Updated: May 18, 2026
Location and Projects
Address
Quincy, MA, 02169
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John C Concannon Construction
Serving the Quincy, MA area for 14 years, John C Concannon provides construction services for residential clients. The business handles a variety of home improvement and remodeling projects, working on properties throughout Quincy and the surrounding Massachusetts communities. With over a decade of experience, John C Concannon is familiar with the building codes and regulations specific to the region. The company focuses on residential construction, managing projects that range from renovations to repairs. Homeowners in Quincy rely on John C Concannon for local expertise and reliable service on their remodeling and maintenance needs.
John C Concannon Services
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John C Concannon Contact Information
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John C Concannon Quincy
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John C Concannon has a BuildZoom score of 100, which places them above 87% of 139,240 contractors in Massachusetts.
Activity
|
4 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that John C Concannon has worked on at least
9.0 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
|
5 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that John C Concannon mostly works on
kitchen remodel
projects.
Pricing
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $275,000. 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.
Building out of 6th & 7th floor tenant space including new offices phone rooms huddle rooms pantry reception and conference/huddle rooms. includes new millwork glass fronts finishes ceilings lighting plumbing and rework of existing hvac sprinkler and fire alarm systems. e plans
Valuation:
$875,000
Permit #:
ALT1589941
Status:
filed
Fee:
$8,960
Permit Type:
N/A
Building Type:
Commercial
Rhumbline-renovations to existing tenant space on the 21st floor to include new offices & open area for workstations new finishes reworked ceilings new lighting minor changes to hvac systems new fire alarm and sprinkler work. e plans
Valuation:
$548,344
Permit #:
ALT1562175
Status:
filed
Fee:
$6,125
Permit Type:
N/A
Building Type:
Commercial
Offices two stores one restaurant health spa restaurant #36a mercantile restaurant with bar and restaurant;certificate for offices conference room &; kitchen - 7th floor suite 701alt1480498 issued 6/6/2023
Valuation:
$300,000
Permit #:
COO1563124
Status:
complete
Fee:
$421
Permit Type:
N/A
Building Type:
Commercial
Renovations to existing tenant space on the 6th floor for construction of new pantry/kitchen area new millwork patching of finishes new lighting relocated sprinkler heads plumbing minor hvac upgrades new fire alarm devices. e plans
Valuation:
$190,000
Permit #:
ALT1598653
Status:
filed
Fee:
$2,110
Permit Type:
N/A
Building Type:
Commercial
Building out of shell space on the 12th floor to include new offices conference room motherâs room kitchen and it room. install all new finishes act and exposed ceilings all new lighting new mechanical equipment new & relocated sprinkler heads and new fire alarm devices. e plans
Valuation:
$700,000
Permit #:
ALT1445753
Status:
filed
Fee:
$8,035
Permit Type:
N/A
Building Type:
Commercial
Building out of shell space for new employee only accessory fitness center on floors 1&;2 (non assembly use) includes new shower rooms single user handicap lifts from 1st floor to 2nd floor renovation to 2 existing staircases new ceilings flooring lighting mechanical sprinkler &; fa devices.;eplan
Valuation:
$2,500,000
Permit #:
ALT1483631
Status:
complete
Fee:
$26,585
Permit Type:
N/A
Building Type:
Commercial
Building out of vacant office space located on the 4th floor of 14 beacon street for new tenant boston andes scope includes new offices conference room & kitchen area install new finishes new & relocated sprinkler heads & new fire alarm devices. e plans
Valuation:
$250,000
Permit #:
ALT1464516
Status:
complete
Fee:
$2,710
Permit Type:
N/A
Building Type:
Commercial
In existing 9th floor space removal of all finishes in restrooms and common corridors install new carpet paint new light fixtures new tile & vanities in restrooms relocate 6 sprinkler heads no fire alarm work
Valuation:
$180,000
Permit #:
SF1456600
Status:
filed
Fee:
$1,820
Permit Type:
N/A
Building Type:
Commercial
Spec suite - 7th floor -; building out of shell space in suite 705 to include new conference room kitchen new ceilings all new lighting relocated and added sprinkler heads new fire alarm devices. e plans
