Build the Home You Actually Need
Kitchen, bath, addition, ADU, or garage conversion. One licensed contractor, one locked price, one crew that finishes on time.
“We hired RT Signature Homes for a complete gut-remodel of our kitchen, and the results are spectacular. They took our cramped, 1990s layout…”
The Smartest Investment in Your Newcastle, WA Home
Hiring the right general contractor does more than fix a room. It adds usable square footage, rental income, safety, and resale value. Every project we run is built to pay you back for decades.
More Usable Square Footage
Additions, ADUs, and garage conversions add real living space the appraiser counts, not wasted rooms or awkward layouts.
Maximum Resale Value
Permitted kitchens, baths, and ADUs are among the highest ROI projects you can do. Unpermitted work kills your sale price.
Rental Income Built In
An ADU or garage conversion can pull $1,800-$3,500/month in rent. The project pays its own mortgage and then some.
Modern, Functional Layouts
Open kitchens, walk-in showers, dedicated offices, and master suites that actually fit how your family lives today.
Code-Compliant Safety
We update wiring, gas lines, framing, and waterproofing to current code. No fire hazards, no leaks, no rot waiting to surface.
One Accountable Contractor
No juggling subs, plumbers, electricians, and inspectors. One contract, one project manager, one team responsible.
Built To Permit. Finished To Last.
At RT Signature Homes, we run kitchens, baths, additions, ADUs, and garage conversions with one project manager, one crew, and one accountable contract. No hand-offs, no excuses.
Every plan is drawn for code, every permit pulled in your name, every inspection passed the first time. You sign once and we deliver.
What We Build For You
Kitchens, baths, additions, ADUs, and garage conversions delivered on time and on budget
Kitchen Remodeling
Our 4-Step General Contractor Process
From first call to final walkthrough, we run a tight playbook that keeps your build on time and on budget.
Free In-Home Estimate
We walk the project with you, take measurements, scope the work, and hand you a real number before you commit a dollar.
Plans, Permits & Locked Quote
We draw the plans, pull the permits in our name, and lock the price in writing. No surprise change orders later.
Build With One Accountable Crew
Demo, framing, mechanicals, and finishes done by our in-house team with daily updates and a clean job site.
Final Inspection & Warranty
We pass final inspection, walk you through every detail, and back the work with a written warranty.
Ready to break ground? Call us for a free in-home estimate and a real start date today.
Let's turn your vision into reality with our expert guidance
Get Started Today →
Real stories from homeowners who finished their builds with us
We hired RT Signature Homes for a complete gut-remodel of our kitchen, and the results are spectacular. They took our cramped, 1990s layout and transf...We hired RT Signature Homes for a complete gut-remodel of our kitchen, and the results are spectacular. They took our cramped, 1990s layout and transformed it into an open-concept chef’s dream. The custom cabinetry and
seamless quartz island installation are flawless. Communication wasexcellent throughout the entire process
Marcus V.
google Verified ReviewKitchen remodels are notoriously stressful, but the team at RT Signature Homes made it incredibly
smooth . They stuck strictly to the timeline...Kitchen remodels are notoriously stressful, but the team at RT Signature Homes made it incrediblysmooth . They stuck strictly to the timeline they gave us, and the daily cleanup was immaculate. Our new walk-in pantry and under-cabinet lighting have completely changed how we use our space.Highly recommend !
Sarah J.
google Verified ReviewFrom the initial design consultation to the final backsplash tile placement, RT Signature Homes showed
incredible craftsmanship. They listene...From the initial design consultation to the final backsplash tile placement, RT Signature Homes showedincredible craftsmanship. They listened to exactly what we wanted (a modern farmhouse vibe) and executed it perfectly. It feels like a luxury home now.
David & Elena Rostova
google Verified ReviewI can’t say enough good things about RT Signature Homes. They helped me maximize the footprint of my small kitchen, adding creative storage solution...I can’t say enough good things about RT Signature Homes. They helped me maximize the footprint of my small kitchen, adding creative storage solutions I never would have thought of. The team was
respectful ,professional , and the quality of the finish work is top-tier.
Chloe B.
google Verified ReviewRT Signature Homes just finished remodeling our primary bathroom, and I feel like I'm walking into a five-star resort every morning. The freestanding ...RT Signature Homes just finished remodeling our primary bathroom, and I feel like I'm walking into a five-star resort every morning. The freestanding tub installation and the custom dual-vanity are gorgeous. They ran into a minor plumbing issue behind our old walls but handled it immediately without blowing up our budget.
Amanda C.
google Verified ReviewIf you want a bathroom remodel done right, call RT Signature Homes. The tile work in our new walk-in shower is absolute perfection—perfectly aligned...If you want a bathroom remodel done right, call RT Signature Homes. The tile work in our new walk-in shower is absolute perfection—perfectly aligned and expertly sealed. They were
courteous , kept the dust contained to the workspace, and delivered exactly what was promised.
Greg H.
google Verified ReviewWe used RT Signature Homes to update our outdated guest bath and powder room. They brought so many
great design ideas to the table regarding ...We used RT Signature Homes to update our outdated guest bath and powder room. They brought so manygreat design ideas to the table regarding fixtures and space-saving layouts. The project wascompleted on time , and the crew was a pleasure to have around.
