Your Trusted Plumbers in Waldorf, MD

Enjoy total peace of mind with the right plumbing solutions! Contact ACW Service Inc. at (301) 843-9760 to consult with our Waldorf, MD plumbers for quick turnarounds and quality service.

About us

your trusted plumbers

As a busy homeowner, the last thing you need to deal with is an unexpected pipe leak or a broken water heater. 

Get immediate solutions to your toughest plumbing problems with ACW Service Inc. on your side. We are a full-service plumbing company in Waldorf, MD committed to delivering exceptional solutions no matter the size of the job.

Schedule Service Today!


What Our Clients Are Saying

We came home in the evening and were shocked to find sewage in our basement bathroom. We called ACW at 8pm and Brian was out to our house by 930pm. We were very happy that he could come out immediately especially at that time of day so we did not have to take time off work. Brian was AMAZING! He was a true delight. He not only quickly unclogged our sewer but he was great with our kids. He let my very inquisitive son be his “helper” by holding his mini wrench for him. Five stars ALL THE WAY. Brian was even talked into a Trolls dance battle (Which he claimed to win) by my kids at the end of a long day and he obliged with a smile. Truly kind and professional! My kids even asked us this morning if Mr. Brian was coming over today! Highly recommend ACW.
Julie Jones
Brian was very friendly, explained what was needed to be done and how it cost b4 starting the job no hidden cost. After problem was found didn't take long to finish the job even with having to leave go and get extra parts. Cost was reasonable for time and materials for the repair work.
Dallas W
Our preferred plumbing company for our rental properties. On time, No call backs, upfront pricing, good quality work. Licensed and Insured. Locally owned and operated.
Michael Funk
Called on a Friday morning and they were able to squeeze me in the same day. It was a small job but they did a great job and my home was back to normal in no time. Very friendly.
Maya Benjamin
Brian was as advertised by my neighbors on a local app I use. He was professional, friendly, and took the time to explain everything in great detail. Everything went exactly as he said it would right down to receiving the invoice in my email with all warranty information. I was very impressed, and as my neighbors did for me, I will recommend ACW to anyone looking for a plumber they can trust.
Ray Evans
After seeing an article on ACW Services Inc. in our local newspaper, I contacted them for an estimate and possible work appointment. After the initial visit and price quote, Brian Chambers from ACW Services Inc. came to my house on Wednesday June 3, 2020 to replace three outside water bibs. He was very personable and professional. While doing this he found that one of the cut off values was not working properly, so he replaced it. I am very pleased with the outstanding quality of the bibs and the installation of them. I would highly recommend ACW Services Inc to anyone looking for the services they perform. He reminded me of the type of employee or owner that you want to deal with. Thank You again Brian. It should be mentioned that during the whole time Brian was at my house he wore a face mask (in view of the Covid 19 restrictions) and it was very hot outside.
Randall Baker
I called ACW Service to ask some questions about some plumbing issues I was having. Brian told me he would come take a look and fit me in the same day even though it wasn't an emergency. Brian came immediately and was professional and Informative throughout. He took a look at the issues I was having and provided a couple of options. He then told me if I had the time he could complete the fixes the same day. He went and got the parts and fixed all the issues. I have used other plumbing services in the past and ACW Service was by far the best and had the best prices. I highly recommend this company and will go to ACW Service for all my future needs!
Mark Price
Called on a holiday and was pleasantly surprised to reach an actual person. ACW was out to my house the next morning and located and repaired my leak. I appreciate how prepared and professional they were. I’m sure with this old house it won’t be my last plumbing problem so I’m glad I found this company to use from now on.
Vernon Jones
We've used ACW twice now, and both times they were knowledgeable, prompt, and thoroughly explained the issue so a layman could understand. Our first time was an emergency water heater leak (structural failure), and the next morning, we had a new system in place and were good to go. We could not be happier with Brian and the ACW team.
David Monath
Zach replaced our nasty old utility sink with a beautiful new one and he did an amazing job!! He was very professional, he showed up with gloves, a mask and shoe covers to protect himself and our family during these crazy times. Not only did he show up right on time but he anticipated our needs and thought about things we never even considered, such as securing our hose from our washer to the utility sink. We will continue to use ACW for all of our future plumbing needs.
Christa Nairn
BEST experience I’ve ever had with a plumber! Very fast response time, showed up at the time they said they were going to. Took the time to explain what was wrong and how they were going to fix it- and actually did! Our bathroom is 100% fixed with no issues.Would highly recommend for any of your plumbing needs.
