Wilmer and his team were extremely professional and knowledgable throughout the entire process from demolition to completion. We renovated an entire townhome in a 3 month period with top quality work. Brand new bathrooms, paint, hardwood...

Drainage in Gaithersburg, MD & the DMV
Excavation and boring services, main-to-meter connections and water meters.
Drainage done right
We are equipped to provide all excavation and boring services needed to tap into the main water supply and bring water into your property.
We are experienced in main-to-meter connections and in the setup of multiple water meters.
- Excavation & boring
- Main water supply taps
- Main-to-meter connections
- Multiple water meter setup

Recent work by our crew
Built right, by people who care
Complete satisfaction is our main goal — reliable, professional work on every project.
Trained Staff
A skilled, experienced crew that takes pride in professional, reliable work.
Quality Materials
We work with quality materials and leading manufacturers so the job lasts.
Low Prices
Fantastic projects at very competitive prices — with clear, honest quotes.
High Level of Experience
15+ years serving Maryland, Washington DC and Virginia, with thousands of satisfied clients.
What our clients say
I'm happy to see the job done at my house. We are enjoying our beautiful patio and front yard. Now our house is looking beautiful. Thank you to Wilmer Construction and his team for providing us this satisfaction.
Five stars all the way. We had our entire house painted and the quality of work was outstanding. The quote was very reasonable, the crew worked around the clock to get the job done, and they were honest, trustworthy, and very detail oriented throughout the whole process. We are very happy with the result and highly recommend them.
Wilmer did a great job for us! He removed and replaced all of our ceiling drywall after a massive tree demolished our house. He takes pride in his work and delivers professional results.
Wilmer and his team did such an amazing job when subcontracted for the tile in my new primary bathroom that I knew immediately I wanted to hire him to install new flooring after a water main break on the first level of my house.
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Drainage near you
We provide drainage across Montgomery County, Frederick County, Washington DC and Northern Virginia.
- Ashton, MD
- Aspen Hill, MD
- Bethesda, MD
- Boyds, MD
- Brookeville, MD
- Burtonsville, MD
- Cabin John, MD
- Chevy Chase, MD
- Clarksburg, MD
- Colesville, MD
- Damascus, MD
- Darnestown, MD
- Derwood, MD
- Frederick, MD
- Gaithersburg, MD
- Garrett Park, MD
- Germantown, MD
- Great Falls, VA
- Ijamsville, MD
- Kensington, MD
- Laytonsville, MD
- McLean, VA
- Montgomery Village, MD
- Mount Airy, MD
- New Market, MD
- North Potomac, MD
- Olney, MD
- Poolesville, MD
- Potomac, MD
- Rockville, MD
- Sandy Spring, MD
- Silver Spring, MD
- Takoma Park, MD
- Tysons, VA
- Urbana, MD
- Vienna, VA
- Washington Grove, MD
- Washington, DC
- Wheaton, MD
- White Oak, MD
Let's build something great
Free quotes for homeowners and businesses in Maryland, Washington DC and Virginia.
| Monday – Friday | 8:00am – 7:00pm |
| Saturday | Closed |
| Sunday | Closed |
Get your free quote
Call or WhatsApp us — we answer fast.
Call (240) 286-0552 WhatsApp Us (240) 480-2307