About us
Business highlights
33 years of trusted experience
Services we offer
Amenities
Free Estimates
YesWarranties
YesAccepted payment methods
Reviews
4.54 Reviews
Showing 1-4 of 4 reviews
Sally V.
09/2015
garage builders
+ -1 moreI am so happy with my new art studio/air bnb rental. Dave referred me to an architect from the beginning to help me realize my dream studio to execute my design and complete the architectural drawings and site plans and get me through the hoops of permitting and inspections. Dave was sure the inspections passed and the studio was completed as planned. When barriers arose he addressed them as I asked and together we came up with some creative solutions. My studio is done, it's fully permitted and habitable and I love it!
Description of Work: Built a new detached habitable bedroom, 200 square feet.
| Rating Category | Rating out of 5 |
|---|---|
| quality | |
| value | |
| professionalism | |
| responsiveness | |
| punctuality |
Yes, I recommend this pro
$30,000
AUDREY R.
11/2007
remodeling
+ -1 moreDave and his crew were extremely family friendly. They were very patient, and safety consensus with our 5 & 2 year olds. They completed the job pretty close to schedule. Dave is meticulous with his drywalling.
Description of Work: We had a 500 square foot addition built onto our house. Foundation work was done as well as some remodeling of a bathroom.
| Rating Category | Rating out of 5 |
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| quality | |
| value | |
| professionalism | |
| responsiveness | |
| punctuality |
Yes, I recommend this pro
$90,000
Response from COLUMBIA CONTRACTORS
STEFAN L.
07/2007
siding, replacement windows, home remodeling
+ 1 moreDave (owner) was very detailed and organized and does good work and we were happy with the overall work done. The bathroom was a little out of his league, for example he thought he could install mosaic, but then ruined about $300 of tiles (which he paid), and then I had to find a mosaic installer on my own. The job was scheduled to last for five weeks and it took almost fourteen. He could improve on managing his subcontractors, some of which were great, some new ones left much to be desired. The Victorian had a lot of surprises and he was true to his bid price and didn't cut any corners. I'd recommend him, but not for high end bathrooms.
Description of Work: Remodel of bathroom, replacement of kitchen windows, siding repair on 100 year-old Victorian.
| Rating Category | Rating out of 5 |
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| quality | |
| value | |
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Yes, I recommend this pro
$25,000
PAUL P.
04/2007
contractors, drywall, home remodeling
+ 1 moreIn spite of frustration with the city permit process and the problem with plumbing fixtures, Columbia contractors exceeded our expectations, an excellent job. David (owner) was friendly, conscience, and professional.
Description of Work: Added a dormer to our upstairs, which was a second bathroom. In order to meet code, contractor had to tear out a wall and add several supporting joists.
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
$30,000
Contact information
8714 SE 9TH AVE, Portland, OR 97202
Service hours
Monday:
7:00 AM - 7:00 PMTuesday:
7:00 AM - 7:00 PMWednesday:
7:00 AM - 7:00 PMThursday:
7:00 AM - 7:00 PMFriday:
7:00 AM - 7:00 PMLicensing
Bonded
Insured
Eco-friendly Accreditations
LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Kitchen and Bath Remodeling,
Garage and Shed Building,
Windows,
Siding,
General Remodeling,
Drywall,
Unfinished Carpentry,
Homebuilders,
Roofing,
Plumbing,
Handyman Services,
Electrical
FAQ
COLUMBIA CONTRACTORS is currently rated 4.5 overall out of 5.
Monday: 7:00 AM - 7:00 PM
Tuesday: 7:00 AM - 7:00 PM
Wednesday: 7:00 AM - 7:00 PM
Thursday: 7:00 AM - 7:00 PM
Friday: 7:00 AM - 7:00 PM
COLUMBIA CONTRACTORS accepts the following forms of payment: Check
Yes, COLUMBIA CONTRACTORS offers free project estimates.
Yes, COLUMBIA CONTRACTORS offers eco-friendly accreditations.
No, COLUMBIA CONTRACTORS does not offer a senior discount.
No, COLUMBIA CONTRACTORS does not offer emergency services.
Yes, COLUMBIA CONTRACTORS offers warranties.
COLUMBIA CONTRACTORS offers the following services: INTERIOR & EXTERIOR REMODELING, DESIGN, CONSTRUCTION, HOME REPAIR.
Contact information
8714 SE 9TH AVE, Portland, OR 97202
Service hours
Monday:
7:00 AM - 7:00 PMTuesday:
7:00 AM - 7:00 PMWednesday:
7:00 AM - 7:00 PMThursday:
7:00 AM - 7:00 PMFriday:
7:00 AM - 7:00 PM