Travis Pop
Thank you to ACW Service for coming out during a pandemic and handling our plumbing emergency like true professionals. We greatly appreciated the use of masks, gloves, sanitizer, and them wiping down the work area very thoroughly. It was our first time using them and we will recommend them to our neighbors, friends, and family in the future. Great job!
Cheryl Lindsay
We had a significant water issue in our house. They had a timely response, provided an accurate quote, and provided top notch work. We have used them for additional work as needed after our impressive first time. Definitely recommend. Trustworthy and fair.
William Rector
Emergency call for a leaking valve in my master bathroom. ACW had an experienced, knowledgeable plumber out within hours. They took care of my problem and took a look at all the plumbing in my house to see if they could notice any potential issues. I appreciate the professionalism and willingness to go the extra mile. Very happy and highly recommend these guys.
Fred Barnes
I contacted ACW about the water in my shower not shutting off. ACW responded quickly and sent a plumber almost immediately. They were extremely friendly and knowledgeable. My shower was fixed in no time! I would certainly recommend ACW to anyone in need of plumbing services and will undoubtedly contact them in the future for all my plumbing concerns.
Paul Wehausen
ACW is Awesome!! I had an emergency at my tenants home with the water heater leaking. I found ACW in my neighborhood app. I called and got an immediate response. Brian was very professional and knowledgeable about his craft. If you need any plumbing repairs, I highly recommend ACW Services.Sign😉One Happy Customer!
Carla Brockenbaugh
I recently had my garbage disposal replaced by ACW Service Inc. What a pleasant and positive experience I had with this company. They were polite, knowledgeable and extremely helpful in answers my questions/concerns in an extremely timely manner. The technician who replaced my disposal was very friendly and provided me details with what he saw, along with what needed to be fixed. My disposal was fixed within the hour and works great! I highly recommend ACW and will be referring them to my friends and family. This is one happy customer!
Deanna Evans
ACW provided excellent service at a fair price for the clogged bathroom drain. I was able to get an appointment the next day and on Christmas Eve at that. Brian provided prompt service and quickly unclogged the drain. Thank you for a job well done!
Chrissy Killillay
Great Company! Read their other reviews. I can't recommend them enough. You will be very pleased you called ACW. Brian with ACW was very professional. He was on time, provided upfront pricing, was the lowest cost, and he did a very professional job! You can tell he takes pride in his work. My father had his hot water heater replaced less then 24 hours after the initial call. Outstanding Value!!!
Olin Straus
I cannot properly verbalize how happy I am, that THIS company got referred to us. My boyfriend and I bought a house on Monday... the first things we moved in were the washer & dryer... within 8 hours of officially owning the home, the hot water hookup pipe busted. Lucky for us, Brian was out within 30 MINUTES... at 7PM! He did an amazing job of calming our nerves, as well as (obviously) quickly fixing the issue. Not only that, but he actually stayed to hook up the washer & dryer AND make sure they both worked properly, before he left. These days, it's extremely hard to find quality service. Often times, when you do, they have a terrible or nonexistent personality. Not Brian; he was as friendly and personable as can be! We are keeping his business card in the safest possible place, because if anything else goes, he will certainly be the person we call. Thank you, again, Brian!!!!
Erica Johns
I needed a new dishwasher installed recently and their service tech arrived promptly. Zach was very professional and courteous and completed the install quickly. I would highly recommend ACW Service. I have called them many times over the last 20 years and they always provide excellent customer service and workmanship.
Jenny Ross
Thank you ACW Service and Brian Chambers for the work you recently completed in my house. I had a water leak from an unknown location and ACW Service arranged the necessary testing and performed the repair in a timely and professional manner. Brian was very punctual and courteous. I highly recommend ACW Services and will be using them for all my future plumbing needs. Well done.
Ma Beitzell
ACW was on time and extremely knowledgeable. They helped us avoid future issues with our well water system that other companies never mentioned and hadn’t included in their quotes. It turns out that a water heater isn’t just a water heater. They never talked down to us and kindly helped my wife and I understand the potential issues that doing it the wrong way could’ve caused. I can’t recommend ACW Service enough - Price - Quality - Incredible Customer Service all in one place! Thanks again to the ACW Team for getting us back to warm showers!!!!
Richard Williams
I called ACW Service for an emergency, when I came home to a leaking water heater. When, my main shut off valve didn’t work, ACW shut off the water at the street and was able to replace my valve. ACW Service was professional, knowledgeable and efficient. The prompt response saved me. I would definitely recommend ACW to friends and family
John Price

