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 76-100 of 422 reviews
Yalun L.
Dec 2015
4.0
Yes, I recommend this pro
fast reponse

Wanda W.
Nov 2015
4.5
Yes, I recommend this pro
$250
I appreciate the quick response. The gentlemen who came was very professional and knowledgeable. He actually took the time to assess the problem correctly and explained everything. He did not attempt to over charge me like one of his competitors did. Would highly recommend them.

Alfred S.
Nov 2015
5.0
Yes, I recommend this pro
$350
Very knowledgeable, resourceful, and managed our expectations clearly. Staff took the time to carefully assess the problem and was persistent in solving it. We highly recommend them for emergencies as well as any plumbing projects.

Peter M.
Nov 2015
5.0
Yes, I recommend this pro
$2,425
They were available and responded immediately. They were courteous and professional and ensured all work was completed to code.

Charlotte C.
Oct 2015
4.5
Yes, I recommend this pro
$2,200
I loved the fact that they were available immediately. Big points in my books!!!

Anthony C.
Oct 2015
5.0
Yes, I recommend this pro
$1,500
You won't find anyone better than H-2-O, they are truly experts and professionals! They repaired a break and root clog in my sewer main. They did not cut any corners and did everything correctly to make sure the problem would not reoccur. I can't give them a higher recommendation but I'm certain you won't find a better plumbing outfit in the area as far as knowledge, capability, and general work goes. You must hire them!

Carol J.
Oct 2015
5.0
Yes, I recommend this pro
Old pipes had broken under the kitchen sink, creating a build up of water in the crawl space. Water had to be pumped out before the work area could be cleaned, treated and new piping placed. I called on a Tuesday evening; Win (Wayne) returned my call immediately. He came by on Wednesday to diagnose the problem. By Thursday afternoon, the work was completed! Wayne and his team are very hard workers, effective and highly professional. We highly recommend them. Thank you!

Sheryl B.
Sep 2015
5.0
Yes, I recommend this pro
$350
Wayne's approach is honest and fair. He has a thorough knowledge of what he is doing. Recommended without any hesitation. You will not find a better company to deal with.

Kandis G.
Aug 2015
4.5
Yes, I recommend this pro
$595
They were very thorough and extremely professional. They explained the prognosis and the possible solutions and the cost of each solution. I was very pleased with the work.

Yexun W.
Aug 2015
5.0
Yes, I recommend this pro
$2,900
very prompt, thorough and professional work.

Henry L.
Jul 2015
4.5
Yes, I recommend this pro
Careful estimate, prompt work, great value

Kay L.
Jul 2015
5.0
Yes, I recommend this pro
Replace main sewer line from basement under home to main sewer line. I had a break under my home that everyone said I would have to break up my floor to fix. H-Two-O was able to fix the break under my home without destroying my home. Installed two flush outs so no one has to come back into my home in case of a backup. Surprised the inspector who was full of praise for the work they had done. H-Two-O did an excellent job and was very knowledgeable and professional.

David B.
Jul 2015
5.0
Yes, I recommend this pro
thorough and professional job.

Vincent P.
Jun 2015
5.0
Yes, I recommend this pro
This is the most professional, honest, customer oriented company I've ever dealt with. They won't gouge or mislead you. Their word is true and you can have complete confidence in their estimates; but more importantly, their work!!!! I strongly recommend them....

LaTerri B.
May 2015
4.0
Yes, I recommend this pro
$4,000
They did a very thorough, professional job.

Betty R.
May 2015
5.0
Yes, I recommend this pro
Review by Betty Rich in Lanham , MD Project:: Install, Replace main sewer pipe from basement to outside H-Two-O did an excellent job and was very knowledgeable as well. The price was the cheapest in the Maryland area and they were very nice to me. Hard workers and they took their time to compete the job great!!! I would hire them back for any plumbing issues that I might have in the future. (Thank you HomeAdvisor for having H-Two-O on your list)

Dennis K.
Apr 2015
5.0
Yes, I recommend this pro
The work ethic of this company is excellent. They handled a difficult job professionally and efficiently. I couldn't be happier with the qualify of their work.

Kathy D.
Apr 2015
5.0
Yes, I recommend this pro
$2,000
Very knowledgeable.

David E.
Mar 2015
4.5
Yes, I recommend this pro
Good price --I checked several others before I hired.. Straight forward. Hard good work.

Dennis K.
Feb 2015
5.0
Yes, I recommend this pro
Excellent customer service!

Dr J.
Feb 2015
5.0
Yes, I recommend this pro
Honestly, I wish I could give them a higher score than 5.0. They are simply fabulous, professional, courteous and a-one. They responded quickly, assessed the job, provided and estimate and returned promptly when hired to complete the job in a timely manner. The customer service is "out-of-this-world" and I would HIGHLY recommend this company for all of your plumbing needs.

Laura S.
Jan 2015
5.0
Yes, I recommend this pro
$2,250
I HIGHLY recommend this company. They called within a few minutes of me requesting service on here, they showed up the same day to give me an estimate, kept in contact with me when we had to postpone the work for the following day due to weather, and arrived promptly the following day when they said they would. The workers laid down cloth so that they did not track dirt through the house throughout the day which was much appreciated. Everyone that was here was super nice, including the owner! He explained everything, kept the work within his promised price, even though they had to do extra. I talked to some neighbors that had similar work done and they paid a lot more than I did. Several other neighbors took down the information for when they need someone- I can't recommend this company enough!!

Patricia M.
Jan 2015
5.0
Yes, I recommend this pro
Courteous; explained in detail the service to be performed;timeliness

Ronald F.
Jan 2015
5.0
Yes, I recommend this pro
$3,450
They explained to me their game plan regarding replacing the water main to my home. They also had a "plan B" worked out in the event that everything originally planned did not work out. Fortunately, everything went according to the original plan. the work was completed in a timely fashion with minimal interruption to my family routine.

Mert R.
Jan 2015
4.5
Yes, I recommend this pro
$5,400
they did a great job ,on time and very very neet
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Showing 76-100 of 422

Licensing

Insured

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.

Contact Information

21140 Woodfield Rd, Gaithersburg, MD 20882

Service Hours

Sunday:Closed
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
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