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T

Location and Projects

Address
109 Smith Pl, Cambridge, MA, 02138
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TG Gallagher Co Plumber

TG Gallagher Co Inc, 109 Smith Pl, Cambridge, MA (Owned by: Joseph E Mahan Jr) holds a Pipefitter - Master License license according to the Massachusetts license board.

Their BuildZoom score of 100 ranks in the top 13% of 139,240 Massachusetts licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring TG Gallagher Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

TG Gallagher Co Inc Contact Information

Address: 109 Smith Pl, Cambridge, MA 02138 Edit

TG Gallagher Co Inc Cambridge

Quality

100
87th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
TG Gallagher Co Inc has a BuildZoom score of 100, which places them above 87% of 139,240 contractors in Massachusetts.

Activity

3 projects
 2025
3 projects
 2024
3 projects
 2023
Our building permit records indicate that TG Gallagher Co Inc 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.

Experience

6 projects
 Plumbing projects
Analyzing permits over the last 4 years shows that TG Gallagher Co Inc mostly works on plumbing project projects.

Pricing

2 projects
 < $5k
1 project
 $5k-$20k
1 project
 $20k-$50k
1 project
 $50k-$100k
Value Not Public: 3.0 projects
The typical size of their permits is approximately $6,750. 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.

Building Permits by TG Gallagher Co Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building Permit
9 Hope Ave, Waltham, MA, 2453
2024-01-04
Remove current antifreeze sprinkler system and replace with new dry fire sprinkler system to protect the modified da tank area of bchw. addition a 2 dry valve with 4 sprinkler heads off it and all assocated piping according to plans 230233 for boiler plant renovations
Valuation:
N/A
Permit #:
F202400003
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Building Permit
9 Hope Ave, Waltham, MA, 2453
2024-01-26
Upgrade of the fire sprinkler system due to full demolish and rehab of the area including relocating existing fire sprinkler heads and adding a pre action valve and piping according to plans 230332 for the mri replacement
Valuation:
N/A
Permit #:
F202400038
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Sprinkler
400 Heath St, Chestnut Hill, MA, 2467
2025-06-10
Modify the existing fire sprinkler system in the east 6 building to provide proper coverage due to interior modifications. compliant with 780 cmr and brookline zoning by laws
Valuation:
$12,000
Permit #:
SPR-2025-000018
Status:
issued
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Building Permit
9 Hope Ave, Waltham, MA, 2453
2023-05-09
Installing 39 new sprinkler heads & branch piping according to plans 230021 for grd floor pharmacy. temporary uprights to be installed for coverage. system must be refilled at end of day. once new system is installed tied in and working the existing system will be removed
Valuation:
N/A
Permit #:
F202300188
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Building Permit
9 Hope Ave, Waltham, MA, 2453
2023-05-09
Installing 20 new sprinkler heads & branch piping according to plans 230020 for grd floor htm. temporary uprights to be installed for coverage. system must be refilled at end of day. once new system is installed tied in and working the existing system will be removed
Valuation:
N/A
Permit #:
F202300187
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Building Permit
9 Hope Ave, Waltham, MA, 2453
2023-06-13
Installing 137 new sprinkler heads with 3 new floor control valves and associated branch piping. 8 hr daily drain downs to install uprights to maintain coverage and then tie in of new system once complete according to plans 230088 floor 5 pharmacy
Valuation:
N/A
Permit #:
F202300226
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Gas fitting permit
575 Summer St, Marshfield, MA, 2050
2024-09-18
Installation of one new gas boiler located in the basement- work and materials are donation to cancer organization
Valuation:
N/A
Permit #:
G-24-397
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
9 Hope Ave, Waltham, MA, 2453
2024-10-02
Remove one head and cap to allow for demolish of skylight
Valuation:
N/A
Permit #:
F202400297
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
330 Brookline Ave, Boston, MA, 2215
2019-01-11
Installation of new domestic water non potable hot water/cold water sanitary lines and reverse osmosis piping to serve the new sinks eye washes and emergency shower on the 3rd floor of the east campus building at the beth israel deaconess medical center hospital.
Valuation:
$60,000
Permit #:
PL913594
Status:
active
Fee:
$65
Permit Type:
N/A
Building Type:
Comm
Plumbing permit
44 Binney St, Boston, MA, 2115
2019-03-29
Demolish and remove the existing sink and associated cw hw and vent piping in the staff locker lounge. install df-1 drinking fountain drop sk-1 sink l-1 sink wc-1 toilet and associated cw hw & venting piping for new tenant layout of the staff locker room and new hot toilet room
Valuation:
$46,260
Permit #:
PL936037
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
Commercial
Building Permit
9 Hope Ave, Waltham, MA, 2453
2022-05-12
Turn up and reinstall sprinkler heads. along with modifying existing pipe and adding new pipe as needed according to plans 200074 for the building main entrance area
Valuation:
N/A
Permit #:
F202200136
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Building Permit
385 Beaver St, Waltham, MA, 2452
2020-01-13
Remove portion of fence remove existing chillers associated electrical and associated piping modify concrete pad to suit new chillers install new chillers piping and electrical and replace section of fence
Valuation:
N/A
Permit #:
P202041060
Status:
issued
Fee:
$10,371
Permit Type:
N/A
Building Type:
N/A
Building Permit
9 Hope Ave, Waltham, MA, 2453
2023-06-13
Installing 47 new sprinkler heads floor 2 clinical research for temp coverage and reinstall when work complete project 230059
Valuation:
N/A
Permit #:
F202300225
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
55 Fruit St, Boston, MA, 2114
2019-06-07
Installation of new lab waste neutralization system in the basement of the mgh white building. relocate existing compressor and associated devices
Valuation:
$200,000
Permit #:
PL960963
Status:
complete
Fee:
$25
Permit Type:
N/A
Building Type:
Commercial
Commercial mechanical - sheet metal
10 Brookline Pl W, Brookline, MA, 2445
2020-03-19
Install mechanicals for new layout
Valuation:
$1,550,100
Permit #:
MP-2018-000290
Status:
final
Fee:
$31,020
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
60 State St, Boston, MA, 2109
2019-02-05
Renovation of plumbing systems for a commercial space including new piping and fixtures
Valuation:
$750,000
Permit #:
PL920142
Status:
filed
Fee:
$655
Permit Type:
N/A
Building Type:
Commercial
Electrical permit
1515 Vfw Pkwy, West Roxbury, MA, 2132
2023-06-01
Repair/replace existing wire and fixtures due to water damage
Valuation:
$1,200
Permit #:
E1479066
Status:
filed
Fee:
$50
Permit Type:
N/A
Building Type:
1-2fam
Building Permit
9 Hope Ave, Waltham, MA, 2453
2021-10-12
Turn up and reinstall sprinkler heads. along with modifying existing pipe and adding new pipe as needed according to plans 200074 for renovations to ground & 1st floor
Valuation:
N/A
Permit #:
F202100368
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
300 Fenway, Boston, MA, 2115
2018-06-25
Simmons college is remodeling two bathrooms in the main college building located at 300 the fenway boston ma 02115. demoing and replacing sinks water closets urinals floor drains and adding two new electric water coolers
Valuation:
$100,000
Permit #:
PL845962
Status:
complete
Fee:
$495
Permit Type:
N/A
Building Type:
Other
Plumbing permit
300 Boylston St, Chestnut Hill, MA, 2467
2019-04-08
Lifetime fitness"_ complete renovation
Valuation:
$3,200,000
Permit #:
19040244
Status:
complete
Fee:
$65,053
Permit Type:
N/A
Building Type:
N/A

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