our services

Leave All of Your Plumbing Needs to Us!

Whether you’re struggling with a clogged drain or planning to remodel your bathroom, our licensed Waldorf plumbers will make sure the project is completed to meet the highest standards.

24/7 Emergency

24/7 Emergency Plumbing

Let us help you handle those sudden plumbing problems, which often include burst pipes.
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Water Heaters

Water Heaters

We depend on our water heater for many of our daily tasks and chores, from cleaning the dishes to washing our laundry
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Sewer Repair

Sewer Repair

ACW Service Inc. is committed to providing the best plumbing services in Waldorf, MD and surrounding areas throughout the metro.
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Sewer Replacement

ACW Service Inc. helps homeowners throughout Waldorf, MD with professional sewer line replacements.
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Leak Detection

Leaking water pipes are among the most common plumbing problems—and also the most subtle.
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Bathroom Remodels

ACW Service Inc. is your local plumbing company committed to ensuring your peace of mind.
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Water Heaters

Tankless Water Heaters

If you are thinking of replacing your bulky tank with a tankless unit, contact ACW Service Inc. to learn more about its advantages.
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See All Services

See All Services

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Let us know your specific needs and we will help you get your plumbing back to normal as quickly as possible!

Why Work With Our Waldorf Plumbing Company?

Searching for a reliable plumber in the Waldorf area can turn into a process of trial and error. This is why we established ACW Service Inc.—so we could fill the community’s need for expert craftsmen offering quality service at a fair and upfront price.

When you work with us, you can expect:


You probably have several questions before and after the job, particularly if it’s a larger project! Our team will take the time to listen to your needs and concerns, and are happy to address any questions you may have.


We value your time and respect your property. When you call for service, we will work around your schedule and complete the job efficiently—so your home can return to normal as soon as possible!


Our plumbing professionals are true master craftsmen committed to the highest levels of workmanship. We perform jobs to code and only use high-quality materials to ensure the safety of your home and your household.


Expect full transparency with every job. Our plumbers will go over project details in full before work begins, discuss the budget upfront, and make sure you are kept updated throughout the course of the project—helping you avoid unpleasant surprises!


Enjoy old school craftsmanship paired with the resourcefulness and efficiency of new school plumbing. We continue to stay up to date on the latest industry advancements and are always looking for ways to better serve you.


The quality of your plumbing system significantly affects your comfort and daily routine. As your plumber, we won’t settle for just “decent” or “good enough”—we will make sure the results provide you with the peace of mind you need!

Multiple service locations

Serving Maryland and the Washington D.C. Metro Area

ACW Service Inc. has been serving the Washington D.C. metro area since 1993. Our local, family-owned plumbing company is proud to provide our hardworking neighbors and community members with the quality solutions they deserve. 

In addition to Waldorf, we also serve communities throughout Charles, Montgomery, and Prince George’s Counties:

Local Reviews

ACW Service Inc. Rated 5.0 out of 5 stars based on 24 customer reviews

Map of Waldorf, MD

Great Service,

Review of ACW Service Inc.

When it comes to plumbing I put my full trust in Brain and his services. He came out and fixed the problem quickly we now have no issues with our plumbing. This company is very pleasant to work with and very professional. These guys are our go to for ANY plumbing issues.

