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Kelco Construction LLC
Kelco Construction LLC is a full service general contracting business servicing southern New Hampshire and Massachusetts. We offer all of your residential needs from updates and repairs to full scale renovations. With almost 2 decades of experience in providing homeowners with trusted experience that you would expect from a building professional Brian Kelly stands behind his craftsmanship to maintain relationships with customers year after year. All interior and exterior, framing and shingling, kitchen and bath Kelco Construction takes pride every step of the way. Owner operated and family run we are here to assist you on your next project Massachusetts Construction Supervisor cs-107899 EPA Leadsafe renovator RI-041415-007
From BuildZoom: Kelco Construction LLC, 458 Greenville Rd, Mason, NH (Owned by: Brian Kelly) holds a Home Improvement Contractor license and 2 other licenses according to the Massachusetts license board.
Their BuildZoom score of 94 ranks in the top 24% of 13,069 New Hampshire licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kelco Construction LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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Kelco Construction LLC License info
Verified License
| License # | 199038 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Kelco Construction LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CS-107899 |
| Status | Active |
| State | Massachusetts |
| Type | Building |
| Class | Construction Supervisor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Kelco Construction LLC with the Massachusetts Department of Public Safety
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CS-107899 |
| Status | Active |
| State | Massachusetts |
| Type | Building |
| Class | Construction Supervisor |
| Business Type | Limited Liability Company (Llc) |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Kelco Construction LLC with the Massachusetts Department of Public Safety
This is a sample of licensing data; click here to access a complete history.