Updated: Jul 07, 2026
Location and Projects
Address
Plymouth, MA, 02360
Use our bidding system to
request a quote
John J Concannon Construction
Based in Plymouth, Massachusetts, John J Concannon brings a decade of experience to residential construction and remodeling projects throughout the South Shore region. The company specializes in home renovations, including kitchen and bathroom remodels, additions, and general carpentry services. Projects typically range from interior updates to exterior repairs on single-family homes. John J Concannon works directly with homeowners, focusing on transforming existing spaces to meet specific design and functional goals. With ten years in business, the company has completed a range of permitted projects in Plymouth and neighboring communities. Every renovation reflects a practical approach to materials and methods suited for New England homes.
John J Concannon Services
Start a project today:
John J Concannon Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
John J Concannon Plymouth
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John J Concannon has a BuildZoom score of 102, which places them above 89% of 139,240 contractors in Massachusetts.
Activity
|
10 projects
|
2023 |
Our building permit records indicate that John J Concannon has worked on at least
10.0 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.
Experience
|
4 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that John J Concannon mostly works on
kitchen remodel
projects.
Pricing
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $340,000. This graph shows the distribution of these job values.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Clyde & company-build out of vacant space on the 8th floor for new offices conference rooms it room and wellness room all new finishes relocated light fixtures reworked ceilings minor hvac upgrades sprinkler relocates and new fire alarm devices. eplans
Valuation:
$609,521
Permit #:
ALT1546444
Status:
complete
Fee:
$6,560
Permit Type:
N/A
Building Type:
Commercial
Building out of vacant office space for tenant on the 32nd floor includes construction of 3 new conference rooms kitchen area breakout space all new lighting new finishes millwork plumbing and upgraded hvac systems new fire alarm and new & relocated sprinkler heads. eplans
Valuation:
$400,000
Permit #:
ALT1536144
Status:
complete
Fee:
$5,110
Permit Type:
N/A
Building Type:
Commercial
Selective demolish & renovation of existing common corridor elevator lobby & restrooms on the 30th floor scope includes install of all new finishes lighting plumbing fixtures in restrooms relocated sprinkler heads and new fire alarm devices. e plans
Valuation:
$340,000
Permit #:
ALT1494409
Status:
filed
Fee:
$4,310
Permit Type:
N/A
Building Type:
Commercial
Renovations to existing office space on the 9th floor to addition meeting room huddle room & phone rooms new millwork in kitchen area new flooring & lighting re work of existing hvac system fire alarm and sprinkler adds/relocates. e plans
Valuation:
$340,000
Permit #:
ALT1517345
Status:
complete
Fee:
$3,860
Permit Type:
N/A
Building Type:
Commercial
Nfp-new tenant building out new offices huddle room & phone rooms on the 19th floor patching of finishes relocating lighting minor upgrades to hvac systems relocated sprinkler heads and new fire alarm devices. e plans
Valuation:
$340,000
Permit #:
ALT1550726
Status:
filed
Fee:
$3,860
Permit Type:
N/A
Building Type:
Commercial
In existing corridor on the 5th floor removal of existing finishes & ceiling in the common corridor including freight lobby install new glass lobby doors new light fixtures flooring & ceilings relocated sprinkler heads minor hvac upgrades new & relocated fire alarm devices. e plans
Valuation:
$225,000
Permit #:
ALT1506217
Status:
filed
Fee:
$2,910
Permit Type:
N/A
Building Type:
Commercial
Tonal"-build out of existing basement space 700 square feet for employee only accessory fitness studio(non assembly) selective demolish install new finishes millwork glass door new ductwork and lighting new fire alarm no new sprinkler work required. eplans
Valuation:
$180,000
Permit #:
ALT1527857
Status:
complete
Fee:
$2,260
Permit Type:
N/A
Building Type:
Commercial
