Home Additions in Spokane & North Idaho
Room additions, second story additions, in-law suites, and sunrooms. Serving Spokane, Spokane Valley, Liberty Lake, Coeur d'Alene, Post Falls, and Hayden for 38+ years. Expand your living space without moving.
What Kind of Space Do You Need?
From a single room to an entire second story, we design and build additions that feel like they've always been part of your home.
Room Additions
Extra bedroom, home office, or expanded living area that flows naturally from your existing space
Second Story Additions
Double your living space without sacrificing yard—perfect for established neighborhoods
In-Law Suites
Self-contained living spaces for aging parents or adult children with privacy for everyone
Sunrooms & Four-Season Rooms
Bright, airy spaces that connect you with the outdoors year-round
From Homeowners Like You
"We thought we'd have to move to get more space for our growing family. Jason showed us how an addition could give us everything we needed while keeping us in the neighborhood we love. You can't even tell where the old house ends and the new part begins."
What Goes Into a Quality Addition
An addition isn't just extra square footage—it's engineering, design, and craftsmanship that must seamlessly integrate with your existing home.
Foundation & Structure
Proper foundation work ensures your addition stands the test of time. We engineer connections to your existing structure for seamless integration.
Roofline Integration
Matching your existing roofline is critical. We design additions that look original, not "tacked on," with proper drainage and weatherproofing.
Mechanical Systems
HVAC, electrical, and plumbing must be extended properly. We assess your existing systems and upgrade as needed for the added load.
Matching Finishes
Siding, trim, flooring, and paint must match or complement your existing home. We source materials carefully for seamless transitions.
Considering a Second Story?
Adding up instead of out preserves your yard and often costs less per square foot. But it requires careful structural analysis—your existing foundation and framing must support the new load.
We evaluate your home's structure, work with engineers when needed, and handle all the complexity so you don't have to. The result? A second story that feels like it was always meant to be there.
Home Additions for People Who Value Quality
After 38 years of building additions in Spokane, we've refined our process for homeowners who expect more.
Meticulous Planning First
Every detail is considered before we break ground—structural requirements, permits, material matching, and timeline. Fewer surprises, better results.
One Point of Contact
Work directly with Jason throughout your project. No runaround, no "I'll have to check with someone." Immediate answers from someone who knows your project.
Transparent Pricing
Detailed, itemized estimates so you know exactly what you're paying for. No hidden fees, no surprise change orders, no games.
Respect for Your Home
Dust barriers, daily cleanup, punctual crews. We're in your space during construction, and we treat it like a sanctuary—not a job site.
How Your Addition Project Unfolds
A clear process means fewer surprises and better results.
Discovery Call
We start with a phone conversation to understand your vision and needs. What space do you need? How do you imagine using it? We'll answer your questions and determine if we're the right fit.
In-Home Consultation
Jason visits your home to assess the space, understand your property's possibilities, and discuss options. We'll look at structural considerations, property lines, and how different approaches might work.
Design & Engineering
We develop detailed plans, coordinate with engineers if needed, select materials, and create a comprehensive estimate. You'll know exactly what you're getting before we start.
Construction
Our skilled crews execute the plan with regular updates and Jason as your single point of contact. We coordinate all permits, inspections, and subcontractors.
Final Walkthrough
We review every detail together and address any concerns. We're not done until you're completely satisfied with your new space.
Common Questions About Home Additions
Answers to the questions we hear most often from Spokane homeowners.
How long does a typical addition take?
Timeline varies significantly by scope. A single room addition typically takes 3-4 months. A second story addition might take 4-6 months. We'll provide a specific timeline based on your project during consultation.
What's the typical investment for an addition in Spokane?
Additions typically range from $200-$400+ per square foot depending on complexity, finishes, and whether plumbing/mechanical work is involved. A basic room addition might start around $80,000, while a full second story could be $200,000+. We provide detailed estimates after consultation.
Can we live in our home during construction?
Usually yes, though there may be some inconvenience. We carefully plan construction sequencing to minimize disruption. Second story additions require more coordination, but we've helped many families stay in their homes throughout the process.
Do you handle permits and engineering?
Yes, we handle everything. Additions require building permits, and many require structural engineering. We coordinate with engineers, submit permit applications, and manage all inspections. You don't have to deal with any of the paperwork.
How do you make the addition match our existing home?
This is one of the most important aspects of our work. We carefully source matching or complementary materials—siding, roofing, trim, windows. We design rooflines that integrate naturally. The goal is an addition that looks like it was always part of the house.
What if we discover problems with the existing structure?
It happens, especially in older homes. If we discover issues during construction, we stop and discuss immediately. We'll explain what we found, present options with clear pricing, and never proceed without your approval.
Let's Talk About Your Addition
A short phone call is the best way to start. We'll discuss your vision, answer your questions, and help you understand what's possible. No pressure, no obligation.
Call (509) 351-0400