

Building a Home Addition in Colesville, MD or the DMV Area?
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Turn your unfinished basement into a man cave
Imagine watching the ball game in a space that's decked out with your favorite team memorabilia. Our electricians and plumbers can help make it happen. Once we wire the space and install plumbing features, we can add your choice of value-boosting features.
Contact us today to request a free estimate.
Serving Colesville, MD and Surrounding DMV Areas Within 25 Miles
Modernize Your Property From the Inside Out
Hire our local electricians and plumbers in Colesville, MD and the DMV area to update critical systems
If you want to boost the resale value of your property, you'll need to update more than just the features you can see. From plumbing lines to electrical wiring, J Gill Construction of Colesville, MD can update the features that are hidden behind your walls.
Our local plumbers and electricians are insured and licensed to work in Maryland and Virginia. You can turn to us for...
- Plumbing repairs
- Breaker panel upgrades
- Water heater installations
- Lighting and outlet installations
- Electric car charger installations
- Toilet, faucet and shower replacements

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We're a full-service construction company
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