Offices club use #30 bank store garage barber shop restaurant #36a &; amenitycertificate for offices conference rooms wellness room and kitchen areaalt1451361 issued 4/18/2023
Valuation:
$2,750,000
Permit #:
COO1530445
Status:
complete
Fee:
$7,020
Permit Type:
N/A
Building Type:
Commercial
In existing common corridor on the 22nd floor removal of existing finishes install new glass lobby doors new light fixtures flooring & ceilings relocated sprinkler heads minor hvac upgrades and new fire alarm devices. e plans
Valuation:
$190,000
Permit #:
ALT1506210
Status:
filed
Fee:
$2,285
Permit Type:
N/A
Building Type:
Commercial
Psg renovations-renovations to existing office space on the 3rd floor to replace sink in kitchen area new millwork new carpet and paint throughout new lighting fire alarm work no new sprinkler work. e plans
Valuation:
$200,000
Permit #:
ALT1526629
Status:
filed
Fee:
$2,460
Permit Type:
N/A
Building Type:
Commercial
In existing office space on the 7th floor building out 3 new offices and shower room for tenant the balt group includes reworking existing duct lighting electrical and plumbing relocation of sprinkler heads per layout no fire alarm work
Valuation:
$120,000
Permit #:
SF1497987
Status:
complete
Fee:
$1,220
Permit Type:
N/A
Building Type:
Commercial
Offices retail stores cafã© accessory parking garage &; bank with atm. and accessory fitness center;certificate for offices - 5th flooralt1478437 issued 6/15/2023 &; a1494639 issued 8/2/2023
Valuation:
$424,000
Permit #:
COO1529997
Status:
complete
Fee:
$460
Permit Type:
N/A
Building Type:
Commercial
Renovation to existing office space on the 11th floor to addition 2 new offices and 1 closet includes framing new walls & rework of existing lighting and hvac systems 2-3 sprinkler relocates no fire alarm work
Valuation:
$75,000
Permit #:
SF1535361
Status:
filed
Fee:
$770
Permit Type:
N/A
Building Type:
Commercial
Retail offices restaurant bank garage radio equipment and wireless communications.certificate for offices 9th floor.alt15173475 issued september 19 2023
Valuation:
$340,000
Permit #:
COO1553279
Status:
complete
Fee:
$537
Permit Type:
N/A
Building Type:
Commercial
On floor 21 infill slab at demolished interior stair from floor 20 to 21 includes structural steel drywall patching minor lighting 2 sprinkler relocates if needed concrete work no fire alarm. e plans
Valuation:
$85,000
Permit #:
ALT1543333
Status:
complete
Fee:
$1,060
Permit Type:
N/A
Building Type:
Commercial
Offices retail and restaurantcertificate for offices 30th floor.alt1496723 issued 7/20/23
Valuation:
$375,000
Permit #:
COO1553283
Status:
complete
Fee:
$438
Permit Type:
N/A
Building Type:
Commercial
In existing office space on the 2nd floor, selective removal of finishes install new door millwork painting data/electrical outlets for office furniture no sprinkler or fire alarm work
Valuation:
$45,000
Permit #:
SF1512320
Status:
filed
Fee:
$470
Permit Type:
N/A
Building Type:
Commercial
Flood cut interior walls for mold remediation; plus removal of said walls
Valuation:
$5,000
Permit #:
C-22-1127
Status:
issued
Fee:
$50
Permit Type:
Repair alteration
Building Type:
N/A
Remove wet/moldy drywall and insulation in basement remove and replace room partition in basement. replace insultation and drywall in basement paint new drywall in basement
Valuation:
$10,000
Permit #:
R-22-0949
Status:
issued
Fee:
$100
Permit Type:
Repair
Building Type:
N/A
Demolish and building out of existing office space on the 1st floor for tenant. scope includes new offices kitchen area restrooms new finishes relocated lighting, modified hvac systems relocated sprinkler heads, new fire alarm devices
Valuation:
$585,000
Permit #:
ALT640663
Status:
filed
Fee:
$6,620
Permit Type:
N/A
Building Type:
Commercial
Similar Contractors See more
180
BZ Score
$468K
Avg Project
-
Projects
181
BZ Score
$41.4K
Avg Project
-
Projects
175
BZ Score
$70.1K
Avg Project
-
Projects
John J Concannon Reviews
BuildZoom hasn't received any reviews for John J Concannon. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
John J Concannon License info
Verified License
| License # | CS-071690 |
| 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 John J Concannon at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
13
Permits
- Building permit records show that John J Concannon has worked on 13 permitted projects.