Home Addition & ADU Builder in Vancouver, WA

Searching for home addition contractors near me? Salcans Remodeling is a licensed, bonded, and insured home addition and ADU builder serving Vancouver, WA and Portland, OR. From room additions and second-story expansions to detached backyard ADUs and garage conversions, we manage every phase of your project, design, permitting, and construction, with the same craftsmanship that earned us 80+ five-star Google reviews.

80+ Reviews
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80+ 5-Star Google Reviews
Licensed, Bonded & Insured
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services

Our Home Addition & ADU Services

Below you'll find our full range of home addition and ADU construction services for Vancouver, WA and Portland, OR homeowners.

service 1

Full Home Addition Construction (Complete Room Additions)

A full home addition expands your living space with a new room, story, or wing built to match your home's existing style. At Salcans Remodeling, we handle the entire process in-house, from architectural design and permitting through framing, electrical, plumbing, insulation, and finish work, so you deal with one general contractor from start to finish.

Timeline:
6 – 14 weeks depending on addition size, foundation type, and permit review times in Vancouver, WA or Portland, OR.
Price Range:
$120,000 – $300,000+ depending on square footage, foundation type, roofline tie-in, and finish level.
service 2

Second-Story Addition Construction

Adding a second story is one of the most cost-effective ways to gain significant square footage without expanding your home's footprint. We handle structural engineering, roof tie-in, staircase placement, and full interior finishing for a seamless addition that looks original to the house.

Timeline:
8 – 16 weeks depending on square footage, structural upgrades needed, and permit timelines.
Price Range:
$150,000 – $350,000+ depending on square footage, existing foundation capacity, and finish level.
service 3

Primary Suite & Bedroom Additions

Growing families and multigenerational households often need a private primary suite or extra bedroom without moving. We design and build additions with a full bath, walk-in closet, and matching finishes that blend seamlessly with your existing home.

Timeline:
6 – 10 weeks depending on size and whether a new bathroom is included.
Price Range:
$70,000 – $180,000+ depending on square footage and whether a bathroom is added.
service 4

Family Room, Sunroom & Bump-Out Additions

A sunroom or bump-out addition is a budget-friendly way to add usable square footage without a full second-story build. We frame, insulate, and finish family rooms and sunrooms with large windows and matching siding, roofing, and trim.

Timeline:
4 – 8 weeks depending on size and foundation requirements.
Price Range:
$35,000 – $90,000+ depending on size, window package, and foundation type.
service 5

Detached ADU Construction (Backyard Cottages)

A detached ADU gives you a fully independent backyard cottage for rental income, aging parents, or guests. We manage site planning, utility hookups, and Vancouver, WA and Portland, OR ADU permitting from foundation to final inspection.

Timeline:
4 – 7 months depending on size, utility connections, and local permit review.
Price Range:
$150,000 – $350,000+ depending on size (studio to 2-bedroom), utility connections, and finish level.
service 6

Garage Conversion to ADU or Living Space

Converting an attached or detached garage into livable space is one of the most affordable ways to add square footage. We handle insulation, flooring, electrical, and HVAC to turn your garage into an ADU, home office, or extra bedroom.

Timeline:
4 – 10 weeks depending on scope and whether plumbing is added.
Price Range:
$40,000 – $100,000+ depending on scope, insulation needs, and whether a bathroom is added.
service 7

Basement ADU & Lower-Level Conversions

A basement conversion adds a separate living unit or finished living space using square footage you already have. We handle egress windows, waterproofing, insulation, and a full kitchenette or bathroom build-out to meet ADU code requirements.

Timeline:
8 – 14 weeks depending on egress requirements and permit review.
Price Range:
$90,000 – $220,000+ depending on square footage, egress windows needed, and finish level.
service 8

Permits, Design & Site Planning for Additions & ADUs

Every addition and ADU project starts with the right groundwork. We handle architectural drawings, structural engineering, and permit submittals with the City of Vancouver, Clark County, or Portland-area jurisdictions so your project starts on solid, code-compliant footing.

Timeline:
2 – 6 weeks for design and drawings, plus 4 – 12 weeks for permit approval depending on jurisdiction.
Price Range:
$3,500 – $15,000+ depending on drawing complexity and jurisdiction fees.
get started today

Get your Bathroom Remodeling Estimate Today!

our reviews

Our Testimonials

Still deciding if we are your best contractors? Take a look at what our clients have to say about their new home additions and ADU projects!
Vlad Sumtsov

"Had Salcans come out to remodel my bathroom. Paul was absolutely amazing to work with. Very punctual, communicative young man. His crew is very hardworking and did everything with amazing quality. Definitely going to use them again."

Stephanie Tanner

"I used Salcans to replace an old and UGLY tile shower upstairs and replace a toilet. Pavel and Avel had great ideas to help me maximize the space in my small shower. They were flexible with scheduling to minimize disruptions to the household..."

Shani Fisher

"We wanted to update our 90's kitchen, but didn't know who to call. After reading the reviews for Salcans and meeting with Pavel, we decided to have them do the work for us. We had never done a remodeling project and Pavel was very helpful and patient. He had many good suggestions and helped us pick out materials..."