Valuation:
$275,000
Permit #:
ALT1480511
Status:
complete
Fee:
$3,385
Permit Type:
N/A
Building Type:
Commercial
Tiaa - 12th floor -; building out of shell space on the 12th floor.; work to include new offices meeting rooms kitchen it room and open office space includes all new hvac equipment lighting and finishes new and relocated mep sprinkler heads and new fire alarm devices. e plans
Valuation:
$625,000
Permit #:
ALT1380617
Status:
filed
Fee:
$7,235
Permit Type:
N/A
Building Type:
Commercial
12th floor - common corridor -; building new common corridor on 12th floor.; work to include all new partitions ceilings finishes lighting hvac new &; relocated sprinkler heads new fire alarm devices includes renovation of existing restrooms to include all new ceramic flrs ceilings lighting millwork and plumbing fixtures. e plan
Valuation:
$475,000
Permit #:
ALT1319569
Status:
complete
Fee:
$5,210
Permit Type:
N/A
Building Type:
Commercial
Ares-demo & building out for tenant for new offices conference rooms pantry restroom wellness room & it room upgrades to hvac system new lighting & power new fire alarm devices relocation of sprinkler heads new ceiling & flooring and other finises sf # 1396723 issued for prep demolish. eplans
Valuation:
$2,600,000
Permit #:
ALT1407467
Status:
complete
Fee:
$26,460
Permit Type:
N/A
Building Type:
Commercial
Offices storage photo lab retail restaurant w/live entertainmenttemp. certificate for: office (s)6th &; 7th floors conference room kitchen &; open areas for workstation 7th floor. valid for 90 days expires 9/15/22 pending completion of permitalt1273329 issued 12/20/21 a1307519 issued 4/6/22
Valuation:
$4,800,000
Permit #:
COO1346418
Status:
complete
Fee:
$160
Permit Type:
N/A
Building Type:
Commercial
In existing 6th floor suite removal of lights and ceiling then install new ceiling reusing lights in lobby removal of flooring ceiling and gwb soffit lights & walls install new glass flooring painting & lights no sprinkler or fire alarm work
Valuation:
$68,000
Permit #:
SF1478431
Status:
filed
Fee:
$700
Permit Type:
N/A
Building Type:
Commercial
40 broad street-wiser- demolish & building out of vacant space for tenant on the 2nd floor to include all new offices conference rooms kitchen & open area all new finishes lighting sprinkler work fire alarm adds plumbing & hvac upgrades. e plans
Valuation:
$425,000
Permit #:
ALT1416312
Status:
complete
Fee:
$4,800
Permit Type:
N/A
Building Type:
Commercial
Conference center - 9th floor -; on the 9th floor building out of new conference room &; pantry area all new lighting flooring ceiling glass fronts millwork added/relocated sprinkler heads minor upgrades to hvac and new fire alarm devices. e plans
Valuation:
$380,320
Permit #:
ALT1361293
Status:
filed
Fee:
$4,495
Permit Type:
N/A
Building Type:
Commercial
Walleye capital - 15th floor -; building out new conference room meeting rooms offices and open kitchen. all new lighting flooring new glass fronts added &; relocated sprinkler heads minor hvac upgrades &; new fire alarm devices. eplans
Valuation:
$369,000
Permit #:
ALT1395230
Status:
filed
Fee:
$4,350
Permit Type:
N/A
Building Type:
Commercial
In existing tenant space on the 10th floor relocate kitchen to new location includes new exposed ceiling in hallway & install new finishes turn up 6 sprinkler heads per code no fire alarm work
Valuation:
$125,000
Permit #:
SF1445715
Status:
filed
Fee:
$1,270
Permit Type:
N/A
Building Type:
Commercial
Building out new conference room meeting rooms offices and open kitchen on the 18th floor. all new lighting flooring new glass fronts added & relocated sprinkler heads minor hvac upgrades & new fire alarm devices. e plans
Valuation:
$310,000
Permit #:
ALT1299787
Status:
complete
Fee:
$4,135
Permit Type:
N/A
Building Type:
Commercial
Spec suite - 9th floor -; renovation of existing office space on the 9th floor scope: install new drywall paint flooring ceilings lights kitchen millwork plumbing glass doors relocate sprinkler heads minor rework of existing ductwork fire alarm work. e plans
Valuation:
$227,811
Permit #:
ALT1361325
Status:
filed
Fee:
$3,315
Permit Type:
N/A
Building Type:
Commercial
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Verified License
BuildZoom confirmed this contractor's license
John C Concannon License info
Verified License
| License # | CS-066089 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John C Concannon at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
54
Permits
- Building permit records show that John C Concannon has worked on 54 permitted projects.