Find a home addition contractor in Seattle, WA

Find Home Addition Contractors in Seattle, WA

Find Home Addition Contractors in Seattle, WA

Confirm your location to see the best home addition contractors near you.
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Find Home Addition Contractors in Seattle, WA

Confirm your location to see the best home addition contractors near you.
Zip code

Top 10 home addition contractors in Seattle, WA

Homeowners agree: these Seattle home addition contractors are highly rated for knowledge, experience, communication, and more.
Blue Line Home Construction

Blue Line Home Construction

New on HomeGuide
8+ years in business
Serves Seattle, WA
Blue Line Home Construction, founded in 2018, serves the Federal Way, Washington area with top-quality remodeling and construction services. They specialize in kitchen and bathroom remodels, providing stylish, functional designs, and excellent workmanship. Their dedicated team also offers a variety of home maintenance services, never turning down a small job. Blue Line stands out for their commitment, responsibility, and transparency, ensuring projects are completed efficiently and cost-effectively without sacrificing quality. They believe every customer deserves the best service, striving to change the way construction companies view clients
J&M BUILDERS LLC

J&M BUILDERS LLC

5.0Exceptional(7)
1 hire on HomeGuide
16+ years in business
Serves Seattle, WA
Joseph B. says, "Meeting them for the first time and needing to get the job done. Not only did they too great precaution in locating utilities and everything but they are fast and they are reliable. When they say it will be done they will get it done. We would like to thank these hardworking men's for making sure our project is completed." Read more
D.E.N Tile Llc

D.E.N Tile Llc

New on HomeGuide
9+ years in business
Serves Seattle, WA
Somos una empresa con mucha experiencia en la remodelación de interiores y estaremos muy orgullosos de ayudarte no dudes en contactarme trabajos cien porciento garantizados.,, gracias
Cesar & The Painters

Cesar & The Painters

New on HomeGuide
11+ years in business
Serves Seattle, WA
Cesar and the painter established in 2015, is a family-owned business servicing all of Western Washington, with a base in Redmond, WA. Committed to delivering quality and honest roofing services, they cater to both residential and commercial clients. They are available 24/7, ensuring they're ready to aid in unexpected roof emergencies. Blue Sky Roofing takes pride in being a minority-owned company that's eco-friendly and LGBTQ+ friendly. Cesar & the Painters, founded in 2012 in Bonney Lake, WA, is a team of experienced craftsmen offering eco-friendly painting services at affordable prices. No job is too big or too small for them, and they al
Integrity Roofing & Construction LLC

Integrity Roofing & Construction LLC

New on HomeGuide
10+ years in business
Serves Seattle, WA
We are a boutique company performing high quality custom work out of Poulsbo servicing Bainbridge Island and North Kitsap. We install rubberized shingles, metal rofing, flat roofing and have a full time remodeling crew.
Aleman General Contractor

Aleman General Contractor

New on HomeGuide
1 hire on HomeGuide
10+ years in business
Serves Seattle, WA
Founded in 2016, Aleman General Contractor, located in Kent, WA, is dedicated to providing high-quality landscaping services, including lawn irrigation, retaining walls, pavers patios, wood fences, landscape & design, exterior & interior remodeler. They pride themselves on delivering excellent customer service and ensuring client satisfaction. The team is committed to completing every job to the highest standard and won't leave until it's done right. They also offer emergency services and utilize eco-friendly practices. For your convenience, they provide free estimates and speak both English and Spanish.
Remodeling Experts LLC

Remodeling Experts LLC

New on HomeGuide
22+ years in business
Serves Seattle, WA
Remodeling Experts LLC is a full service, licensed and bonded remodeling and Design Company. Our expertise are Kitchen and Bathroom but also work on basements or full home renovations and anything in-between. We offer full service remodel and showroom where the client can pick all of the materials and get the best deal on a full package which combines labor and materials. Remodeling Experts LLC is a full service, licensed and bonded remodeling and Design Company. From designing the perfect kitchen or bathroom to selecting the cabinets, counter tops, flooring, fixtures and even appliances that best fit the space as well as incorporates the cl...
E C Hardwood Flooring

E C Hardwood Flooring

New on HomeGuide
12+ years in business
Serves Seattle, WA
European Custom Flooring,is dedicated to providing our clients with the very best in service, installations-repairs ,sanding-refinishing-staining for all phases of your hardwood flooring project. We're very timely with our work and we never lose attention to detail so call today! We're ready to help you! Helping my customers saving alot of money by installing/refinishing/restoration the hardwood floors !!!
LOCKIE HOMES, LLC.

LOCKIE HOMES, LLC.

