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Approved Pro
Approved Pro

H-TWO-O of Maryland, LLC

About us

Located in Rockville MD, H-Two-O provides homes & business with affordable plumbing & drain services since 1993. We always stand behind what we do. You will be pleasantly surprised, guaranteed.We service Baltimore County, Howard County, Montgomery, and Prince Georges Counties.

Business highlights

Se habla espanol
Emergency services offered
32 years of experience

Services we offer

DIGGING AND EXCAVATION EXPERTS WITH OWN EXCAVATORS AND SHORINGS FOR SAFETY, REPIPE ENTIRE HOUSE and all major and minor repairs for plumbing fixtures, WATER / SEWER REPAIR OR REPLACEMENT, underground water and sewer line repair or replacements/ sewer line and storm water line cleaning/ sewer line video camera inspection from standard residential 3" OR 4" line to public city sewer lines/ , utility line locate service

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.6422 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
51%
4
13%
3
3%
2
1%
1
0%
Showing 1-25 of 422 reviews
Samuel B.
Aug 2021
5.0
Yes, I recommend this pro
Excellent service

Joan H.
Jun 2021
5.0
Win was prompt. Found the leak quickly. Explained what had to be clearly and with our approval solved the problem. Now waiting for an estimate of additional projects. Will recommend him highly to my friends and continue to use him for any future plumbing needs. He was great.

Jeff M.
Mar 2021
5.0
Yes, I recommend this pro
$2,700
Came out promptly on a Sunday. Gave a firm estimate. Started the work right away. No extra charges for unforseen snags. Communicated clearly and straightforwardly what was going on, what needed to be done, how it would be done, how long it would take, etc. Keep in touch throughout the 2 1/2 days the work took. Was very respectful of my property. Worked diligently. Cleaned up and cleared out without any issues. Absolutely first rate.

Jon L.
Aug 2020
5.0
Yes, I recommend this pro
$6,500
When I found I needed to replace my Sewer line I got three quotes. Wayne was the 4th and best. Just in talking with him I knew he'd done this many times before. He came out. took a look and came up with an innovative way to replace the line without destroying the bathroom or exterior walkway. And for a price better than half of all the others! So he came in, did what he said he would do. I was impressed with his care for my property. He also found failings by previous plumbers and replaced that. So, I could not be more pleased. Quality work at the best price.

Glendelyn B.
Jul 2020
5.0
Yes, I recommend this pro
Win (H-Two-O) was awesome I highly recommend this company will be using them again for future plumbing issues.

Bryan S.
Jul 2020
5.0
Yes, I recommend this pro
Wayne is a very professional, organized, articulate, and honest plumber. We recently hired him and his company to diagnose and repair a problem with our sewer main that several other plumbers had recently given up on. Keeping us informed throughout the entire process, Wayne identified the problem, cleaned out the system, and determined that major excavation was not necessary. He and his crew were able to complete the project for less than half what other proposals asked for. I have nothing but praise for Wayne and his company, H-Two-O, and unhesitatingly recommend him to anyone in need of major plumbing needs.

Botio M.
Mar 2020
5.0
Yes, I recommend this pro
Wayne is honest, skilled, and thorough. We actually got more than we paid for when he noticed and fixed a plumbing mistake our contractor had made in addition to excavating and replacing our deteriorated pipe. He completed massive project in the time he promised and his crew cleaned up after themselves. In contrast to previous experiences with other contractors, Wayne was a relief and I recommend him.

Joe K.
Jan 2020
5.0
Yes, I recommend this pro
Wayne was on time and very patient in explaining the cause of the issue and how best to prevent going forward Appreciate his service

Derrick M.
Sep 2019
5.0
Yes, I recommend this pro
$3,222
Win (H-TWO-O) was great! Would use him always in the future. I had a broken pipe from my sewer line and he came out the same day with a free estimate. His estimate was substantially lower than others who were gauging customers. Win was very professional and honest. He did a quality job in a timely manner and was exceptionally knowledgeable regarding water and sewer issues and how to fix them.

