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Second Floor Addition Builders in Seattle, WA

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  3. Compare quotes and choose the best pro for the job.

Service Pros

    A TO Z HOME REMODELING LLC Logo
    RENTON, WA·

    Remodeling

    "Excellent work! Shay responded to my call super quickly. He was very professional, arrived timely, and offered me multiple options to meet my budget. I like that I could choose what works for me and on my budget. The railing was delivered and installed in a week. The quality is excellent! I will highly recommend this company."

    Ellie C. in December 2024

    Iconiq Construction, LLC Logo
    Seattle, WA·

    Home Repairs, kitchen remodeling, Room Addition , and 2 more

    "I recently hired Iconiq Construction for my bathroom renovation, and I couldnt be happier with the results! From start to finish, the team was professional, attentive, and detail-oriented. They transformed my vision into reality, and the quality of their work exceeded my expectations. The entire process was smooth, and they kept me informed every step of the way. My new bathroom is stunning, functional, and everything I hoped for. Iconiq Construction is definitely a 5-star company, and I highly recommend them to anyone looking for top-notch renovations!"

    Ibu I. in December 2024

    Cruver's Contracting, LLC Logo
    Snohomish, WA·

    Cabinets, Flooring, Painting

    "Great people, great work, and things couldn’t have went any smoother. Thank you guys. Would highly recommend to anyone looking to get some renovation done."

    Taylor B. in June 2022

    Era Builders Logo

    "Iâ m thrilled with my full kitchen remodel. The team was professional, punctual, and communicated every step of the way. They listened to my vision and offered great suggestions, and delivered a beautiful kitchen on time. The craftsmanship is top-notch, and I couldnâ t be happier with the results. Highly recommend them for anyone looking for quality work and reliability!"

    Michael W. in December 2024

    LR
    SEABECK, WA·

    Custom Homes, Remodel work

    "Great job. Work was done in a timely, friendly and very professional manner, and at a reasonable price. Look forward to using them for our the next project!"

    Jill H. in August 2024

    Cascade Pro, Inc. Logo
    Tacoma, WA·

    Large Home Renovations, Large Home Renovations, Home Renovations , and 2 more

    "We recently got our bathroom remodeled with Cascade pro, David was great and we strongly recommend."

    Ohad B. in January 2025

    RTG Construction, LLC Logo
    SEATTLE, WA·

    Additions and Remodels

    "RTG construction is 1 of the best. As a home builder he has a great deal of knowledge for many projects. He is efficient and gets jobs done on time and at good prices. Communicates well. Someone you can trust. Highly recommend.. He has also helped with 2 new Timberteck decks, landscaping bricks, rental rehabs, fencing and more."

    sigrid B. in October 2024

    LC
    Seattle, WA·

    Mew residential construction, Framing, Kitchen & Bathroom , and 2 more

    "Had both our main and master bathrooms remodeled. We were very pleased with the end of result of both. Alan was great to work with. He's on top of everything being done and always kept us in the loop.. Omar did a beautiful job on the tile work. Thomas did an excellent job on the plumbing. Wouldn't hesitate to use Luxmore Contruvtion if needed in the future."

    Randy D. in December 2024

    WK
    Fall City, WA·

    Decks, Fencing, Remodels

    "During the summer of 2024, we were looking to get our basement completely renovated and we are so lucky that we connected with Zach. Zach and his talented crew worked endlessly to achieve our vision for the space and get it done within an extremely fast timeline. The detail to attention, easy and seamless communication and the trust we had for his crew are among the many reasons we will always use Zach for our home projects."

    190D6C594862EA96BAEE36BDCBFCFDF49A44833F892B9BCC06CFBEA5C9EEA093 9. in January 2025

Showing 1-9 of 31 results

Frequently asked questions

  • It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
  • You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
  • It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.

HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.

Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.

You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website. 

Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.  

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Things to Consider Before You Build a Second Story Addition in Seattle, WA:

What best describes this project?

    What type of second floor addition will this be?

      Select the rooms included in this project:

      • Bathroom
      • Kitchen
      • Bedroom(s)
      • Garage/Workshop
      • Living/Family room
      • Laundry/Mud room
      • Deck/Porch
      • Basement
      • Office(s)
      • Common area(s)

      Do you provide these professional services?

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