Terwisscha Construction Inc - Willmar, MN
Oregon CCB license #248986 - Terwisscha Construction Inc - Willmar, Oregon. License status: Active. Valid through March 25, 2028.
Willmar, MN · RMI: Kelvin John Terwisscha · CCB since 2024 · 2 yrs · Website
CCB Lookup Trust Score
- Active CCB license +40 pts
- 1–2 years active (2 yrs) +3 pts
- Surety bond current +8 pts
- Bond above legal minimum +4 pts
- Liability insurance current +8 pts
- Insurance above legal minimum +5 pts
- Responsible Managing Individual identified +3 pts
- Phone number on record +2 pts
- Google Business Profile verified +5 pts
- Business operational on Google +3 pts
- 36 Google reviews +2 pts
- 4.6★ Google rating (4.5+) +5 pts
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Out-of-state contractor -3 ptsOut-of-state contractors may be less familiar with Oregon regulations and harder to reach in case of a dispute.
Veterinary & Dental Construction Specialist Since 2024
Terwisscha Construction Inc specializes in custom design and construction for veterinary hospitals, dental clinics, and pet care facilities. Based in Willmar, Oregon, the firm serves commercial clients requiring specialized medical and veterinary buildouts with in-house architectural and engineering expertise.
Services:
- Veterinary hospital and clinic design and construction
- Dental clinic buildout and design
- Pet boarding and daycare facility construction
- Ambulatory surgery center design and buildout
- Epoxy flooring installation
The company serves clients across multiple states and emphasizes custom design, cost analysis, and on-site project management throughout construction. Learn more at twcinc.com.
CCB #248986 - licensed, bonded and insured under Oregon law.
Oregon CCB License #248986 - Terwisscha Construction Inc
Oregon CCB license #248986 is currently Active - registered since March 2024 and valid through March 25, 2028.
Contact & Address
Willmar, MN 56201
Bond & Insurance
The bond and insurance protect you in different situations - learn what each one covers →
Surety Bond
Liability Insurance
Workers' Compensation Insurance
Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.
Customer Reviews
TWC was able to take a magazine photo I saw in a southern living magazine and design a 5 exam room veterinary hospital with everything I wanted. The team is extremely friendly and knowledgeable. They were very receptive to my questions and were wonderful to work with. I highly recommend them for…
We first partnered with TWC in 2018 for their help with the design and remodel of an existing 11,000 sf facility. Turning what was once a restaurant into North Dakota’s first and only 24/7 small animal emergency hospital. They provided a great deal of direction and insight to this build and…
I hired TWC to build my veterinary clinic, and it was one of the best decisions of my career. i started this journey with TWC approximately in January of 2021, and now in May of 2024 they are still happy to help and assist with anything I need. They have been kind, patient advisors, consultants,…
Reviews from Google
Before You Hire
- Confirm the license is Active and hasn't expired.
- Check that bond and insurance are current - dates are listed above. Bond and insurance cover different risks →
- Confirm the RMI (Responsible Managing Individual) will be on-site.
- Always get a written contract referencing CCB license #248986.
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Official CCB RecordOfficial Website
twcinc.com/Quick Summary
- Status Active
- License # #248986
- Type CGC1
- State MN
- RMI Kelvin John Terwisscha
- Bond $80K
- Insurance $1M
- Lic. expires March 25, 2028
- Bond expires March 25, 2028
- Ins. expires March 1, 2027
- Google rating 4.6 / 5
- Employees 1-10
- Industry COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION
- Last updated July 24, 2026
- Synced September 7, 2026
Last updated = last detected change in CCB records. Synced = last fetch from the Oregon CCB Open Data Portal. Data may lag up to 24h.
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Record first imported: February 23, 2026 · Last data change detected: July 24, 2026 · Synced with CCB Open Data: September 7, 2026. Always verify at CCB.oregon.gov before hiring.