×

We'll help you find the right contractor.

Share your project details and we'll reach out to John L Carlson so you don't have to.

We'll also connect you with other vetted professionals who are a strong match for your project. That way, you can compare quotes, meet different contractors, and make the choice that feels right for you.

Is this your business? Claim now >

Location and Projects

Address
46 Church St, Cohasset, MA, 02025
Use our bidding system to request a quote

John L Carlson Construction

John L Carlson, 46 Church St, Cohasset, MA (Owned by: Jmp Carpentry Service) holds a Building Licenses, Construction Supervisor license and 5 other licenses according to the Massachusetts license board.

Their BuildZoom score of 91 ranks in the top 37% of 139,240 Massachusetts licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring John L Carlson, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

John L Carlson Contact Information

Phone: (508) 839-9486 Edit
Address: 46 Church St, Cohasset, MA 02025 Edit

John L Carlson Cohasset

Quality

91
63rd percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
John L Carlson has a BuildZoom score of 91, which places them above 63% of 139,240 contractors in Massachusetts.

Activity

1 project
2025
Our building permit records indicate that John L Carlson has worked on at least 1.0 project over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
$250k-$500k
Value Not Public: 0 projects
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 John L Carlson

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential
2021-04-27
Full renovation of the existing dwelling. change floor plan to include 3 bedrooms and 2.5 bathrooms. foundation footprint and frame/structure to remain as existing
Valuation:
$71,000
Permit #:
R-21-0139
Status:
issued
Fee:
$710
Permit Type:
Repair alteration...
Building Type:
N/A
Building Permit
2014-11-14
None none
Valuation:
N/A
Permit #:
201403970
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
2014-11-14
None none
Valuation:
N/A
Permit #:
201403970
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential
2025-10-22
Full renovation of the interior and exterior of existing house. adding shed dormer to front of house. house will remain 3 bedrooms as existing and have 2.5 baths
Valuation:
$317,000
Permit #:
R-25-0322
Status:
issued
Fee:
$3,170
Permit Type:
Repair alteration...
Building Type:
N/A
Residential
2025-09-26
Select demolish in prep for renovation this is not a full building demolish. renovation permit is pending septic plan
Valuation:
$5,000
Permit #:
R-25-0299
Status:
issued
Fee:
$75
Permit Type:
Selectivedemolition
Building Type:
N/A

Similar Contractors See more

License # 180429
181
BZ Score
$41.4K
Avg Project
-
Projects
License # 214840
174
BZ Score
$21.6K
Avg Project
-
Projects
License # 199596
175
BZ Score
$70.1K
Avg Project
-
Projects

John L Carlson Reviews

BuildZoom hasn't received any reviews for John L Carlson. Click here to be alerted when reviews are posted about them.
Please write a review about John L Carlson
1 Rate this contractor
Click stars to rate
2 Provide a detailed review of this contractor.