Home Remodeling Contractors in Roy, WA
Kitchens, bathrooms, additions, decks and ADUs for houses inside the Roy city limits, planned around Muck Creek, on-site septic and the permit counter at City Hall.
- Drawings, plot plan and the City of Roy permit application prepared for you.
- A written price, broken out line by line, before any demolition.
- A single project manager to call from the site visit through final inspection.
By appointment. Limited start dates.
- Over 200 projects
- 4.9 on Google
- 20+ years building
- WA license VOLCABI792C6
What a Roy remodel has to answer first
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The Roy rule
A Roy mailing address is not always the City of Roy
The city itself notes that most properties with a Roy mailing address sit in unincorporated Pierce County, outside the city limits, and it sends those owners to Pierce County for building permits. Inside the limits, Roy City Code has every addition, alteration, repair or demolition permitted by the city clerk-treasurer, on the city's own application form.
What we doBefore design, we find your parcel on the City of Roy zoning map to see which office takes the permit.
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The Roy rule
Muck Creek and Muck Lake
Roy's Shoreline Master Program reaches 200 feet back from the ordinary high water mark of Muck Creek and Muck Lake and their associated wetlands. Lots on both banks of the creek, City Park among them, carry the Shoreline Residential designation, where the standard shoreline setback is 200 feet unless the critical areas code allows it to be reduced, and buildings stay a further 10 feet back from any buffer.
What we doWe check your lot against the wetland, flood and shoreline figures in Appendix 1 of the Shoreline Master Program before any plan is drawn.
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The Roy rule
A city without a sewer
Roy does not provide sanitary sewer, so homes in town and in its growth area rely on septic tanks and drain fields built to Tacoma-Pierce County Health Department rules. A 1997 sewer plan was never adopted because Pierce County would not accept the flows. In the single family zone the minimum lot is 7,200 square feet with sewer, or whatever the health department requires for a septic system, whichever is larger.
What we doBefore a kitchen, bathroom or ADU layout is drawn, we look up the health department's record for your septic system.
We write down the answer to all three before the price is final.
What homeowners say about working with us
I had an amazing experience with Volcano Builders! Bar was incredibly kind, communicative, and made the whole process smooth. We completely redid the bathroom,new flooring, vanity, tub, and wall tiles, and it turned out fantastic. I'm so happy with their work that I'm already planning my second bathroom and hopefully the kitchen too. Highly recommend them to anyone looking for quality work and great service!
Overall, we had a great time with Volcano Builders. There were a few small delays, but they were clear in their communication and kept things moving. The last kitchen remodel turned out great, and the quality seems like it will last for a long time.
Bar's team completely transformed my outdated Seattle bathroom with their exceptional work. Their communication was excellent, keeping me informed every step of the way. The quality of their workmanship exceeded my expectations, turning my old bathroom into what I wanted. I highly recommend Bar and his team for any remodeling project; they're professional, efficient, and produce outstanding results.
I had a great time with Volcano Builders.The team was professional and on time, and the kitchen turned out just how we wanted it.
Volcano did a master bath remodel for us. The project was completed efficiently and on time. All of their workman were courteous and hard working. When we had a couple of material delivery delays they kindly adjusted their schedules. Their pricing was fine and the terms of the contract were fulfilled. We highly recommend Volcano Building.
Volcano builders did a phenomenal job on my bathroom remodel. They exceeded my expectations on many levels. Their designer helped me pick out all the tile and bathroom accessories to make sure everything matched in style. Communication was great and response time very fast whenever I had questions for them. They estimated the project would take 5-6 weeks but finished in 4 weeks! Excellent job! Loooooove my new bathroom! Including pics of the Before… and the After!
Homeowners on camera
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Mark
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Yoshio Inoue
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Stephanie
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Linda, Part 1
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Clinton & Joan
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Mr. Will
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Teresa
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Linda, Part 2
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Michelle
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Sarah & Robert
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Clifford Harris
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Rebecca
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Mrs. Sergeant
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Paul & Burley

I'm Bar, founder of Volcano Builders. I have been building for 20+ years, and our main office is in Bellevue. Most remodeling problems start before any work does: a vague price, a missed permit step, nobody answering the phone. So every project we take on gets a written, itemized price before work starts, a design and permit plan built around your city's rules, and one project manager you can actually reach.