Natalie M.
google Verified ReviewHighly
impressed with theprofessionalism of RT Signature Homes. They converted our old tub-and-shower combo into a massive, modern ...Highlyimpressed with theprofessionalism of RT Signature Homes. They converted our old tub-and-shower combo into a massive, modern walk-in shower with a bench and rainfall showerhead. The glass enclosure looksamazing . This company clearly takes pride in their work.
Tom R.
google Verified ReviewThey did a
great job ! We interviewed several contractors before making a decision and we didn't know exactly what we were looking for, but RT...They did agreat job ! We interviewed several contractors before making a decision and we didn't know exactly what we were looking for, but RT took our main idea and turned into what we always wanted. I would defintely recommend them to anyone looking for areliable contractor, youwon't be disappointed .
Nathan O.
google Verified ReviewWe hired RT Signature Homes for a complete gut-remodel of our kitchen, and the results are spectacular. They took our cramped, 1990s layout and transf...We hired RT Signature Homes for a complete gut-remodel of our kitchen, and the results are spectacular. They took our cramped, 1990s layout and transformed it into an open-concept chef’s dream. The custom cabinetry and
seamless quartz island installation are flawless. Communication wasexcellent throughout the entire process
Marcus V.
google Verified ReviewKitchen remodels are notoriously stressful, but the team at RT Signature Homes made it incredibly
smooth . They stuck strictly to the timeline...Kitchen remodels are notoriously stressful, but the team at RT Signature Homes made it incrediblysmooth . They stuck strictly to the timeline they gave us, and the daily cleanup was immaculate. Our new walk-in pantry and under-cabinet lighting have completely changed how we use our space.Highly recommend !
Sarah J.
google Verified ReviewFrom the initial design consultation to the final backsplash tile placement, RT Signature Homes showed
incredible craftsmanship. They listene...From the initial design consultation to the final backsplash tile placement, RT Signature Homes showedincredible craftsmanship. They listened to exactly what we wanted (a modern farmhouse vibe) and executed it perfectly. It feels like a luxury home now.
David & Elena Rostova
google Verified ReviewI can’t say enough good things about RT Signature Homes. They helped me maximize the footprint of my small kitchen, adding creative storage solution...I can’t say enough good things about RT Signature Homes. They helped me maximize the footprint of my small kitchen, adding creative storage solutions I never would have thought of. The team was
respectful ,professional , and the quality of the finish work is top-tier.
Chloe B.
google Verified ReviewRT Signature Homes just finished remodeling our primary bathroom, and I feel like I'm walking into a five-star resort every morning. The freestanding ...RT Signature Homes just finished remodeling our primary bathroom, and I feel like I'm walking into a five-star resort every morning. The freestanding tub installation and the custom dual-vanity are gorgeous. They ran into a minor plumbing issue behind our old walls but handled it immediately without blowing up our budget.
Amanda C.
google Verified ReviewIf you want a bathroom remodel done right, call RT Signature Homes. The tile work in our new walk-in shower is absolute perfection—perfectly aligned...If you want a bathroom remodel done right, call RT Signature Homes. The tile work in our new walk-in shower is absolute perfection—perfectly aligned and expertly sealed. They were
courteous , kept the dust contained to the workspace, and delivered exactly what was promised.
Greg H.
google Verified ReviewWe used RT Signature Homes to update our outdated guest bath and powder room. They brought so many
great design ideas to the table regarding ...We used RT Signature Homes to update our outdated guest bath and powder room. They brought so manygreat design ideas to the table regarding fixtures and space-saving layouts. The project wascompleted on time , and the crew was a pleasure to have around.
Natalie M.
google Verified ReviewHighly
impressed with theprofessionalism of RT Signature Homes. They converted our old tub-and-shower combo into a massive, modern ...Highlyimpressed with theprofessionalism of RT Signature Homes. They converted our old tub-and-shower combo into a massive, modern walk-in shower with a bench and rainfall showerhead. The glass enclosure looksamazing . This company clearly takes pride in their work.
Tom R.
google Verified ReviewThey did a
great job ! We interviewed several contractors before making a decision and we didn't know exactly what we were looking for, but RT...They did agreat job ! We interviewed several contractors before making a decision and we didn't know exactly what we were looking for, but RT took our main idea and turned into what we always wanted. I would defintely recommend them to anyone looking for areliable contractor, youwon't be disappointed .
Nathan O.
google Verified ReviewReady to get started?
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Frequently Asked Questions
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Trusted General Contractor by RT Signature Homes – Call (888) 585-9157 Today!
Tired of houses that do not fit your life? In Newcastle, WA, RT Signature Homes is the general contractor homeowners call when they want kitchens, baths, additions, ADUs, and garage conversions built right. Over 10 years of licensed, insured, locked-price builds.
Our crew handles every phase in-house. Plans, permits, demo, framing, mechanicals, finishes, and final inspection all under one contract. No subs vanishing, no surprise change orders, no missed deadlines. Why gamble on a handshake when a licensed GC will lock the price in writing? Call RT Signature Homes at (888) 585-9157 for a free in-home estimate today.
Serving Newcastle, WA and Surrounding Areas
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Auburn Bellevue Bothell Burien Clyde Hill Covington Des Moines Duvall Enumclaw Federal Way Issaquah Kenmore Kent Kirkland Lake Forest Park Maple Valley Medina Mercer Island Milton Mountlake Terrace Newcastle North Bend Pacific Redmond Renton Sammamish SeaTac Shoreline Skykomish Snoqualmie Tukwila Woodinville King County
