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Business Details
50+ Years
experience
Expert Concrete Floor Solutions in Portland
Since 1972, Colonial Service has specialized in concrete floor finishing, restoration, and repair services for commercial and industrial clients across Oregon and Southern Washington. Our team combines decades of experience with advanced technologies to deliver durable, aesthetically pleasing flooring solutions tailored to each client's needs. We maintain full control over preparation processes through ownership of specialized equipment, including shot blasters and diamond grinders, ensuring dust-free environments and precise results. Our portfolio includes polished concrete, epoxy coatings, staining, and sealing, with expertise in both new installations and restoration projects.

Committed to exceeding expectations, we provide customized solutions that prioritize longevity, cost-efficiency, and visual appeal. Our technicians' expertise and rigorous attention to detail have established us as a premier concrete flooring provider in the Pacific Northwest, serving clients in sectors ranging from manufacturing to hospitality. We emphasize client collaboration, maintaining transparency throughout projects to ensure satisfaction with every finished floor. This approach has fostered long-term partnerships with major commercial enterprises throughout the region.
Services
Polished Concrete Epoxy Floor Coatings Stained Concrete Sealing Services Grinding Services
Details
  • Year established: 1972
Highlights and features
  • We have 50+ years of regional concrete flooring experience
  • We own specialized dust-free preparation equipment
  • Our team delivers customized solutions for complex projects
  • We serve Oregon and Southern Washington commercial clients
  • We prioritize client collaboration and transparent communication
What people say
Job well done Met our time schedule Customized solutions Clean premises after work Durable flooring results
Services
Polished Concrete
Our polished concrete floors combine durability with aesthetic appeal through aggregate exposure and customizable finishes. Commercial clients benefit from reduced maintenance costs and extended lifespan compared to traditional flooring options. The process utilizes diamond grinding techniques to achieve varying levels of reflectivity while maintaining slip resistance for safety in high-traffic environments.
Epoxy Floor Coatings
Epoxy coatings provide industrial spaces with chemical-resistant, seamless flooring surfaces that enhance lighting efficiency through reflective properties. This solution addresses heavy-duty requirements while offering decorative possibilities through color blending and metallic effects. Our installation process ensures optimal adhesion for warehouse, manufacturing, and retail settings.
Stained Concrete
Concrete staining transforms existing or new floors with translucent, permanent color effects that mimic natural stone or create modern design patterns. The acid-based staining process chemically bonds with concrete to produce unique, variegated appearances that resist fading in commercial environments while maintaining easy-clean properties.
Sealing Services
Protective sealing treatments extend concrete floor longevity by preventing moisture penetration, staining, and surface abrasion. Our commercial-grade sealers create durable, easy-maintenance finishes that preserve polished or stained appearances while meeting safety standards for pedestrian and vehicular traffic areas.
Grinding Services
Precision grinding addresses surface imperfections through diamond tooling that prepares existing floors for resurfacing or removes coatings without dust contamination. This process restores uneven concrete surfaces to optimal condition while maintaining structural integrity for subsequent finishing treatments.
Questions
What concrete flooring services do you offer?
We provide polished concrete, epoxy coatings, staining, sealing, and grinding services for commercial and industrial clients.
Which areas do you serve?
We operate throughout Oregon and Southern Washington, serving diverse commercial sectors.
Is polished concrete suitable for high-traffic areas?
Yes, polished concrete offers superior durability and requires minimal maintenance for high-traffic environments.
Can you refinish existing concrete floors?
Our grinding, staining, and polishing techniques effectively restore and enhance existing concrete surfaces.
What equipment do you use?
We utilize shot blasters, diamond grinders, and specialized dust-control systems for precise floor preparation.
Do you handle both new installations and restoration projects?
Our expertise covers both new concrete flooring installations and comprehensive restoration of existing surfaces.