Home Remodeling Contractors in Toledo, WA
Kitchens, bathrooms, additions and ADUs for Toledo houses, most of them built before 1980, planned around the Cowlitz River floodplain and the city's own permit desk.
- Drawings prepared and your application sent to Toledo's permitting office complete.
- A written, itemized price before anyone starts work on your house.
- One project manager from the first site visit to the final inspection.
By appointment. Limited start dates.
- Over 200 projects
- 4.9 on Google
- 20+ years building
- WA license VOLCABI792C6
Three Toledo rules to settle before a plan is drawn
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The Toledo rule
Two feet above a 1981 flood map
Toledo's flood code adopts the Flood Insurance Study for Lewis County dated November 1981, as amended, with rate maps adopted on December 15, 1981, and keeps the study on file at City Hall. In a special flood hazard area, a new house, an addition or a substantial improvement needs its lowest floor, basement included, raised to the flood protection elevation, which the code sets at two feet above the base flood elevation.
What we doBefore any layout is drawn, we check where your parcel falls on the flood maps Toledo has adopted.
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The Toledo rule
The Cowlitz River buffer
The Cowlitz River, a shoreline of statewide significance, is the one shoreline the city's program lists inside Toledo. Its jurisdiction runs 200 feet landward of the ordinary high water mark, plus floodways, 200 feet of floodplain beyond them and associated wetlands. A 50 foot buffer is measured from the river's high water mark, and a house must stand back from that buffer by a distance tied to lot width: none under 60 feet wide, 20 feet for 60 to 79, 40 feet for 80 to 99 and 50 feet at 100 feet or wider.
What we doWe check your parcel against the city's shoreline maps and setback table before a deck or addition is sketched.
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The Toledo rule
Complete, stamped and emailed
Toledo accepts only complete permit applications, sent by email to its permitting office or handed in at City Hall. The residential checklist asks for a permission to enter form, a current Lewis County assessor's map, a site plan and plans that carry an engineer's stamp, and a site inspection must happen before construction starts. The city asks owners to allow roughly one to five business days for processing, longer for more complex permits.
What we doWe prepare the drawings and email the whole application to the city's permitting office in one complete package.
All three are answered for your address before a Toledo price is put in writing.
What homeowners say about working with us
Volcano Builders did a great job on our master bathroom. The tile work and finishing touches were great. Even though they weren't the cheapest quote we got, you can tell they care about quality.
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!
I just got my bathroom redone by Volcano, and Wow im in love With the final look! Bar was very communicative. Its feel like he was there with me every step of my way, making sure i was kept in the loop. His team was super friendly and professional. They made tge tge process smooth. My new bathroom is everything i hoped for and more. Thank you Volcano!
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.
Had a great experience working with Volcano Builders on remodeling bathroom and flooring in my condo! Bar and his team were very professional from estimates to timely completion of the job! Highly recommend!
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 Toledo
Bathroom Remodeling
Primary and guest bathrooms, from tile and fixtures to new plumbing and waterproofing.
Kitchen Remodeling
Kitchen remodels in Toledo, where the city names electrical, plumbing and mechanical work among the jobs that usually need a permit.
Basement Remodeling
Finished living space, a guest suite or a media room below the main floor.
Deck Building
Toledo says a deck may need a permit depending on its size and where it sits on the lot, so that answer comes before the design.
ADU and DADU
Toledo allows up to two ADUs on a lot with a house, attached, detached or made by converting a garage.
Home Additions
An addition in Toledo starts with a site plan showing setbacks in feet and any ravines, seasonal creeks or wetlands on the parcel.
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 Toledo 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 Toledo building permit.
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Build and hand over
One project manager runs the build through the final walkthrough.
Remodeling in Toledo: permits, the Cowlitz River, hazards and ADUs
How a Toledo building permit moves
The City of Toledo reviews its own building permits, and the process runs largely by email. Applications go to the city's permitting address or are dropped off at City Hall, and only complete applications are accepted for review. For owners who are unsure which permit fits, the city runs a permit inquiry form where staff point the project toward the right application, with the note that this guidance is not an approval to start.
The residential checklist is specific. Besides the application itself it lists a permission to enter form, a current Lewis County assessor's map, and a site plan with a north arrow, property lines, the proposed structure with front, side and rear setbacks marked in feet, existing buildings and paved or graveled surfaces, the driveway, and major features such as ravines, seasonal creeks and wetlands. Plans go in as one electronic set or two paper sets, each with an engineer's stamp, along with a signed energy code certification and a cross connection form.
Once a permit is issued the inspections follow a set order, from post holes, footings and foundation through under slab plumbing, shear nailing, framing, insulation and sheetrock to the final. The city asks for 24 hours notice for each one, and work covered before it is approved may have to be opened up again. Under the Land Development Code, substantial construction must begin within one year of issue, with a single extension allowed.
The Cowlitz River floodplain
Toledo's flood rules apply to every area subject to the base flood inside the city, and they rest on the Flood Insurance Study for Lewis County from November 1981, as amended. The residential application lists a separate floodplain development permit for lots in the mapped flood zone, and the code defines the floodway as the channel of the Cowlitz River and the land beside it that must stay open to carry the base flood.
For a house in a special flood hazard area, the lowest floor of new construction, an addition or a substantial improvement, basement included, goes to two feet above the base flood elevation. Fully enclosed space below that floor is either prohibited or built to let floodwater in and out, with at least two openings giving one square inch of opening for every square foot of enclosed area, the bottom of each no higher than one foot above grade.
Inside the floodway itself, new construction and substantial improvements are prohibited. Repairs and improvements are still possible when they add no ground floor area and stay below the substantial improvement line, so a riverside kitchen or bathroom can often be remodeled where an addition cannot be built.