Map of Bowie, MD


Review of ACW Service Inc.

ACW initially answered my call at 4am this morning. A plumber was out to my home and my leak was repaired by mid day. I was impressed by how efficient, friendly, and clean they were. Definitely keeping their number handy.

Map of Annapolis, MD

Great company!

Review of ACW Service Inc.

I was Referred to ACW by a friend. I’m glad I was. They were excellent throughout the entire process.

Map of Saint Charles, MD

Very happy

Review of ACW Service Inc.

The wife and I were thrilled to have such a great plumber out to replace our outdoor faucet. Brian upgraded our faucet and was a true expert.

Map of Saint Charles, MD

Great service

Review of ACW Service Inc.

I appreciate the professionalism and the upfront pricing and options. I was happy to have a worker in my home that got straight to the point and was clean, friendly, and highly skilled.

Map of Indian Head, MD

Incredible response time

Review of ACW Service Inc.

I called ACW and got in touch with Bryan. I informed him that my main sewer was clogged up. He was there within half an hour with the proper equipment and had me back up and running with 90 minutes of my call. Job well done.

Map of White Plains, MD

Very knowledgeable

Review of ACW Service Inc.

Brian came to my house, diagnosed my leak, and had it repaired the same day! We have had 2 other plumbers attempt to make the repair both failed to do so. Brian did a great job informing us what the issue was, why it was happening, why the previous repairs failed, and what he was going to do. I’m very pleased with company and the young man they sent to do the job.

Map of Bowie, MD

Excellent service

Review of ACW Service Inc.

Within hours of our initial call Brian came out and replaced our garbage disposal and repaired our leaking pipe! Could not be happier with the overall service of ACW!

Map of Bowie, MD

Great Service

Review of ACW Service Inc.

Excellent job! Very professional service. Was on time and did a great job!!

Map of Arnold, MD

Great Service, Price seemed fair

Review of ACW Service Inc.

Brian said he would be at our house between 8AM and 9AM on Sunday, he showed up at 8:30. Price came at his estimate and he left everything clean when he left.

Brian C.

Brian C.

Installed new 50 gal electric water heater

Near Coyote Ct, Waldorf, MD 20603
Waldorf, MD - Installed new 50 gal electric water heater
Brian C.

Brian C.

Diagnosed and found cause of leak to be a tile/grout issue

Near Mockingbird Ct, Waldorf, MD 20603
Waldorf, MD - Diagnosed and found cause of leak to be a tile/grout issue
Brian C.

Brian C.

Emergency replacement of sump pump

Near Quillback St, Waldorf, MD 20603
Waldorf, MD - Emergency replacement of sump pump
Brian C.

Brian C.

Copper pipe repair on main water line

Near Marion Ln, Waldorf, MD 20601
Waldorf, MD - Copper pipe repair on main water line
Brian C.

Brian C.

Emergency snaking of main sewer

Near Tiberias Dr, Upper Marlboro, MD 20772
Upper Marlboro, MD - Emergency snaking of main sewer
Brian C.

Brian C.

Installed a new pressure reducing valve on main water line

Near Holiday Ln, Bowie, MD 20716
Bowie, MD - Installed a new pressure reducing valve on main water line
Brian C.

Brian C.

Pipe in and install new tub spout

Near Barracuda Ct, Waldorf, MD 20603
Waldorf, MD - Pipe in and install new tub spout
Brian C.

Brian C.

Cleared toilet clog

Near Olivers Shop Rd, Bryantown, MD 20617
Bryantown, MD - Cleared toilet clog
Brian C.

Brian C.

Installed new trap on kitchen sink drain

Near Kathleen Ave, Severna Park, MD 21146
Severna Park, MD - Installed new trap on kitchen sink drain
Brian C.

Brian C.

Installed a new pressure reducing valve on main line and a 50 gal gas power vent heater

Near Central Ave, Edgewater, MD 21037
Edgewater, MD - Installed a new pressure reducing valve on main line and a 50 gal gas power vent heater

Get the solution you need with ACW Service Inc.

Call today at (301) 843-9760 to request an estimate or to schedule immediate plumbing services in Waldorf, MD.

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