Room AdditionsDone Right.
Professionally managed room additions built for long-term comfort and value. We build additions that integrate seamlessly with your existing home, matching structure, layout, and finishes.
Our Services
Full-Service Room Additions
We provide complete room addition services, managing every phase of your project. From foundation work to final finishes, we ensure your addition is built correctly and efficiently.
Room additions and home expansions
Structural framing and modifications
Load-bearing wall removal and support installation
Beam installation and structural reinforcement
Foundation and framing work
Roof tie-ins and structural integration
Interior and exterior finishing
Coordination of electrical, plumbing, and HVAC
Our Process
Our Room Addition Process
Consultation & Project Evaluation
We assess your space, understand your goals, and determine the best approach for your addition.
Detailed Proposal & Scope
You receive a clear outline of the work, materials, and expectations.
Planning & Coordination
We prepare the project, coordinate materials, and ensure everything is ready before construction begins.
Construction & Installation
All work is completed with a focus on structural integrity, craftsmanship, and attention to detail.
Final Walkthrough
We review the completed project with you to ensure everything meets expectations.
Why Homeowners Choose Pinnacle
Full Project Management
We handle all coordination, scheduling, and subcontractors so you don't have to. One point of contact from start to finish.
Hands-On Involvement
We personally perform key portions of the work, ensuring quality control and accountability throughout your project.
Clear Communication
You'll always know what's happening with your project — timelines, updates, and next steps.
Licensed, Bonded & Insured
Fully licensed and bonded in Washington State and fully insured for your peace of mind on every project.
Clean Job Sites
We maintain clean, organized work areas to keep your home safe and the project running efficiently.
Quality Craftsmanship
We focus on quality materials and proper installation methods that ensure your project stands the test of time.
What to Expect During Your Room Addition
Room additions require careful planning and execution. We focus on clear communication, proper construction methods, and attention to detail to ensure your project is completed safely and built to last.
We manage every phase of construction—structural work, framing, electrical, plumbing, HVAC, and finishing—so you have one point of contact and clear visibility into your project's progress.
Your new space will integrate seamlessly with your existing home, matching structure, layout, and finishes so it feels like it was always there.
Explore Our Remodeling Services
We offer a full range of remodeling services to improve your home — all professionally managed from start to finish.
Start Your Room Addition Project
Planning a room addition? Contact us today to schedule a consultation and take the next step toward expanding your home.
Get In Touch
Request a
Free Estimate
Ready to get started? Reach out today for a free, no-obligation estimate. We proudly serve Puyallup, Tacoma, Sumner, Bonney Lake, and surrounding Pierce County communities.
25-Mile Service Radius
We proudly serve Puyallup, Tacoma, Sumner, Auburn, and surrounding Pierce County communities.