Single-Story Additions

Expand your main floor living area with a primary suite, kitchen, family room, bedrooms, and bathrooms, seamlessly integrated with your existing first floor. 

Multi-Story Additions

Add a full or partial second story to your home. Ideal for a master suite or additional bedrooms and bathrooms.

Bump-Outs

Expand an existing room on the main floor, like the living area, kitchen, office, or bathroom, without needing a free-standing addition.

Attic Dormers

Transform a cramped attic into a comfortable and beautiful bathroom, bedroom, or play area by reconfiguring the roofline and adding windows.

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Why Choose Us For Your Home Addition

Seattle's Top-Rated Home Addition Contractors

We Have an Effective Process 

We know that a home addition project can be a big undertaking, which is why we are committed to making the process as smooth and stress-free as possible. Our team will handle all necessary permits and regulations, ensuring that your project meets all safety standards and requirements. 

Meticulous Attention to Detail

Our team is dedicated to providing superior craftsmanship and attention to detail in everything we do. From choosing the perfect materials and finishes to ensuring seamless integration with your existing home, we take every aspect of the project into consideration.

We Put Customers First 

As a family-owned business, we understand the importance of trust and communication in any remodel project. That's why we go above and beyond to provide exceptional service and put our customer's needs first. 

20+ Years of Experience

Our team has been in the remodeling and construction industry for over 20 years! Our team loves what they do and takes pride in their ability to execute projects of all scopes and sizes to the highest standards possible. 

Our Client Testimonials Speak Volumes

Experience the A-Z Construction Difference

Start Your Seattle-Area Home Addition Today 

Ready to fall back in love with your home? Contact us today and discover why homeowners across Seattle, Renton, and the Eastside trust A-Z Construction Solutions with their home additions.

Serving Seattle, Renton and The Greater Eastside 

Questions About Home Additions

What types of home addition projects do you specialize in, and can you provide examples?

At A-Z Construction Solutions, we specialize in a variety of home addition projects, including:

  • Single-story additions 
  • Multi-story additions
  • Kitchen and bathroom expansions
  • Garages and bonus rooms
  • Attic dormers

How do you guide clients through the process of planning and building home additions in Seattle?

Our collaborative process includes two consultations, a proposal, detailed planning, pre-construction meetings, and regular updates through our BuildTrend platform.

What sets your addition services apart from other contractors in the area?

Our commitment to quality, value, attention to detail, and customer service sets us apart. We also offer seamless Buildertrend integration and flexible financing options.

Ready to Get Started? Contact Our Seattle Addition Construction Experts Today

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