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Find Water heater repair or service pros in Olney

Avatar for Ehrhardt Brothers Quality Plumbing, Inc
Ehrhardt Brothers Quality Plumbing, Inc
4.9(
410
)

Serving Olney, MD and surrounding areas

Angi Approved

In business since 1992

Warranties offered

Small jobs welcome

"Saved by Ehrhardt Brothers Quality Plumbing (a.k.a ColumbiaPlumber)! (West of Baltimore) Our gas water-heater failed! It’s 30° outside! (Mar 2026). It was leaking, so we shut off the gas, the pilot, and the water inlet, to lessen damage if it burst. Ehrhardt offered a price based on our descriptions and photos, of course with caveats for anything unexpected. A water-heater costs a pretty-penny, but less than we expected. A fair price. They came the next morning, and had the water heater replaced in 90min. Impressive. But the manufacturer sent a unit with a bad pilot! Ehrhardt returned immediately and in 30min, they figured it out. They had a replacement part over-nighted. The next morning, in 30min, done. Hot water. AAAAAHHH :-) The problem was the manufacturer’s fault, and Ehrhardt handled it flawlessly: Excellent communication by Ehrhardt, priority attention to our problem, no excuses, just fast resolution. Great service staff. Perfect! "
Water Heater
Water Heater
Water Heater
Water Heater
Additional Photos

+40

Response time2 days
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Pipeworks Plumbing, Heating, and Air
Pipeworks Plumbing, Heating, and Air
4.9(
580
)

Serving Olney, MD and surrounding areas

Angi Approved

In business since 2016

Emergency services offered

Small jobs welcome

"Chase did a great job repairing a failed pipe that splashed water into our home. He carefully examined every aspect of the problem, determined what needed to be done, fixed the problem and tested the pipes to make sure everything worked -- and all of this at a very reasonable price. We've been using PipeWorks for several years to deal with plumbing issues and they've provided great service at reasonable rates. We'll continue to contact them when we have a plumbing problem."
Lennox 14ACX (Photo 1)
Lennox XC16
Trane Heat Pump 5
Its the details that count
Lennox 14ACX (Photo 2)

+66

Response time2 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for GAC Services
GAC Services
4.9(
271
)

Serving Olney, MD and surrounding areas

Angi Approved

In business since 1970

Free estimates

Warranties offered

"Created a toxic mess on the floor that took several hours to clean up. I requested a more detailed explanation of the problems he mentioned but no one did what I asked, even after several attempts on my part. Will not use again."
Additional Photos
24 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.6(
2,119
)

Serving Olney, MD and surrounding areas

Angi Approved

In business since 1989

Free estimates

Emergency services offered

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

30 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
110
)

Serving Olney, MD and surrounding areas

Angi Approved

In business since 1994

Free estimates

Emergency services offered

"I would give seven stars if I could! The technician, Justin, was amazing! Explained everything and helped me understand, and then did a great job!"
The Fleet
The Building on Rt. 140
Main water line replacement!
Well Pump Replacement
Training Session!

+22

Response time10 hrs
Response rate88%
149 neighbors recently requested a quote
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.7(
1,783
)

Serving Olney, MD and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Both Jerson our Plumber and Mary who helped arrange our work order were fantastic. Jerson provided solid advice as he looked at my issues, which I appreciated and in the end worked out for the best. Very competent and explained things well. Will use Beacon again after the results of their last two outcomes at our home."
Plumbing
Plumbing 2
Ceasar Plumbing
Water Heater
David WH

+26

1327 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
4.9(
85
)

Serving Olney, MD and surrounding areas

Angi Approved

In business since 2020

Free estimates

Emergency services offered

"They were very professional. They showed up on time and did a great job. I was working from home and they caused minimal noise and disruption."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time10 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Fred and Son Plumbing
Fred and Son Plumbing
5.0(
62
)

Serving Olney, MD and surrounding areas

Angi Approved

In business since 1990

Free estimates

Customers say: Quick response

"We have depended on Fred and Son for expert plumbing help for years now. Today it was Joe who did the installation, and we couldn't be happier with his work. Equally important, we appreciate how friendly, considerate, and professional he was throughout his visit. We will continue to have Fred and Joe on speed dial!"
Recommended by100%of homeowners
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FAQs for water heater repair or service projects in Olney, MD

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Olney, MD homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.