Building near the Cowlitz shoreline
Toledo's Shoreline Master Program, the January 2017 update, gives the city authority over the Cowlitz River where it runs through town. The shoreline map sorts that land into two environments: aquatic below the ordinary high water mark and urban conservancy on the land above it. The boundaries on the map are approximate, and the actual reach of jurisdiction is settled by an on-site inspection.
Inside the 50 foot river buffer, native vegetation is to be kept wherever construction allows: no more than 15 percent of the shoreline vegetation may be cleared for an approved use, and native trees over four inches in diameter at breast height stay. A home within shoreline jurisdiction is limited to 35 feet in height and 30 percent impervious surface.
Many single-family projects are exempt from a shoreline substantial development permit, and for a house the city's signed building permit can stand in for the written exemption. The program is updated jointly with the state Department of Ecology from time to time, so a riverside plan is checked against the version in force on the day it is filed.
Slopes, earthquakes and volcanic hazards
Toledo relies on Lewis County's critical area maps to show roughly where known critical areas are, and the code warns that those maps are a general guide: a site visit or a specialist's study may be needed to pin down what is actually on a lot.
Where a steep slope or landslide hazard is involved, a geotechnical report covers the slope and a buffer equal to the largest of 50 feet or the slope's height multiplied by one, one and a half or two, depending on how steep it is. Every structure that needs a building permit in Toledo is designed to the D1 seismic zone of the International Building Code, and areas prone to liquefaction follow the state Department of Natural Resources ground response data.
The code also treats lahars and near volcano hazards as volcanic hazard areas, mapped from the state's simplified volcanic hazard data of November 2023. Ash fall is not regulated, and no special report is required in a volcanic hazard area, but the standards in that section still apply to the design.
Accessory dwelling units and lot rules
Toledo's code allows up to two accessory dwelling units on any residential lot that already has a principal home. They can sit inside the house, attach to it or stand in a separate building, and an existing garage or outbuilding may be converted even if it does not meet today's setbacks, as long as the conversion does not make the nonconformity worse.
Where a lot backs onto a public alley, a detached unit may be built right at the alley lot line unless the city routinely plows snow on that alley, and the city may not require public street improvements as a condition of an ADU. Parking is one off-street space for an ADU on a lot of 6,000 square feet or less and two on a larger lot.
In the low density residential zone, houses keep 15 feet from the front property line, 5 feet from each side, 10 feet from a street side and 10 feet from the rear, under a 35 foot height limit. The minimum lot is 4,000 square feet inside the Old Town Residential Overlay and 6,000 square feet elsewhere. On the utility side, the city requires each residential unit to be separately metered for water unless a master meter is allowed by ordinance.
Toledo houses and what they hide
Toledo grew up as the upriver landing for boats on the Cowlitz from Vancouver and Portland, and it was incorporated in 1892, named after the paddle-wheel steamer Toledo that worked the river until 1918. The Census Bureau's 2020 to 2024 American Community Survey counts about 250 homes in the city and puts the median year built at 1964.
Roughly a third of those homes date from 1939 or earlier, close to four in five predate 1980, and about three in four are detached single-family houses. For a city this small the estimates carry wide margins, but the picture is of an older housing stock, where opening a kitchen or bathroom wall can turn up dated wiring, plumbing and insulation. We write those possibilities into the itemized price rather than finding them halfway through.
Permits: City of Toledo Planning, Permits and Development page and Residential Building Permit Application, checked September 2026. Floods, hazards, ADUs and zoning: City of Toledo Land Development Code, December 10, 2025 version. Shorelines: City of Toledo Shoreline Master Program Update (January 2017) on the Department of Ecology site and the city's Shoreline Master Program page. History: City of Toledo 2020 Comprehensive Plan. Housing: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates.
Toledo remodeling questions, answered
Does a kitchen remodel in Toledo need a permit?
Usually, once the work touches wiring, plumbing or venting. The city lists electrical, plumbing and mechanical work among the common projects that require a permit, and its permit inquiry form lets staff confirm the right application for a specific plan. We sort out which permits your layout needs before the price is final.
How do I apply for a building permit in Toledo?
By email to the city's permitting office or in person at City Hall, and only complete applications are accepted. A residential application needs a permission to enter form, a current Lewis County assessor's map, a detailed site plan and stamped plans. On our projects we prepare the drawings and send the package for you.
How long does a Toledo permit take?
The city asks owners to allow roughly one to five business days for processing, with more complex permits taking longer. After issue, every inspection needs 24 hours notice, and substantial construction has to begin within one year.
Can I add an ADU to my Toledo property?
In most cases, yes. The city allows up to two accessory dwelling units on a residential lot with a house, attached, detached or converted from a garage, with one parking space on a lot of 6,000 square feet or less and two on a larger lot. Flood and shoreline rules still apply near the river.
My house is near the Cowlitz River. What changes?
More review. Within 200 feet of the river's ordinary high water mark, and in floodways and nearby floodplain, the shoreline program applies, with a 50 foot buffer and a further setback tied to lot width. In a flood zone, an addition or substantial improvement raises the lowest floor to two feet above the base flood elevation.
What will a home remodel in Toledo cost?
It depends on scope and on what an older house hides: moving plumbing, walls or gas lines costs more than refreshing a room in place, and floodplain or shoreline review adds design work. You receive a written, itemized price before work starts, and typical ranges by project type are in our Remodeling Pricing Guide.
Serving Toledo
Volcano Builders 1750 112th Ave NE #B217 Bellevue, WA 98004 (206) 666-0412 Get directionsNearby cities














