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Top General Contractor Services Here

Experience unparalleled craftsmanship and reliable service with King County's premier general contractor, Christopher Alan Koch. Transforming visions into reality.

Reliable Renovations in King County

Trust Christopher Alan Koch for quality general contractor services in King County, ensuring excellence in every renovation project.

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The Northwest's Leading General Contracting Firm

Discover unparalleled craftsmanship with the Northwest's premier choice for comprehensive general contracting services, tailored to perfection.

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Large construction site in downtown Seattle

Quality Construction by Northwest's Experts

Choose superior craftsmanship and reliability with Christopher Alan Koch's expert general contracting services in King County, WA today.

Professional Project Management

New house building at the construction site.

Custom Home Construction

Kitchen and Bath Remodeling

Carpenters on the roof of new building addition

Home Additions and Extensions

Commercial Building Projects

Roof construction repairman on a residential apartment with new roof shingle being applied

Exterior Renovation Services

As part of the construction of a new house, we are finishing plastering the drywall ready to paint

Interior Design and Finishing

Christopher Alan Koch transformed our outdated kitchen into a modern masterpiece. His attention to detail and timely communication exceeded our expectations. Highly recommend for any renovation needs!

- Lisa Thompson

Construction Service Packages

Basic Renovation Service

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Ideal for small renovation projects such as painting, flooring, and basic installations.

Painting

Flooring

Installations

Windows

Siding

Decks

fencing

Handyman Services

Standard Construction Service

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Includes all features from Basic Renovation Service. Suitable for larger projects like kitchen and bathroom remodels.

Kitchen Remodel

Bathroom Remodel

Structural Changes

Skylights

Outdoor Living

Addition's

Full-Service Contracting

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Includes all features from Basic and Standard Services. Best for complete home remodels and new constructions.

Complete Remodel

New Constructions

Project Management

Commercial Tenant Improvement

Condos

Apartments

ADU

Common Questions Answered

What services does Christopher Alan Koch offer?

Christopher Alan Koch offers a wide range of general contractor services including construction, renovation, remodeling, and project management in Washington State.

How can I request a quote for a project?

You can request a quote by contacting us through our website or calling our office directly to discuss your project needs.

Does Christopher Alan Koch handle both residential and commercial projects?

Yes, we specialize in both residential and commercial projects, providing tailored solutions to meet your specific construction needs.

What areas does Christopher Alan Koch serve?

We proudly serve all of King County and surrounding area's, offering reliable and professional general contracting services to the local community.

Is Christopher Alan Koch licensed and insured?

Yes, we are fully licensed and insured to ensure that all work is completed safely and to the highest standards.

Can Christopher Alan Koch assist with project planning and design?

Absolutely, we offer comprehensive project planning and design services to help you bring your vision to life efficiently.

Get in Touch Today

Contact Christopher Alan Koch for trusted general contractor services in King County, WA.