
Serving Harwood, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"The sewer was successfully cleaned. But the work space was not cleaned after, and they do not offer guarantee on the service."


Serving Harwood, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"The sewer was successfully cleaned. But the work space was not cleaned after, and they do not offer guarantee on the service."

Serving Harwood, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"This review is long overdue. Sterling has gone above and beyond to help me multiple times when I was in a panic. As a young, female homeowner without a lot of handy people in my life, I cannot thank him enough for his work and expertise at a reasonable price. He reached out to me within minutes one night after I frantically submitted my info on Home Advisor. The next morning, he came to my home, fixed the mainline drain clog, and also identified the underlying problemâ  a broken sewer line. This was something a different plumber had previously overlooked. The city was responsible and ultimately fixed the sewer line a month later. The first rain after DPWâ  s sewer line repair, the night of NYE, my basement massively flooded with 6â  of rain water. Sterling answer my panicked phone call and advised me of what to do. Turns out storm water was flooding through the cityâ  s excavation. I donâ  t know what I would have done without his help!"





+20
Serving Harwood, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Customers say: True professional
"We used them for a inspection of the main sewer line...he was 15 minutes early and was finished in a timely manner. I would def use him again and recommend them! And had a good sense of humor."

Serving Harwood, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Owner came out promptly when we called for a sewer line backing up into our basement. His quote was better than another we received an hour before, and he had the equipment ready to go immediately. He cleared the blockage and advised us to pursue a video inspection because of a snag in the line (possible rupture in the pipe and/or tree root) that likely contributed to the backup."



Serving Harwood, MD and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"I made the mistake of providing my telephone number and after I hit "enter" I received two phone calls from two different providers. This was a little too aggressive for my taste. Dun Rite called first, so I let them come out and give me an estimate. They were willing to do the work that night, but it was too late in the evening for me considering neighbors. They came the next day. Sterling knew what he was doing, but he was strictly a "drain" guy... not a plumber. He also had a trainee with him. While Sterling was very patient with the trainee, I felt that the trainee slowed him down. Ideally, I would have liked to have had someone who was a licensed plumber... not just knowledgeable in clearing drains. However, Sterling was good at what he did and was able to clear my clogged drain. He had to come back the next day, as they lost my check. Additionally, they had to return a third time, as we were left with no hot water. Sterling was professional, polite, and friendly. I would probably call again. Although, if you're not sure what the problem is... it might be better to contact a plumber."




Serving Harwood, MD and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"I would recommend! Great job ... no mess. Same day service ... arrived before the appointment ... decent price...cleared drain ... all is good now. Thank you."

Serving Harwood, MD and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Nieko and his partner were excellent at diagnosing a complicated problem. He communicated the whole time and his fee was very fair. I will definitely use them for any future plumbing needs."





+8

Serving Harwood, MD and surrounding areas
Approved (Corporate)
In business since 1970
Free estimates
Warranties offered
"Alejandro came out quickly to get me a quote, followed rapidly by Tim and his crew to perform the replacement. We knew the split unit needed replacement, and Tim discovered that the compressor for the main system was shorting out. GAC was able to get me a quote and replace that unit within the week. Very rapid and responsive. Team was incredibly professional and was very careful to talk me through each step. They gave me options when there were routing decisions to make and came to me to ok everything step by step. They left the work areas cleaner than when they arrived too. Office staff is extremely responsive and friendly too. Kudos."


Serving Harwood, MD and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
For decades, Maryland homeowners have trusted Constellation Home for professional plumbing services and water heater repair and installation. Whether it's fixing a leak, replacing a water heater, or tackling a larger plumbing project, our experienced technicians arrive on time, in uniform, and ready to provide exceptional service. Every job is backed by our 100% satisfaction guarantee. We Know More. We Do More.\n\nWe're open 24/7 and available for emergency services.





+2
Serving Harwood, MD and surrounding areas
Approved (Corporate)
Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.
From average costs to expert advice, get all the answers you need to get your job done.

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