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Location and Projects

Address
218 Main St, Kirkland, WA, 98033
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Specialty Insulation Nw LLC

Specialty Insulation Nw LLC, 218 Main St, Kirkland, WA (Employee: Jimmie Williams) holds a Contractor license and 5 other licenses according to the Marysville license board.

Their BuildZoom score of 117 ranks in the top 1% of 128,670 Washington licensed contractors.

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

Specialty Insulation Nw LLC Contact Information

Phone: (425) 898-4390
Address: 218 Main St, Kirkland, WA 98033

Specialty Insulation Nw LLC Kirkland

Quality

117
99th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Specialty Insulation Nw LLC has a BuildZoom score of 117, which places them above 99% of 128,670 contractors in Washington.

Activity

2 projects
 2025
2 projects
 2024
7 projects
 2023
Our building permit records indicate that Specialty Insulation Nw LLC has worked on at least 11.0 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

5 projects
 < $5k
2 projects
 $5k-$20k
2 projects
 $20k-$50k
Value Not Public: 2.0 projects
The typical size of their permits is approximately $1,500. 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.

Specialty Insulation Nw LLC Reviews
5 out of 5 stars, based on 2 reviews

  • By Washington S.
    September 1, 2020
    Spray foam conduit and water lines to prevent conduit from melting when cdf was poured.

    Specialty Insulation NW worked with Kiewit on spray foaming the conduit in the decommissioning of the Seattle Battery Street tunnel project. They were done ahead of schedule and performance was great. Specialty Insulation NW also followed our safety and stretch and flex guidelines. Specialty Insulation NW was the only company out of several to come up with a plan to execute the project with the least interruption.

    Project was prevailing wage and Specialty Insulation NW bid was $230,000.
    Kiewit & State of Washington
  • By Kevin B.
    March 10, 2016

    Specialty Insulation NW did a great job on our grocery store retrofit and helped us get a Federal Grant . The grant paid for 66% of the insulation for the project.

    Thanks Specialty Insulation NW!

    Kevin Brunswick

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Building Permits by Specialty Insulation Nw 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.

Plumbing - residential
16125 NE 95th Ct, Redmond, WA, 98052
2023-09-12
Like for like replacement of two walk-in-showers with walk-in-showers using existing footprint and plumbing and like-for-like replacement of tub using existing footprint and plumbing. 2018 upc (1) bathtub (2) shower valve replacement
Valuation:
$46,473
Permit #:
PLUM-2023-04940
Status:
final
Fee:
$229
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
15454 NE 107th Way, Redmond, WA, 98052
2023-02-24
2018 upc. (2) floor drain (2) showers. remove shower/tub combo install walk in shower using existing foot print and plumbing like for like
Valuation:
$1,100
Permit #:
PLUM-2023-01139
Status:
expired
Fee:
$267
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
2212 184th Ave NE, Redmond, WA, 98052
2023-02-23
2018 upc. (1) floor drain (1) shower/valve replacement. remove shower/tub combo install walk in shower using existing foot print and plumbing
Valuation:
$1,100
Permit #:
PLUM-2023-01137
Status:
expired
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
4013 166th Ave NE, Redmond, WA, 98052
2023-05-01
Remove shower/tub combo install walk in shower using existing foot print and plumbing. (1) shower valve replacement 2018 upc
Valuation:
$1,100
Permit #:
PLUM-2023-02347
Status:
final
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
5563 Lakemont Blvd SE, Bellevue, WA, 98006
2025-06-18
A single family residential repair or replacement none project involving (1 shower tub or combo)
Valuation:
N/A
Permit #:
25 114933 BN
Status:
issued
Fee:
$68
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
5303 159th Ave NE, Redmond, WA, 98052
2023-07-25
2020 upc (1) shower/valve replacement remove tub/shower combo and replace with walk-in-shower using existing footprint and plumbing
Valuation:
$20,955
Permit #:
PLUM-2023-04470
Status:
expired
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
15718 NE 59th Way, Redmond, WA, 98052
2022-08-26
Remove shower/tub combo install walk in shower using existing foot print and plumbing - 2018 upc - (1) shower
Valuation:
$1,100
Permit #:
PLUM-2022-05499
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family
10452 NE 113th Pl, Kirkland, WA, 98033
2019-11-21
Type: building single family - bsf class: re roof only, , johanson residence: re-roof replacement - roofing & sheathing project installing (with new factory coated metal roof panels; roof rafters or trusses 24";plywood or osb 7/16"; or greater; replace or alter existing torchdown/hotmop; replacement roofing and sheathing weight 3 psf or less; no increase in building height)
Valuation:
N/A
Permit #:
BSF19-06155
Status:
final
Fee:
$657
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
1218 150th Pl SE, Bellevue, WA, 98007
2023-12-08
A single family residential repair or replacement none project involving (1 shower tub or combo)
Valuation:
N/A
Permit #:
23 127913 BN
Status:
issued
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Plumbing
414 NW 151st St, Vancouver, WA, 98685
2024-08-12
Shower to shower conversion no repositioning of drain
Valuation:
$15,830
Permit #:
PLM-2024-01095
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Plumbing
29501 NE Timmen Rd, Ridgefield, WA, 98642
2024-08-23
Shower to shower conversion; no repositioning of drain
Valuation:
$16,119
Permit #:
PLM-2024-01078
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Plumbing - residential
16235 NE 51st St, Redmond, WA, 98052
2023-04-03
2018 upc (1) bathtub. remove shower/tub combo install walk in bathroom using existing footprint and plumbing
Valuation:
$1,600
Permit #:
PLUM-2023-01952
Status:
expired
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
Development
480 Andover Park E, Tukwila, WA, 98188
2015-06-29
Howard banasky
Valuation:
N/A
Permit #:
D15-0107
Status:
final
Fee:
$2,307
Permit Type:
Comm/whse
Building Type:
N/A
Ol building residential
3005 83rd Ave NE, Marysville, WA, 98270
2022-05-04
Fireplace bbq hot water tank furnace
Valuation:
$150
Permit #:
OL22-0191
Status:
final
Fee:
$150
Permit Type:
Mechanical
Building Type:
N/A
Commercial alteration
10422 SE 244th St, Kent, WA, 98030
2019-01-11
Reynolds advanced materials - alteration
Valuation:
$31,075
Permit #:
CNST-2190079
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential plumbing permit
5920 SE 2nd Ct, Renton, WA, 98059
2025-08-01
Like for like shower replacement using existing footprint and plumbing
Valuation:
$1,100
Permit #:
P25003890
Status:
issued
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential
15454 NE 107th Way, Redmond, WA, 98052
2023-02-23
Remove shower/tub combo install walk in bathroom using existing foot print and plumbing
Valuation:
$1,400
Permit #:
PLUM-2023-01140
Status:
revoked
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
7220 208th St SW, Edmonds, WA, 98026
2021-11-18
Plumbing-water heater- gas, replace gas hot water heater
Valuation:
N/A
Permit #:
BLD2021-1570
Status:
expired
Fee:
$105
Permit Type:
N/A
Building Type:
N/A