Ryan Casler

"Pavel and Avel were great contractors! They remodeled our bathroom quickly and it looks beautiful. I especially appreciate how they balanced working quickly and tried to be minimally invasive in our home. During the remodel we had a 7 month old and they did their best not to up set her with their work. ..."

Kate McDonald

"I had a great experience using Salcans LLC. They were an amazing and friendly team. They installed a new shower door in my upstairs bathroom that I had ordered online from Home Depot. They were responsive to my initial message and easy to schedule the installation date..."

Brenda Yeh

"We remodeled our living room and bathroom floor, and Pavel was incredibly helpful from the very beginning. He provided professional suggestions, guided us in sourcing supplies, and remained highly responsive throughout the entire process..."

Mat

"Pavel, Avel, and team completely remodeled our bathroom and the results are stunning. They paid a lot of attention to detail and were so easy to work with throughout the process. They’re excellent communicators. We’re so happy with the results!"

Peter Bale

"I really enjoyed working with these gentlemen! Very polite, respectful, and professional. Very satisfied with a bathroom project they did for us. Every step was discussed which made this process smooth and straightforward..."

why us

Why Homeowners Choose Salcans Remodeling

75+ Five-Star Reviews

Vancouver homeowners are satisfied with their new home addition or ADU.

Licensed, Bonded & Insured

We operate with full Washington licensing and carry strong insurance for your safety and peace of mind.

Warranty Protection

We include a 1-year workmanship warranty, plus all manufacturer warranties on fixtures, tile, and materials.

Local Expertise

We work efficiently with local inspectors to keep your project moving.

Transparent Pricing

Every proposal includes line-by-line pricing so you know exactly what each part of your home addition project costs.

Home Addition & ADU Experts

We know how to design and build home additions and ADUs that add real living space and value. Any style, any layout.
Bathroom remodeling service icon

Fast Timelines

Typically, our clients' home additions and ADU projects take 3 – 8 weeks depending on scope. Smaller projects like sunrooms often finish in as little as 5 weeks.

Remodeling Benefits

Salcans Remodeling
Other Remodeling Companies
Home Consultation
Free and quick arrival
Small fee
Professional Home Additions & ADUs
500+ successful projects, from small to big
Fewer than 40
Work Pricing
Fair prices and 100% transparent, 100% guaranteed
Overcharged and underperformed
Reliabality
80+ Trusted reviews, trusted in Vancouver
Mixed reviews
Remodeling Process
Communicating with you throughout the remodel
Not as clear
About us

About Salcans Remodeling – Home Addition & ADU Contractor in Vancouver WA

Get a Free Estimate

Get a free estimate today for your home addition or ADU project!

Salcans Remodeling is a locally owned, licensed general contractor specializing in home additions and ADUs throughout Vancouver, WA and Clark County. Homeowners choose us because we deliver high-quality craftsmanship, transparent communication, and a smooth building experience from start to finish.

What Makes Salcans Different From Other Home Addition Contractors

Most companies talk about quality, we show it through consistent results, honest pricing, and a step-by-step process designed to eliminate surprises.

Here’s what sets us apart:
Accurate, Transparent Pricing
A True General Contractor for Home Additions & ADUs
Daily Project Updates
Expert Guidance on Materials & Design

What You Should Know Before Starting a Home Addition or ADU Project

How do we protect your home?

We use dust barriers, floor protection, and cleanup systems to keep your home clean during construction. Every tool, piece of debris, and scrap material is removed, nothing is left behind.

Are we licensed and insured?

100%. We follow Washington State building guidelines and install everything to professional standards, especially structural, electrical, and safety upgrades. We have been serving homeowners in Vancouver for more than 8 years and understand that trust and security are important to our customers.

Local Areas

Areas We Serve in Vancouver, WA

We provide home addition and ADU building services across all Vancouver neighborhoods including:
Felida
Cascade Park
Fishers Landing
Minnehaha
Arnada
Hazel Dell
Salmon Creek
Orchards
Carter Park
Fruit Valley
Also serving nearby cities:
Camas
Ridgefield
Brush Prairie
Washougal
Battle Ground
La Center

Salcans Remodeling

Bathroom Remodeling Company in Vancouver WA
things you might ask

FAQ - Frequently Asked Questions

Got questions about your remodeling project? Call us now to get a quick response.
get an estimate

How much does a home addition or ADU cost in Vancouver, WA?

popular Question
Home additions typically run $80-$200 per square foot for a single-story build-out, while ADUs generally range from $150-$300 per square foot depending on type. Garage conversions tend to be the most affordable option, while detached new-construction ADUs cost more. Every property and scope is different, so the best way to get an accurate number for your project is a free, no-obligation estimate from our team.

Do you handle permits?

popular question
Yes, we pull all required Vancouver/Clark County permits and handle inspections. Permit fees are separate but we include permit support in the estimate.

How long does a remodel take?

Typical home additions and ADUs take 3-8 weeks to build. Smaller projects like sunrooms can finish in as little as 5 weeks. Timelines depend on permitting, material lead times, and scope.

Do you provide a warranty?

Yes, we provide a 1-year workmanship warranty (covering all labor and installation work) and coordinate manufacturer warranties for fixtures.

Can you work around my schedule?

We schedule to minimize disruption, often working weekdays and coordinating trades to keep progress moving.