Updated: Dec 10, 2025
Location and Projects
Address
Longview, WA, 98632
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Twin City Service Co HVAC/Mechanical Contractor
Twin City Service Co Inc, (Employees: Cain, Karen Louise, Demmett, Robert, and Knori, Ronald Louis) holds a license according to the Oregon license board.
Their BuildZoom score of 107 ranks in the top 6% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Twin City Service Co Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Twin City Service Co Inc Contact Information
Phone Number: (360) 636-5500
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Twin City Service Co Inc
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Twin City Service Co Inc has a BuildZoom score of 107, which places them above 94% of 62,733 contractors in Oregon.
Activity
|
5 projects
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Twin City Service Co Inc has worked on at least
15.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
12 projects
|
Mechanical projects |
|
5 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Twin City Service Co Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
< $5k |
|
5 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $24,814. 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 Twin City Service Co Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Columbia river hwy; replace and install 7 1/2 ton heat pump packaged unit beer cooler 20'x22'x9 3 3/8 like for like. also supply and install beer cooler 12'x25'x9 3 3/8 freezer 8'x12'x9"-7 1/4 larkin hood and make up air
Valuation:
$249,714
Permit #:
749-24-000224-MECH
Status:
plancheck
Fee:
$990
Permit Type:
Tenant improvement
Building Type:
N/A
A leave at 11:15 am leave from s pacific ave 1.4 mi turn left onto cowlitz way/wa-4 1.3 mi turn left onto 15th ave 1.0 mi keep straight on at oregon way/wa-433 0.1 mi follow oregon way/wa-433 2.9 mi turn left onto rock crest st entering or 0.2 m; we will supply and install one 8'-2 x19'-11"x7'-8 notched (to fit wall support) imperial/artic temp walk in cooler with no floor. the conden... see more
Valuation:
$39,994
Permit #:
192-25-001135-MECH
Status:
applied
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Tear out and remove existing freezer box beer cooler panels and freezer equipment. we will supply and install one artic temp/imperial indoor walk in freezer and one artic temp/imperial indoor walk in beer cooler. like for like
Valuation:
$108,454
Permit #:
119-24-000177-MECH
Status:
final
Fee:
$818
Permit Type:
Replacement
Building Type:
N/A
Columbia and 11th st; **digital review** we will remove and replace existing 5 ton outdoor unit and coil and a 120 000 btu gas furnace like for like
Valuation:
$14,814
Permit #:
749-25-000120-MECH
Status:
final
Fee:
$385
Permit Type:
Replacement
Building Type:
N/A
We will install a new gas line to top roof to existing gas package unit. will run new gas line from new meter up wall across roof and connect to existing unit
Valuation:
$2,683
Permit #:
192-24-001441-MECH
Status:
final
Fee:
$167
Permit Type:
Move
Building Type:
N/A
Columbia blvd and n. 11th st; we will remove and replace existing outdoor unit like for like
Valuation:
$14,814
Permit #:
192-25-000443-MECH
Status:
withdrawn
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Alterations - remove 3 existing roof top condensers serving walk-in cooler and freezer - install 2 new roof top coils of similar weight in existing location
Valuation:
$19,584
Permit #:
749-23-000072-MECH
Status:
issued
Fee:
$559
Permit Type:
Replacement
Building Type:
N/A
Alterations - remove existing and install new walk-in cooler and freezer
Valuation:
$89,870
Permit #:
749-23-000072-STR-01
Status:
issued
Fee:
$1,556
Permit Type:
N/A
Building Type:
N/A
Commercial - dutch bros relocating refrigeration equipment related to existing walk in cooler inside and out
Valuation:
$25,922
Permit #:
BMECH-24-00424
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing refrigeration equipment on kitchen walk-in cooler and beverage cooler
Valuation:
$36,179
Permit #:
186-23-000516-MECH
Status:
final
Fee:
$748
Permit Type:
Replacement
Building Type:
N/A
Fred's food o mart - we will supply and install one larkin model eo-fpsp class 1 stainless steel exhaust hood assembly
Valuation:
$28,234
Permit #:
B1559024
Status:
expired
Fee:
$551
Permit Type:
N/A
Building Type:
N/A
Replacement of mechanical equipment serving walk-in freezer included interior coil and roof top condensor
Valuation:
N/A
Permit #:
749-24-000043-MECH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 10 ton heat pump system like for like; wel will supply and install new 10 ton american standard heat pump system with economizer
Valuation:
N/A
Permit #:
186-23-001514-MECH
Status:
issued
Fee:
$137
Permit Type:
Replacement
Building Type:
N/A
Remove and replace 5 ton outdoor unit and coil and 120 000 btu gas furnace
Valuation:
N/A
Permit #:
749-25-000120-MECH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of mechanical equipment serving (e) walk-in freezer. inlcuded interior coil and roof top condensor
Valuation:
$23,000
Permit #:
749-24-000043-MECH
Status:
issued
Fee:
$533
Permit Type:
Replacement
Building Type:
N/A
Replace failed insulated glass units in existing frames
Valuation:
$16,000
Permit #:
851-25-001782-STR
Status:
final
Fee:
$626
Permit Type:
Repair
Building Type:
N/A
Baker rd; we will supply and install one 3-ton american standard 17 seer link heat pump system
Valuation:
$14,987
Permit #:
192-23-001754-MECH
Status:
withdrawn
Fee:
N/A
Permit Type:
Replacement
Building Type:
N/A
Putting in 4 mini splti systems
Valuation:
$24,640
Permit #:
192-23-000485-MECH
Status:
issued
Fee:
$609
Permit Type:
New
Building Type:
N/A
Replace air conditioning unsit new with economizer remove replace 9 x 14 wi freezer - ivr number = 186900036639 ~ ivr phone = 1-888-299-2821
Valuation:
N/A
Permit #:
186-37824-BLDG
Status:
final
Fee:
$482
Permit Type:
N/A
Building Type:
N/A
Rooftop package air conditioner with gas hear gas piping to rooftop unit and water heater. remote condenser for ice machine and a remote condenser for walk in cooler
Valuation:
$25,000
Permit #:
BM20-0201
Status:
final
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
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Twin City Service Co Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Twin City Service Co Inc License info
Verified License
| License # | 162983 |
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Twin City Service Co Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 55675 |
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Twin City Service Co Inc at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Twin City Service Co Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 147213 |
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Twin City Service Co Inc with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Federated Mutual Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American States Insurance Company |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Federated Mutual Insurance Company |
51
Permits
- Building permit records show that Twin City Service Co Inc has worked on 51 permitted projects.
Twin City Service Co Inc Employees
CL
Cain, Karen Louise
Corporate Officer
DR
Demmett, Robert
Corporate Officer
KL
Knori, Ronald Louis
Rmi Owner
LP
Leininger, Joel Perry
Corporate Officer
TA
Turnbough, Ashley
Rmi Employee