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Find Water main install, replace or repairers in Annapolis Junction

Avatar for Wallace Plumbing
Wallace Plumbing
5.0(
22
)

Serving Annapolis Junction, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Well let me start by saying I called several water heater companies to inquire about an estimate for my hot water heater that was not getting real hot. He was the ONLY repair person to come out that gave me the feeling he was trying to fix my hot water heater and not trying to sale me a new hot water. I never had a hot water heater water heater issue before therefore i was not familar with pontential problems. Everbody tried to get me to buy something called elements without actually trying to fix my heater. Wallace plumbing was able to identify some pressure thing or something with the thermostat that he fixed and saved me pontially thousands of dollars that other companies tried to sales pitch me. I then called Wallace plumbing because my toliet kept running and Wallace came out and fixed my toliet in minutes and his prices are very affordable. I will be using Wallace plumbing for any future needs and I recommend them!"
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+14

Response time1 day
Recommended by95%of homeowners
Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
4.8(
90
)

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I emailed Day and Night Plumber after my old water heater started shooting water out the front panel and within 10 minutes I got a phone call from them with an appointment for an estimate with Marin. The quote was very reasonable and after I supplied the Hybrid Water Heater, Marin was able to come install it on Sunday. He was extremely knowledgeable, efficient, and hard working. He finished everything, cleaned up the area, hauled away my old water heater, and showed me how everything worked. He even gave me a military discount and 12 month warranty on labor. If you need a plumber for anything, give Day and Night Plumber a call, they will give you top notch service for a reasonable price."
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+1

Response time10 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Ehrhardt Brothers Quality Plumbing, Inc
Ehrhardt Brothers Quality Plumbing, Inc
4.8(
432
)

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 1992

Warranties offered

Small jobs welcome

"I have had Ehrhardt plumbing for numerous plumbing jobs. The Roman Tub Faucet installation was probably the least successful job but still OK. The tech left and the faucet was on a constant drip/flow. I had to call and have the tech return. He said he needed a replacement part. Since the faucet was one I had ordered online -and from company Ehrhardt does not deal with, I needed to find it. I eventually did. The drip fortunately stopped. I still wanted someone to come and recheck it -- didn't seem to work that great. I was told I would have to pay for the recheck. I was disappointed considering I have been a good loyal customer. I opted not to have him come. Previously they have replaced two hot water heaters. I would still call them because for the most part the service has been satisfactory."
Water Heater
Water Heater
Water Heater
Water Heater
Additional Photos

+40

Response time2 days
Recommended by96%of homeowners
Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
5.0(
27
)

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Clayton was understanding of the emergency of replacing the water service pipe since we were without water for several days. I was charged less than some of his competitors might have done. In this emergency situation he was very reasonable, he was reliable and on time and he completed the work in one day. Clayton brought a young man with him to repave the concrete sidewalk and his work was also blemish free. Clayton addressed my question and concerns in a professional manner!"
Navien Tankless Water Heater with Scale Filter
Moen Pulldown Kitchrn Faucet, Garbage Disposal, & Continuous Waste Drain
Steeped Tea Cafe - Multiple Tasks
PVC Closet Flange Replacement
Moen MotionSense Kitchen Faucet

+19

Recommended by70%of homeowners
Avatar for Heil Plumbing & Hvac
Heil Plumbing & Hvac
4.9(
252
)

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 1975

Emergency services offered

Warranties offered

"Great, Heil fixed the plumbing for my irrigation off the main, it was leaking and a mes. They cleaned it up and installed new PVC. It works great and no issues. Fair price. I'd hire them again. Paul"
Response time9 hrs
31 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Abbott's Plumbing, Inc.
Abbott's Plumbing, Inc.
4.1(
60
)

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"My guy at Abbott’s was very professional. He came to look at my pipes. First we had the sewer line camered to see if there were any issues. He gave me a good price. We didn’t even need to repair the sewer line so I was thankful. The guy was very helpful and talked with me through other possible issues I may have. He cleaned up and headed out after providing great service. I’ll go with Abbott if I have any other plumbing needs. Thank you"
Sewer Replacement
Response time2 days
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for R Tillery Enterprise, LLC
R Tillery Enterprise, LLC
4.9(
13
)

Serving Annapolis Junction, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I had a sewer backup in my basement. Used Angi’s list and gave RTillery, Alex, a call. They were fantastic - great estimate, responsive, professional, courteous, quick in all their responses, the list goes on. I started with replacing the inside cast iron pipe. Alex even added a clean out. He and his crew were prompt, always polite and professional. They didn’t seem to mind my popping in to watch. The line was replaced in a day and a half w/ minimal water outage. After going back and forth I decided to replace the outside pipes. Alex provided several options. Other estimates would dig up the yard, sidewalk and driveway, replace the cast iron and terra cotta, but no cement work. RTillery slid the new PVC inside the terra cotta which was cheaper and less to dig up and they replaced the sidewalk! Only one other company offered to sleeve the PVC and it cost more! RTillery even came back to fix an issue they noticed doing their final checks. Wow! Can’t recommend these guys enough!"
Response time8 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
5.0(
3
)

Serving Annapolis Junction, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"
Horizon Plumber under sink
Horizon Plumber in Kitchen with homeowner
Horizon Plumber crawl space
76 neighbors recently requested a quote
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FAQs for water main install, replace or repair projects in Annapolis Junction, MD

Most standard homeowners' policies don’t cover water main line replacement costs because this project is considered wear and tear, not sudden damage. Check your declarations page for exclusions and talk with your agent about add-on service-line coverage if you want help footing the bill for your water main line replacement costs.

Yes—hire a licensed plumber any time the job taps into a city-owned line or local codes. Professional plumbers carry the right permits, tools, and insurance, and they know how to avoid costly mistakes that could flood your yard or trigger fines. Pros can also provide expert recommendations on the type of system and materials that will work best for your situation, and they can guide you on best practices for ongoing maintenance.

The Annapolis Junction, MD homeowners’ guide to water main install, replace or repairs

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