Bar UngerFounder, Volcano Builders
Licensed, bonded and insured · CC VOLCABI792C6 · UBI 604-700-955
Remodeling services in Roy
Bathroom Remodeling
Primary and guest bathrooms, from tile and fixtures to new plumbing and waterproofing.
Kitchen Remodeling
Kitchen remodels for Roy homes, with any change to the city water connection planned and submitted to the water department first.
Basement Remodeling
Finished living space, a guest suite or a media room below the main floor.
Deck Building
Under Roy zoning, a deck no more than 12 inches above grade may reach the property line; a higher one up to first floor level may project 10 feet into the rear yard.
ADU and DADU
Roy City Code lets the city planner approve one attached or detached ADU per house through an administrative use permit, with an attached unit capped at 800 square feet.
Home Additions
Extra bedrooms, bathrooms or living space, designed to match the existing house.
Whole Home Renovation
Several rooms or the whole house, planned and built as one project.
Siding
Siding repair, replacement and installation, with the barrier and flashing behind it done first.
Window Replacement
Replacement windows measured, ordered and installed, sized for egress, safety glass and energy rules.
Foundation Repair
Crack repair, drainage, basement waterproofing and seismic retrofits, engineered where the city requires it.
How your Roy remodel works
Three steps, one team, and a written price before anyone picks up a tool.
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Consultation
We visit your home, walk the space and talk through your goals and budget.
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Design and permits
We design the project, price it in writing and handle the City of Roy building permit.
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Build and hand over
One project manager runs the build through the final walkthrough.
Remodeling in Roy: City Hall permits, Muck Creek, septic and ADUs
How a building permit works in Roy
Roy runs its own permit desk. The city clerk-treasurer accepts building permit applications on the city's form, and the code asks each one to describe the nature and value of the work with plans, specifications and a plot plan that locate it on the lot. City Hall keeps a Monday to Thursday schedule, so filing and inspection requests follow those days.
The staff section of the application shows what the city checks on every file: whether the lot is in the regulatory floodplain, whether the Shoreline Master Program applies, whether a water service permit or water use questionnaire is needed, whether the parcel is in the Western Design Overlay, whether it is zoning compliant and whether a critical area is involved. The form also asks for the contractor's state license and Roy business license numbers.
A permit expires if work does not begin within 180 days, if it stops for 180 days, or if the job is not finished within one year. The city publishes no review times, so the calendar is built once the permit is issued.
Muck Creek, Muck Lake and the floodplain
Muck Creek flows through City Park, near the northwest corner of town, where the park spans both banks with a footbridge over the stream, and Muck Lake with its wetlands is the city's other state shoreline. The Shoreline Master Program applies within 200 feet of their ordinary high water mark, and the city's Shoreline Administrator decides whether a project is exempt or needs a shoreline substantial development permit, with variances and conditional uses going on to the Hearing Examiner.
Flood rules sit in Title 13 of the city code, which adopts the Flood Insurance Study for Pierce County and Incorporated Areas dated March 7, 2017 and its rate map. In the mapped flood hazard area, the flood protection elevation is the base flood elevation plus one foot, and every addition, like any improvement costing half or more of the building's market value, needs its lowest floor above that line. The finished floor height is then recorded on a FEMA Elevation Certificate signed by a licensed land surveyor.
Wetlands, fish and wildlife habitat, floodplains and geologic hazards fall under the critical areas code, run by the city planner. When a project lands in one of those areas or its buffer, the planner can ask for a critical area report from a qualified professional, such as a wetland biologist or an engineer.
ADUs, septic and the city water system
Roy City Code allows one accessory dwelling unit per house, attached or detached, approved by the city planner through an administrative use permit. An attached unit is capped at 800 square feet, a detached one follows the city's accessory building limits, and the unit has to share the main house's water, sewer and electrical services rather than getting its own.
