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Location and Projects

Address
3010 77th Ave SE, Mercer Island, WA, 98040
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Gallagher Co Construction

Gallagher Co LLC, 3010 77th Ave SE, Mercer Island, WA (Owned by: Rachel Coppola) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.

Their BuildZoom score of 105 ranks in the top 8% of 128,670 Washington licensed contractors.

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

Gallagher Co LLC Contact Information

Phone: (206) 849-4992
Address: 3010 77th Ave SE, Mercer Island, WA 98040

Gallagher Co LLC Mercer Island

Quality

105
92nd percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Gallagher Co LLC has a BuildZoom score of 105, which places them above 92% of 128,670 contractors in Washington.

Activity

1 project
 2025
2 projects
 2024
1 project
 2023
Our building permit records indicate that Gallagher Co LLC has worked on at least 4.0 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.

Pricing

1 project
 $500k-$1mil
Value Not Public: 3.0 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 Gallagher Co LLC

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.

Commercial alteration
22220 68th Ave S, Kent, WA, 98032
2024-09-19
Cascade engine center - tenant improvement
Valuation:
$800,000
Permit #:
CNST-2240918
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mec. single family
4530 110th Ave NE, Kirkland, WA, 98033
2024-12-13
Type: mechanical single family class: addition to structure *mechanical sub-permit for: bsf24-05447 hernday addition & remodel
Valuation:
N/A
Permit #:
MSF24-09510
Status:
issued
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
Plumbing. single family
4530 110th Ave NE, Kirkland, WA, 98033
2024-12-13
Type: plumbing single family class: addition to structure *plumbing permit for: bsf24-05447 hernday addition & remodel:
Valuation:
N/A
Permit #:
PSF24-09511
Status:
issued
Fee:
$348
Permit Type:
N/A
Building Type:
N/A
Single family
4530 110th Ave NE, Kirkland, WA, 98033
2024-12-13
Type: building single family class: addition to structure *hernday addition & remodel: *sprinklers required* single family additions remodel with new carport. *sub-mech msf24-09510 sub-plumbing psf24-09511
Valuation:
N/A
Permit #:
BSF24-05447
Status:
issued
Fee:
$19,119
Permit Type:
N/A
Building Type:
N/A
Sewer connection
4609 92nd Ave NE, Yarrow Point, WA, 98004
2025-04-24
We need to connect our sewer line
Valuation:
N/A
Permit #:
25 107682 UA
Status:
issued
Fee:
$887
Permit Type:
N/A
Building Type:
N/A
Sewer connection
8875 Overlake Dr W, Medina, WA, 98039
2023-04-17
Remove existing home. side sewer permit needed for capping sewer line
Valuation:
N/A
Permit #:
23 108348 UA
Status:
plancheck
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Water meter install
4609 92nd Ave NE, Yarrow Point, WA, 98004
2025-08-05
Water meter for new house 8-12-2025 customer e-mailed me to say that they will go with a 1 meter
Valuation:
N/A
Permit #:
25 118804 UC
Status:
plancheck
Fee:
$296
Permit Type:
N/A
Building Type:
N/A
Building
6049 77th Ave SE, Mercer Island, WA, 98040
2020-10-15
C-rev1-demo to rebuild 5451sf single family residence w 1032sf garage
Valuation:
N/A
Permit #:
1706-083
Status:
final
Fee:
$30,653
Permit Type:
N/A
Building Type:
N/A
Tree
4248 Holly Ln, Mercer Island, WA, 98040
2021-11-09
Replace 8 trees for trees removed within 5 years
Valuation:
N/A
Permit #:
1906-043
Status:
final
Fee:
$435
Permit Type:
N/A
Building Type:
N/A
Building
4227 Shoreclub Dr, Mercer Island, WA, 98040
2019-05-14
Addition covered patio and roof deck to exist single family residence demolish exist p
Valuation:
N/A
Permit #:
1810-087
Status:
final
Fee:
$2,006
Permit Type:
N/A
Building Type:
N/A
Plumbing
8451 SE 68th St, Mercer Island, WA, 98040
2019-05-03
Replace sink w accessible sink replace water heater addition dw
Valuation:
N/A
Permit #:
1902-167
Status:
final
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
Waterservice
9202 SE 33rd Pl, Mercer Island, WA, 98040
2021-10-14
1.5 meter 2 svc branch & supply line meter to house*
Valuation:
N/A
Permit #:
1901-072
Status:
final
Fee:
$9,372
Permit Type:
N/A
Building Type:
N/A
Waterservice
4041 W Mercer Way, Mercer Island, WA, 98040
2021-01-06
1-1/2 meter w 2 supply line (1 domestic)
Valuation:
N/A
Permit #:
1901-190
Status:
final
Fee:
$8,321
Permit Type:
N/A
Building Type:
N/A
Tree
6800 96th Ave SE, Mercer Island, WA, 98040
2019-10-31
Remove two trees replace with 2 trees
Valuation:
N/A
Permit #:
1803-013
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
Demolish
6800 96th Ave SE, Mercer Island, WA, 98040
2018-06-20
Remove existing main floor & roof above fdn basement remains
Valuation:
N/A
Permit #:
1803-012
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Building
3924 E Mercer Way, Mercer Island, WA, 98040
2018-07-20
Convert existing storage to new office & bathroom
Valuation:
N/A
Permit #:
1803-193
Status:
final
Fee:
$1,420
Permit Type:
N/A
Building Type:
N/A
Plumbing
6800 96th Ave SE, Mercer Island, WA, 98040
2019-05-08
Rpba & landscape dcva
Valuation:
N/A
Permit #:
1803-011
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
Demolish
6049 77th Ave SE, Mercer Island, WA, 98040
2018-05-02
Demolish existing single family residence
Valuation:
N/A
Permit #:
1802-105
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Fire - miscellaneous
4024 Hunts Point Rd, Hunts Point, WA, 98004
2021-12-13
Automated gate 20-1504
Valuation:
N/A
Permit #:
20 120088 FO
Status:
final
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Building
7605 SE 27th St, Mercer Island, WA, 98040
2018-06-05
Ti-island treats
Valuation:
N/A
Permit #:
1712-277
Status:
final
Fee:
$2,345
Permit Type:
N/A
Building Type:
N/A

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