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

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

Serving Occoquan, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"From start to finish, Freddy was professional, efficient, and incredibly knowledgeable. The installation was smooth, and the new water heater works perfectly. Freddy even took the time to explain everything and ensured that we were completely satisfied. Highly recommend his services to anyone in need!"
Inspection report
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+16

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Mermaid Water II
Mermaid Water II
4.9(
93
)
Tankless Water Heater - Install

Serving Occoquan, VA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"We purchased our house that has a water treatment & purification system and water heater that was installed by Mermaid Water. We have had them out for system check and to help us understand how to use the system. They also helped correct an item from house inspection regarding the water heater. They have been extremely helpful and responsive. Brent does an excellent job of making sure that the customer is happy."
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 Jimmy Gusky Heating & Air LLC
Jimmy Gusky Heating & Air LLC
4.3(
374
)
Tankless Water Heater - Install

Serving Occoquan, VA and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"Excellent. Two separate teams came; one for AC and Furnace; second for Tankless hot water heater; Minor toilet repair also done at no extra charge, including a follow up service call to install new toilet flush handle, also at no charge."
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Tankless Water Heater - Install

Serving Occoquan, 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 Occoquan, VA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Jamie our plumber arrived right on time & very efficiently performed three jobs for us. These included replacing a kitchen disposal, installing a vanity water faucet, flushing the water heater. He patiently explained each task and stayed until all were completed. We were so pleased we've entered into a service contract with Beacon Home Services."
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 Snell Heating & Air Conditioning, LLC
Snell Heating & Air Conditioning, LLC
4.6(
255
)
Tankless Water Heater - Install

Serving Occoquan, 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
Avatar for Home Service Pros
Home Service Pros
4.9(
14
)
Tankless Water Heater - Install

Serving Occoquan, VA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Albert and Joseph provided truly exceptional service during their visit to my home. Albert first installed my kitchen faucet and food processor, and then, both came back to install a water heater with remarkable professionalism, care, and efficiency. From the moment they arrived, they were responsive, respectful, and incredibly warm. They took the time to explain my options, helped me feel at ease, and ensured I understood why the water heater they recommended was the best choice on the market. On top of that, they went above and beyond by fixing a separate issue in my shower without hesitation. Their dedication, expertise, and kindness made the entire experience outstanding. I am deeply grateful for their work and highly recommend them."
Completed sewer lateral repair.
Completed sewer lateral replacement that required a VDOT street cut.
Excavating sewer lateral for repair. Trust the process.
Completed sewer lateral installation.
Installation of new gas water heater.

+6

Recommended by16%of homeowners
Avatar for First Choice Plumbing & Remodeling
First Choice Plumbing & Remodeling
4.8(
128
)
Tankless Water Heater - Install

Serving Occoquan, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"If I could give 10 stars I would! Our 2 year old hot water heater went out in the middle of the night due to an electrical issue. Tommy came the next morning, identified the problem and explained everything to me. He returned later that afternoon with a brand new hot water heater and installed it. We had hot water less than 24 hours after our heater went out! Installation was professional and I can tell he takes pride in doing things the right way. He was also up front, fair and honest about pricing. Thank you so much!"
Response time5 hrs
Response rate92%
10 neighbors recently requested a quote
Avatar for McCarthy Services MD
McCarthy Services MD
4.2(
384
)
Tankless Water Heater - Install

Serving Occoquan, VA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Emergency services offered

"I had to replace a water heater quickly. Gave me a competitive quote with a water heater with desirable specs within a day and scheduled me the day after. Technician was knowledgeable and efficiently performed the work. Water heater performs just fine. Cleaned up workspace and took a few mins to walk through water heater and maintenance after."
Installing a new A/C system.
Recommended by87%of homeowners
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Showing 1-10 of 167

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