State law, RCW 36.70A.681, bars cities from requiring an ADU owner to live on the property, and the state rules override conflicting local ones. The same statute lets a city prohibit ADUs on lots not served by public sewer, which in Roy is every lot, so the city's current position is confirmed at the start.
Roy sits on permeable soil over a high water table, and the comprehensive plan warns that septic systems there put the groundwater, and with it the city's water supply, at risk; the city works with the health department on how systems are designed and kept up. Roy also runs its own water utility, and any change to the original design or use of a water connection needs a plan approved by the water department.
Setbacks and heights in the single family zone
The single family zone covers two kinds of neighborhood: the older streets laid out on a grid in the historic core, and subdivisions such as Oakview Heights and McKenna Meadows that were built under Pierce County rules before the city annexed them.
Houses in that zone stay 15 feet from the front line, or 20 feet where a garage door faces the street, 20 feet from the rear line and 5 feet from each side on the first story, widening to 8 feet for an upper story. Height tops out at 30 feet, buildings may cover 40 percent of the lot and all hard surfaces together 50 percent. A detached garage or shop is limited to an 800 square foot footprint and 18 feet at the ridge.
What Roy houses are made of
The Census Bureau's 2020 to 2024 American Community Survey puts the median Roy home at 1992, and roughly four in ten of the city's homes date from the 1990s. About one in seven goes back to 1939 or earlier. Some four in five are detached houses and close to one in six a mobile home. The city's comprehensive plan adds that Roy has permitted fewer than one new home a year on average since 1992.
That mix shapes the work. A 1990s house usually needs updated finishes, fixtures and layouts, while a pre-war house in the old core can reveal original framing, wiring or plumbing once a wall is opened. Either way, the itemized price names what is likely to be found before work begins.
Permits: Roy City Code 10-1-12, City of Roy Application for Building Permit and City Hall information page, checked September 2026. Shorelines, floods and critical areas: Roy Shoreline Master Program (RCC Title 12, amended 2018), RCC Title 13 Floodplain Development Management and RCC chapter 10-5. Zoning and ADUs: RCC chapters 11-12 and 11-22, RCW 36.70A.680 and 36.70A.681. Sewer, water and neighborhoods: City of Roy 2024 Comprehensive Plan and Public Works page. Housing: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates.
Roy remodeling questions
My address says Roy. Do I get my permit from the city?
Only if the parcel is inside the city limits. The City of Roy says most properties with a Roy mailing address are in unincorporated Pierce County, and those owners apply to Pierce County instead. We confirm which side of the line your lot is on before anything is drawn.
Does a bathroom or kitchen remodel in Roy need a permit?
Usually. Roy City Code requires a building permit to alter, repair or convert any building in the city limits, with only ordinary maintenance left out, and the fee schedule lists residential plumbing and mechanical permits for new fixtures, venting and equipment. We work out which ones your plan needs before the price is final.
Can I add an ADU to my Roy property?
The city code allows one attached or detached unit per house through an administrative use permit, with an attached unit up to 800 square feet. Roy has no public sewer, and state law lets a city limit ADUs on lots without it, so the septic system and the city's current rule are the first things we check.
My lot backs onto Muck Creek. What changes?
More review before a deck or addition. Land within 200 feet of the creek's ordinary high water mark falls under Roy's Shoreline Master Program, where the standard shoreline setback is 200 feet unless the critical areas code allows less, and part of the creek's channel and floodway lies in the Water Street West and Warren Street rights of way near City Park.
Does the Western Design Overlay apply to my house?
Usually not. The overlay covers downtown commercial, light industrial and public properties and the commercial, light industrial and mixed use land along State Route 507, and projects inside it go through design review by the planning commission. Houses in the single family zone sit outside it.
How much will my Roy remodel cost?
That depends on the scope and on what the house shows once it is opened: relocating plumbing, walls or a septic line costs more than updating a room in place. You receive a written, itemized price before work starts, and typical ranges by project type are in our Remodeling Pricing Guide.
Roy neighborhoods we serve
- Oakview Heights
- McKenna Meadows
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