New on HomeGuide
Serves Seattle, WA & Online
Our systematic approach to the Custom Home Building and Remodeling Processes include using cutting edge technology and tools to facilitate communication and limit confusion. There are a lot of moving parts and to do our job right, we’ll be paying attention to every detail, no matter how small or seemingly insignificant. As you research your new home and interview potential Builders, you will probably encounter a similar sales presentation time and again. If everyone is saying the same thing, how do you differentiate and make the best decision for you and your family? Do you solicit three bids and pick the lowest one? The middle one? What is t
Pintala N More LLC By Diaz

Pintala N More LLC By Diaz

New on HomeGuide
1 hire on HomeGuide
8+ years in business
Serves Seattle, WA
I like to make more costumers satisfied With my work i enjoy to see final results and happy faces

Your Home Addition questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

What is a home addition?

A home addition is a new structure added to an existing home. Home additions create more living space, accommodate a growing family, and improve the home’s overall value.

A home addition can be completed by making a single room bigger or adding an entirely new room or second story to the home. A more affordable home addition option is to convert an existing garage, basement, or attic into a more functional and comfortable living space.

Does a home addition increase property value?

A well-built home addition can increase property value. The increase in square footage adds value, especially if the addition includes functional and well-designed living spaces. An addition that adds an extra bedroom, bathroom, or larger kitchen can make the home more appealing to potential buyers.

How can I finance a home addition?

You have various financing options for a home addition, such as:

  • Home equity loans – These bank loans allow you to borrow a lump sum by using your home equity as collateral.
  • Home equity line of credit (HELOC) – Unlike a lump sum, this revolving credit line enables you to borrow against your home equity as needed.
  • Cash-out refinances – By refinancing your mortgage for an amount exceeding your current balance, the lender provides the surplus in cash, which can be used for home improvements.
  • Personal loans – Unsecured and without collateral, personal loans have higher interest rates, determined by your creditworthiness and loan approval.
  • Credit cards – Consider using a low-interest-rate credit card for smaller home additions, ensuring prompt repayment.

How can I save on a home addition?

Consider the following recommendations to reduce the expenses associated with a home addition:

  • Opt for a straightforward design with minimal features to keep costs down.
  • Construct the smallest addition that satisfies your requirements and complies with local regulations.
  • Explore the option of repurposing existing spaces, such as basements, garages, or attics, which is generally more affordable than building a new structure.
  • Do basic tasks like painting and interior finishing on your own to cut down on professional labor expenses.
  • Select budget-friendly building materials and finishes in more spaces, and splurge on a few items with the most impact.

How do I choose a home addition builder?

Follow these suggestions to get the best home addition contractor near you.

  • Seek estimates from several contractors for the same addition size and features, allowing for informed comparisons.
  • Evaluate the builder's reputation by checking recent reviews on HomeGuide and Google to assess their performance.
  • Request a site visit to see the contractor's construction methods and gauge their workmanship firsthand.
  • Choose a contractor with proven experience in the specific type of home addition you desire.
  • Protect yourself by requesting an itemized written contract that outlines the scope of work, specifications, and payment terms to prevent any misunderstandings.
  • Inquire about the contractor's preferred lenders to streamline the financing process and potentially secure better terms.
  • Exercise caution and avoid making large upfront payments. Never pay in full or in cash, as this could leave you vulnerable to potential issues.

What questions should I ask a home addition contractor?

Here are some helpful questions to ask a home addition contractor:

  • How many years have you been specializing in home addition projects?
  • How many home additions have you successfully completed within the past year?
  • Do you provide design services to help create a floor plan for the home addition?
  • Can you provide me with a list of references from previous clients, along with their contact information, so I can gather feedback on your work?
  • Do you have a portfolio showcasing your past home addition projects that I can review?
  • Are there any recent home addition projects I can visit to see the quality of your workmanship firsthand?
  • Are you fully licensed, insured, and bonded to protect me from any potential liabilities?
  • Can you advise me on the most suitable locations for building an addition to my home?
  • Can you provide me with a detailed cost estimate for the home addition project?
  • Are there any cost-effective strategies we can consider to reduce the overall expense of the project?
  • Can you provide a realistic timeline for completing the home addition project?
  • Who will be my designated project coordinator responsible for overseeing the project's progress?
  • Do you employ your own experienced crew, or do you subcontract the work to other contractors?

Reviews for Seattle home addition contractors

Recent success stories from people in the Seattle area.
John M.
Our project is located out in Bothell. They came out in such short notice. They got the job done as expected. We appreciate working with us from day one. Now this project is completed we would like to recommend their services to anyone who's looking to get concrete driveway or concrete services and retaining walls they make the job look so easy. They also built the deck of our home. Great crew, respectful, friendly and very open minded.
J&M BUILDERS LLC
Franz L.
TBH Sterling is the best contractor I've hired in the past 20+ years. Dave and his team provided excellent customer service: maintaining the project on time, communicating effectively, taking responsibility when issues arose, and producing an exemplary remodel for our home at a reasonable price point.
TBH Sterling Inc.
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