Updated: Jul 15, 2026
Location and Projects
Address
35 MAPLETON ST, Brighton, MA, 02135
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Mernagh Contracting Construction
Serving the Greater Boston area from its base in Brighton, MA, Mernagh Contracting Inc brings 19 years of experience to residential construction and renovation projects. The company handles a range of project types, including home additions, kitchen and bathroom remodels, and general home improvements. Mernagh Contracting Inc works with homeowners across local neighborhoods, providing tailored solutions for property updates and repairs. The company’s project portfolio demonstrates a focus on updating interiors and expanding living spaces in single-family homes and multi-unit residences. With nearly two decades in business, Mernagh Contracting Inc has established a presence in the area by managing construction projects that address both structural changes and aesthetic upgrades for Boston-area properties.
Mernagh Contracting Inc Services
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Mernagh Contracting Inc Contact Information
Phone Number: (781) 266-8424
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Address: 35 MAPLETON ST, Brighton, MA 02135
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Mernagh Contracting Inc Brighton
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mernagh Contracting Inc has a BuildZoom score of 99, which places them above 85% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Mernagh Contracting Inc has worked on at least
5.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Mernagh Contracting Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Bar dry cleaner and bakerytemporary certificate for bar pending; completion of amendment; expires 3/6/2024alt1330555 issued 6/7/2022, ; a 1466079 pending;
Valuation:
$150,000
Permit #:
COO1483913
Status:
complete
Fee:
$210
Permit Type:
N/A
Building Type:
Commercial
Repairs to kitchen and floors from water damage. new kitchen base cabinets. new insulation. new board and plaster. install appliances and install new hardwood floors
Valuation:
N/A
Permit #:
BP-23-623
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovate kitchen and building a new mud room building a shed dormer and renovate a bathroom building a new bathroom and a bedroom. as built required
Valuation:
$236,000
Permit #:
21090147
Status:
filed
Fee:
$4,720
Permit Type:
N/A
Building Type:
N/A
Demolish new opening to create new bar area install new bathroom install exterior handicap ramp and railing; ; ;irish village;
Valuation:
$150,000
Permit #:
ALT1330555
Status:
filed
Fee:
$1,550
Permit Type:
N/A
Building Type:
Commercial
Interior renovation of an existing two family home
Valuation:
$284,400
Permit #:
ALT1516511
Status:
complete
Fee:
$2,900
Permit Type:
N/A
Building Type:
1-2fam
Demolish kitchen and bathroom to studs.make any necessary framing repairs.insulate board and plaster.install new cabinets and appliances in the kitchen.install new finishes in the bathroom.layouts to remain the same
Valuation:
$45,000
Permit #:
SF1160522
Status:
complete
Fee:
$470
Permit Type:
N/A
Building Type:
1-3fam
Renovate the master bathroom and a bathroom on the first floor
Valuation:
$50,000
Permit #:
BL-24-98
Status:
issued
Fee:
N/A
Permit Type:
Renovation
Building Type:
N/A
Remove cabinetry appliances and flooring reinstall cabinetry appliances and flooring layout to remain the same
Valuation:
$25,000
Permit #:
SF1568306
Status:
filed
Fee:
$270
Permit Type:
N/A
Building Type:
1-3fam
Demolish two kitchens and bathrooms to studs.update electrical and plumbing.insulate, board and plaster.tile and paint.layouts to remain the same. no change in egress structural and/or zoning changes
Valuation:
$60,000
Permit #:
SF896359
Status:
filed
Fee:
$620
Permit Type:
N/A
Building Type:
1-2fam
Renovate 2 bathrooms in basement install 4 new skylight new asphalt roof replace existing deck with new frame and decking
Valuation:
$60,000
Permit #:
SF915019
Status:
filed
Fee:
$620
Permit Type:
N/A
Building Type:
1-2fam
Remove and replace existing kitchen cabinets.layout to remain the same.update electrical
Valuation:
$21,900
Permit #:
SF1059828
Status:
filed
Fee:
$240
Permit Type:
N/A
Building Type:
Other
Apartment. #2 demolish kitchen and bathroom on 1st floor install new tiles and fixtures in both rooms layout to remain the same. paint unit and sand flrs
Valuation:
$45,700
Permit #:
18090654
Status:
filed
Fee:
$920
Permit Type:
N/A
Building Type:
N/A
Demolish and remodel existing kitchen and bathroom
Valuation:
N/A
Permit #:
P202141677
Status:
final
Fee:
$360
Permit Type:
N/A
Building Type:
111 four to eight...
Remode\\l existing kitchen and bathroom
Valuation:
N/A
Permit #:
P202141368
Status:
final
Fee:
$456
Permit Type:
N/A
Building Type:
111 four to eight...
Renovate existing bathroom. demolish room to studs. install new shower to replace tub. all fixtures to remain in same locations
Valuation:
$22,500
Permit #:
BLDR-073877-2018
Status:
issued
Fee:
N/A
Permit Type:
Addition alteration
Building Type:
N/A
Unit 2-new kitchen. demolish existing kitchen to studs.insulate.board and plaster.install new cabinets
Valuation:
$16,500
Permit #:
SF857297
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
1-3fam
Renovate 1st floor bathroom same layout. renovate adjoining t.v. room
Valuation:
$31,700
Permit #:
19040996
Status:
complete
Fee:
$640
Permit Type:
N/A
Building Type:
N/A
New bathroom remodel
Valuation:
$20,000
Permit #:
SF1179672
Status:
filed
Fee:
$220
Permit Type:
N/A
Building Type:
Mixed
Construct new underground garage and renovate basement for additional living space. construct new vestibule at entry and relocate deck on rear of house. work to be as shown on the drawings and to include new mechanical plumbing and electrical work
Valuation:
$175,000
Permit #:
ALT576250
Status:
filed
Fee:
$1,815
Permit Type:
N/A
Building Type:
1-2fam
No Description Available
Valuation:
$67,400
Permit #:
BP-20-489
Status:
issued
Fee:
$1,012
Permit Type:
Remodel/renovation
Building Type:
N/A
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Mernagh Contracting Inc License info
Verified License
| License # | 147665 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 08-12-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Mernagh Contracting Inc at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-083530 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Mernagh Contracting Inc at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 83530 |
| 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 Mernagh Contracting Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 83530 |
| 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 Mernagh Contracting Inc at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
45
Permits
- Building permit records show that Mernagh Contracting Inc has worked on 45 permitted projects.
Mernagh Contracting Inc Employees
NM
Nigel Mernagh
Owner
NM
Nigel W Mernagh
Owner