upfront pricing and outstanding work. John worked efficiently and was a pleasure to have at my home. Thank you John for the great work and professionalism you showed taking time to explain certain things."
Recommended by83%of homeowners
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