Clifford B.
Oct 2018
5.0
Yes, I recommend this pro
Great service - I highly recommend this company and will use them for future plumbing issues.

Yevgen P.
Apr 2018
5.0
Yes, I recommend this pro
Good price with different options per necessary repairs. Well explained before the work was starter.

Minesh P.
Apr 2018
5.0
Yes, I recommend this pro
-

Jaime Z.
Mar 2018
5.0
Yes, I recommend this pro
fast and thorough.

Jeff S.
Mar 2018
5.0
Yes, I recommend this pro
$3,455
H-TWO-O was great! They came out on a Sunday (in the rain) to give me a free estimate on a water main leak that was flooding my yard and my neighbors' yards. They gave me options for addressing the issue along with the pros and cons of each issue. When they came out to do the work, they were punctual and very professional. And they did a great job of cleaning up -- inside the house and outside. Thank you!

Farhad J.
Feb 2018
5.0
Yes, I recommend this pro
Great service. Very professional. Very detail job. Thank you very much.

Nicole W.
Jan 2018
5.0
Yes, I recommend this pro
$2,300
Fantastic and honest plumber that we'd happily hire again. They repaired a collapsed pipe under our basement floor and also patched the cement floor so it'd be ready for us to install new flooring. They gave us great tips on maintenance and ensured the pipe was free flowing well beyond the trouble point.

Jaspreet S.
Dec 2017
5.0
Yes, I recommend this pro
$1,900
few years too late, but both the work and price was great.

Laura P.
Nov 2017
5.0
Yes, I recommend this pro
Arrived promptly and worked quickly. He explained everything he was doing and how to care for our basement drain in the future. Would surely use this company again!

David Z.
Nov 2017
5.0
Yes, I recommend this pro
$350
Excellent and thorough work, with explanations as to what they were doing and why. Honest, fair, and reasonable prices (at half of some bids from other companies). Personable and knowledgeable plumbers. Most trustworthy firm we have ever worked with.

Erika B.
Oct 2017
5.0
Yes, I recommend this pro
$2,100
I was very pleased by the costumer service Win and his team provided.

David M.
Oct 2017
5.0
Yes, I recommend this pro
I couldn't have asked for anything better. They did the job and knew how to solve the problem.

Barbara W.
Oct 2017
5.0
Yes, I recommend this pro
I was very impressed. The work that they did was half the cost of Mr. Rooter.

Merga D.
Sep 2017
4.0
Yes, I recommend this pro

Larry P.
Sep 2017
5.0
Yes, I recommend this pro
Fair and competitive price.

Will C.
Aug 2017
5.0
Yes, I recommend this pro
There aren't enough positive words to describe the help that Wayne have given my family. Not only was he prompt and professional, he was simply someone that I want to keep as my plumber for life. I had a situation where Verizon was the cause of damage to my sewer and he helped me in every way to make the claim that I was hesitant to make. I was not able to get the damages paid by Verizon for due to ridiculous statue of limitation clause but he was supportive through the entire cumbersome process. When the claim was settled he came out soon after to finish the job at a very affordable cost for the work. I would not hesitate to call him in the future for any future plumbing needs.
...
Showing 1-25 of 422

Licensing

Licensed*

Trade License Number

21929

Trade License Locale

MD

Trade License Expiration

02/01/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

H-TWO-O of Maryland, LLC is currently rated 4.6 overall out of 5.

Monday: 8:00 AM - 9:00 PM Tuesday: 8:00 AM - 9:00 PM Wednesday: 8:00 AM - 9:00 PM Thursday: 8:00 AM - 9:00 PM Friday: 8:00 AM - 9:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed

H-TWO-O of Maryland, LLC accepts the following forms of payment: CreditCard

Yes, H-TWO-O of Maryland, LLC offers free project estimates.

No, H-TWO-O of Maryland, LLC does not offer eco-friendly accreditations.

No, H-TWO-O of Maryland, LLC does not offer a senior discount.

Yes, H-TWO-O of Maryland, LLC offers emergency services.

Yes, H-TWO-O of Maryland, LLC offers warranties.