Custom Additions

Seamless, Structurally Sound Home Additions

The best home additions feel like they’ve always been part of your house. At Kopp Construction Co, we carefully align structural loads, rooflines, and exterior finishes so every expansion blends naturally without awkward transitions. Our approach includes:

• Addition types:
• Primary suite & bedroom additions
• Kitchen & dining expansions
• Second-story additions
• Garage & bonus room conversions
• Covered patios & outdoor living
• What you’ll gain:
• Space planned around your lifestyle
• Matching materials and finishes for curb-appeal continuity
• Upgraded insulation, windows, and air-sealing for comfort

We plan HVAC, plumbing, and electrical from day one to prevent costly changes later, ensuring a seamless, structurally sound addition. Ready to explore the possibilities for your home? Reach out to us today for a personalized consultation.

Elevate Your Home's Functionality and Value

A well-designed addition can revolutionize your living experience. Consider these compelling reasons to invest in a home addition:

• Accommodate growing families
• Create dedicated spaces for work or hobbies
• Increase resale value
• Avoid the costs and hassles of moving
• Customize your living space to your exact needs
• Improve energy efficiency with modern construction techniques

Our team at Kopp Construction Co will work closely with you to design an addition that seamlessly integrates with your existing structure while meeting your unique needs and preferences.

Why Choose Kopp Construction Co

When it comes to home additions, Kopp Construction Co stands out as the premier choice in the Greater Portland metro area. Here's why homeowners trust us with their expansion projects:

• Turn-key services from design to completion
• Commitment to quality over cutting corners
• Exceptional customer care throughout the process
• Professional management ensuring timely project delivery
• Build Green Platinum Award-winning sustainable practices
• Free, no-obligation estimates
• Bilingual team fluent in English and Spanish
• Locally operated with deep community roots
• Quick response times with services provided within a week
• Fully licensed, bonded, and insured for your peace of mind
• We handle all insurance paperwork and required permits
• Seamless collaboration with your engineer and architect

Our dedication to excellence and customer satisfaction sets us apart in the construction industry. We're not just building additions; we're creating spaces where memories will be made for years to come.

Contact Us

Ready to take the first step towards your dream home addition? Kopp Construction Co is here to guide you through every phase of the project. From initial design concepts to the final touches, we'll ensure your addition exceeds your expectations and adds lasting value to your home.

Don't wait to start creating the home you've always wanted.Contact us now to schedule your free consultation and let's bring your vision to life.