Updated: May 07, 2026
Location and Projects
Headquarters Address
PO BOX 16655, Missoula, MT, 59808
Local address
Missoula, MT, 59808
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Envirocon Construction
Based in Washington, Envirocon Inc specializes in environmental consulting and construction services. With 33 years of experience, the firm works with clients on projects involving site assessment, remediation, ecological restoration, and environmental compliance. Services include soil and groundwater cleanup, hazardous material management, and habitat restoration. Envirocon Inc is equipped to support both public and private sector projects, helping property owners, developers, and government agencies address environmental challenges. The company combines technical expertise with knowledge of local and federal regulations to deliver solutions for contaminated site management and ecological enhancement across Washington State.
Envirocon Inc Services
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Envirocon Inc Contact Information
Phone Number: (406) 523-1150
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Envirocon Inc
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Envirocon Inc has a BuildZoom score of 98, which places them above 84% of 128,670 contractors in Washington.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Envirocon Inc has worked on at least
1.0 project over the past year.
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.
Pricing
|
1 project
|
$1mil+ |
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.
Grading and drainage for parking lot per plan
Valuation:
$205,100
Permit #:
6321602-CN
Status:
complete
Fee:
$5,262
Permit Type:
Add/alt
Building Type:
Industrial
Grading and habitat restoration along the duwamish waterway per plans
Valuation:
$937,000
Permit #:
6348215-GR
Status:
complete
Fee:
$1,427
Permit Type:
N/A
Building Type:
Institutional
Demolish mcmc resources building (approx. 500 sf) subject to field inspection (stfi)
Valuation:
$0
Permit #:
668509
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Environmental clean up of vacant land
Valuation:
N/A
Permit #:
B9702614
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Amec environmental
Valuation:
N/A
Permit #:
PW13-024
Status:
final
Fee:
$17,988
Permit Type:
C1
Building Type:
N/A
Intalco mainplant demolition - workarea 1. the intalcomain plant demolition designated as work area 1 in the may 20 2025 reviewed project narrative and in the approved site/grading plans involves the removalof various structuresand utilities within the intalco aluminum smelter’smain plant area. the scope of work includesthe demolition of six potrooms rectifiers ancillary structures an... see more
Valuation:
$9,416,167
Permit #:
COM2024-00068
Status:
issued
Fee:
$43,556
Permit Type:
N/A
Building Type:
N/A
Remove contaminated soils, back fill area
Valuation:
N/A
Permit #:
B0508293
Status:
expired
Fee:
$617
Permit Type:
N/A
Building Type:
N/A
Envirocon Inc Reviews
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Envirocon Inc License info
Verified License
| License # | ENVIRI*097J2 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Envirocon Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ENVIRI*097J2 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Envirocon Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ENVIRI 097J2 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2018. Check the current license status of Envirocon Inc with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Chartis Specialty Insurance Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Ins Co Of The State Of Pa |
| Bond Value | $12,000 |
7
Permits
- Building permit records show that Envirocon Inc has worked on 7 permitted projects.
Envirocon Inc Employees
CS
C T Corporation System
Agent
EM
Earl Mcall
Treasurer
GJ
Gilbraith, Jack J
President
HN
Haley Nelson
Chief Financial Officer
HM
Helen Miller
JG
Jack Gilbraith
President
JR
Joseph Racicot
Secretary
KK
Kris Kok
President
LS
Lawrence Simkins
MF
Mark Fallon
President
MB
Matthew Bucklin
Chief Financial Officer
MW
Mcall, Earl W
Treasurer
MS
Michael Stevenson
PJ
Peter Joy
President