Updated: May 25, 2026
Location and Projects
Address
654 TRUMAN AVE, Richland, WA, 99352
Use our bidding system to
request a quote
Intermech Construction
Intermech Inc, 654 Truman Ave, Richland, WA (Owned by: Wahlgren, Jeffery Lawrence) holds a Plumbing Contractor, Journey Level license and 5 other licenses according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Intermech Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Intermech Inc Services
Start a project today:
Intermech Inc Contact Information
Phone Number: (509) 628-9141
Edit
Address: 654 TRUMAN AVE, Richland, WA 99352
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Benton pud chiller addition constructing a chiller enclosure and 270 sf building to house 2 boilers for hvac system
Valuation:
$55,400
Permit #:
MEC-2019-02049
Status:
complete
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Hvac piping
Valuation:
N/A
Permit #:
B14-0668
Status:
final
Fee:
N/A
Permit Type:
Major alter/repair
Building Type:
N/A
Similar Contractors See more
License # THORNL*851CJ
Pasco, WA
115
BZ Score
$12.1K
Avg Project
-
Projects
License # BWATTWD804LK
Walla Walla, WA
128
BZ Score
-
Avg Project
-
Projects
License # JLB1C1C795BJ
Burbank, WA
113
BZ Score
$3.1K
Avg Project
-
Projects
Intermech Inc Reviews
BuildZoom hasn't received any reviews for Intermech Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Intermech Inc License info
Verified License
| License # | INTERI*797MG |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Intermech Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | INTERI*923C5 |
| 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 Intermech Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | INTERI*797MG |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Intermech Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | INTERI*923C5 |
| 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 Intermech 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 # | INTERI 923C5 |
| 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 Intermech Inc with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3245 |
| Status | Inactive |
| City | Pasco |
| Type | Contr Hvac |
| Business Type | Corporation |
- According to the The City of PASCO, WA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Intermech Inc at the The City of PASCO, WA.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Continental Cas Co |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | Travelers Cas & Surety Co Of America |
| Bond Value | $12,000 |
Intermech Inc Employees
BS
Bryan Schilling
Chief Financial Officer
CP
Christopher Payton
Secretary
FT
Frank Teague
Vice President
JW
Jeffery Wahlgren
Treasurer
KR
Karl Rickenbach
President
KO
Katie Overton
Chief Financial Officer
LC
Lisa Cunningham
Treasurer
MM
Malloy, Mark Matthew
Owner
MM
Mark Malloy
Vice President
MG
Mary Johnson Grace
Secretary
MC
Melvin Cromwell
Vice President
PW
PAYTON, CHRISTOPHER WILLIAM
Secretary
RM
Richard Matz
Vice President
RD
RICKENBACH, KARL DEAN
President
SF
Steven Ferro
Vice President
TH
Thomas Heibert
Director
TW
Timothy Whitener
Chief Executive Officer
TW
Toby Wilcox
Vice President
WL
Wahlgren, Jeffery Lawrence
Owner
WJ
WHITENER, TIMOTHY J
Chief Executive Officer