Updated: Mar 16, 2026
Location and Projects
Address
469 NEPONSET AVE., Boston, MA, 02122
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the Keohane Construction
Serving Boston and the surrounding communities, the Keohane Co specializes in residential and commercial construction and remodeling projects. With 14 years of industry experience, the company manages projects ranging from custom home builds to full-scale renovations. Their portfolio highlights interior renovations, kitchen and bathroom remodels, and exterior updates, including decks and siding installations. The Keohane Co works with property owners seeking both structural changes and aesthetic upgrades to their homes or commercial spaces. The company brings local expertise to neighborhoods throughout the Greater Boston area, working closely with clients on layout planning, material selection, and improvement strategies. Each project is guided by practical solutions tailored to meet the architectural style and needs of Boston-area properties.
the Keohane Co Services
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the Keohane Co Contact Information
Phone Number: (617) 361-2623
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Address: 469 NEPONSET AVE., Boston, MA 02122
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the Keohane Co Reviews
5 out of 5 stars, based on
1
review
-
AnonymousNovember 22, 2017Verified Hire
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building new bar counter. install new entrance doors install two new windows at the front of the property. pour concrete slab and new stairs to attic as per plan. new interior floor. new retaining wall
Valuation:
$68,000
Permit #:
C-22-0018
Status:
complete
Fee:
$1,506
Permit Type:
Repair alteration
Building Type:
N/A
Building new bar counter. install new entrance doors install two new windows at the front of the property. pour concrete slab and new stairs to attic as per plan. new interior floor. new retaining wall
Valuation:
$68,000
Permit #:
C-22-0018
Status:
complete
Fee:
$1,506
Permit Type:
Repair alteration
Building Type:
N/A
Remove existing bar counter kitchen and bar equipments and partition wall between the kitchwn and the bar as shown on plan with doted lines. application for building permit to follow. demolish only
Valuation:
$7,000
Permit #:
CSP-21-0005
Status:
issued
Fee:
$350
Permit Type:
Demolish
Building Type:
N/A
Building a 25'10"x28 at right side for 2-car garage 15'6"x24 at right side for foyer/mudroom with 6'x24 covered entry porch convert exist 15'6"x31'6 covered porch at front to expanded dining/kitchen area and remodel per plan
Valuation:
N/A
Permit #:
R-12-0657
Status:
final
Fee:
$1,536
Permit Type:
N/A
Building Type:
N/A
Install new siding on exterior of house. strip existing roof and re-shingle. install half bathroom on first floor as per plan
Valuation:
$12,000
Permit #:
R-15-0336
Status:
issued
Fee:
$144
Permit Type:
Roof siding
Building Type:
N/A
Strip and re-roof w 8 sq replace 19 windows (max. u-value.30) remodel kitchen and bathroom
Valuation:
$43,000
Permit #:
R-15-0111
Status:
issued
Fee:
$360
Permit Type:
Alteration window...
Building Type:
N/A
Kitchen remodel. no structural work
Valuation:
$25,500
Permit #:
14080718
Status:
filed
Fee:
$474
Permit Type:
N/A
Building Type:
N/A
Construct new single family home per plans
Valuation:
$303,000
Permit #:
R-14-0341
Status:
complete
Fee:
$4,652
Permit Type:
N/A
Building Type:
N/A
Remodel house per plan
Valuation:
N/A
Permit #:
R-13-1175
Status:
complete
Fee:
$924
Permit Type:
N/A
Building Type:
N/A
Install new siding on exterior of house. strip existing roof and re-shingle. install half bathroom on first floor as per plan
Valuation:
$12,000
Permit #:
R-15-0336
Status:
issued
Fee:
$144
Permit Type:
Roof siding
Building Type:
N/A
Strip and re-roof w 8 sq replace 19 windows (max. u-value.30) remodel kitchen and bathroom
Valuation:
$43,000
Permit #:
R-15-0111
Status:
issued
Fee:
$360
Permit Type:
Alteration window...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
the Keohane Co License info
Verified License
| License # | 107374 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for the Keohane Co at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 58015 |
| Status | Inactive |
| City | Newton |
| Type | Residential Builder |
- According to the City of Newton Massachusetts, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for the Keohane Co at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 58015 |
| Status | Inactive |
| City | Newton |
| Type | Building Contractor |
- According to the City of Newton Massachusetts, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for the Keohane Co at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
6
Permits
- Building permit records show that the Keohane Co has worked on 6 permitted projects.
the Keohane Co Employees
DK
Denis F Keohane
Owner
DK
Denis Keohane
Owner
Keohane company ltd were the best. True professionals.