Barnabas Ko Construction
About us
I am a Class A licensed contractor and carry liability insurance up to $2 million. I have been serving the DC, VA, MD area for 30 years specializing in Siding, Window, and Roof replacements. I strive to offer practical and reliable service at a reasonable price and will work with you closely to meet your needs. I would be glad to provide you with a FREE ESTIMATE for your HOME IMPROVEMENT Project. Please feel free to contact me by email or phone to schedule a time that is convenient for you.
Business highlights
Services we offer
Roofing, and window repair/replacements., gutter, siding
Amenities
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
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Barnabas Ko Construction is excellent contractor company with outstanding service. I could not have asked for the process to go more smoothly! These are the most hardworking people we ever hired. The owner is very particular to the details. He came several times to do a measurement and make sure this is what we wanted. They worked straight 9-10 hours per day and were available to answer questions very late night by phone and email. The project was huge as we replaced the windows for the entire house. Our old windows was in pretty bad shape and most of the windows had been shut for years. The job was completed within 3 days and there were no future problems with the installation work. My home feels and looks great from inside and outside.
I would recommend Barnabas to all my friends.
Barnabas was fantastic. This is someone you can trust with one of your most valuable assets, your home!.
He thoroughly explained what the issues were with the roof, why the leaks had occurred( even took pictures) and what would be the best course of action to remedy the situation. Barnabas always kept me in the loop of what he was doing and why. He prefers email as his spoken English is not the best.
This is a person who takes pride in what he does, he is not out to make a quick buck. For example he had originally quoted me a price for additional plywood that may be required in order to complete the job e.g $600 -$1200, he couldn't be sure of the exact cost until he removed the shingles on the roof. In the end the additional cost of the plywood and other materials came to $415.
If you want someone - knowledgeable
- honest
- reliable
- competitive prices
Barnabas is your man!
The only extra charges was $300 for materials that he could not have anticipated (house had rotting sections under the shingles). Work was completed quickly, and the crew was professional and friendly. Only possible critique was the cleanup wasn't as efficient as I would have hoped considering we have 3 small kids and 2 dogs running around the yard (we found insulation and screws/nails around the house). Even then we would hire him again if we ever had another house to fix up!
Licensing
State Contractor License Requirements
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