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Find Addition to existing structure builders in International

Avatar for Topline Builders and Renovation, LLC
Topline Builders and Renovation, LLC
5.0(
115
)

Serving International, WA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"We hired Topline Builders and Renovations for a full home addition, adding nearly 600 square feet to our main floor. From the very first consultation, Ben walked us through the architectural plans, structural requirements, and permitting process with the city. We were nervous about taking on such a large construction project, but they made it feel organized and manageable. The framing crew worked efficiently, inspections passed without delays, and the final finishes blended seamlessly with the existing structure. You honestly can?t tell where the old house ends and the addition begins. Communication was consistent throughout the entire process. This wasn?t just a contractor showing up ? this felt like a professional construction team managing every detail properly."
Topline Builders
Bathroom Remodel Renton
5 neighbors recently requested a quote
Avatar for Topaz Remodeling, Inc.
Topaz Remodeling, Inc.
5.0(
137
)

Serving International, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"We hired Topaz Remodeling and Yoni for a home addition to create a bigger living room and extra bedroom. The project involved framing, roofing, and major structural work - and Yoni handled it like a pro. He stayed on top of scheduling, inspections, und kept us updated every step of the way. The new space blends seamlessly with our original house. We are beyond happy with the results!"
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel

+53

Response time10 hrs
Response rate98%
216 neighbors recently requested a quote
Avatar for Vic Steiner Carpentry Inc
Vic Steiner Carpentry Inc
4.8(
57
)

Serving International, WA and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"I cannot say enough good things about Vic and would highly recommend him to anyone I know. We stumbled across him on Angie's List as we needed help installing an egress window prior to the sale of our house. I'm so thankful we found him! We also had him take care of a few other projects like building a stair railing and addressing a plumbing issue. He did a great job on all of the projects we hired him for. He is hard working, dedicated and definitely knows what he is doing. His pricing was very reasonable and I felt like he really cared about taking care of his customers. All of those traits are not easy to find. I've been through a lot of contractors and he is definitely my favorite. I would hire him again in an instant."
Additional Photos
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+2

2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for NRC Homes
NRC Homes
4.5(
28
)

Serving International, WA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"We had a great experience working with NRC Homes on a significant remodel as we prepared to move into our new home. They were highly organized, very communicative, and a pleasure to work with. Despite a tight timeline and several changes along the way (Due to changes from us), they delivered everything on time and were incredibly patient and flexible. We’re so grateful for their professionalism and would absolutely recommend them!"
New Home Build | North Seattle Contemporary
Full Home Remodel and Addition | Greenlake Craftsman
The Open Door Cottage
Softbox House
Morning Light Tudor Details:
Custom birch vanity in primary bathroom
Sliding mirrors that hide or reveal the windows behind
Hand-hewn reclaimed oak beam used as a mantel-piece
Custom built-in cabinetry in primary bedroom
Striking black-and-white cement floor tiles
Spacious walk-in shower

+198

Response time2 days
Response rate93%
3 neighbors recently requested a quote
Avatar for Northwest Builders & Renovation, Inc.
Northwest Builders & Renovation, Inc.
4.6(
79
)

Serving International, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"The group performed a good job updating our old bathroom. They gave sensible design advice and took care to avoid plumbing issues. Coordination should be improved and there were a couple material delays. Overall, the makeover was respectable but the communication was mediocre."
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025

+32

Response time3 hrs
Response rate99%
25 neighbors recently requested a quote
Avatar for GMG CONSTRUCTION, INC.
GMG CONSTRUCTION, INC.
4.2(
79
)

Serving International, WA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"An appropriate replacement stair was provided and carefully installed. The politeness and courtesy of the skilled installers was simply outstanding. The custom work in fitting the stairs to the existing attic opening was a marvel of workmanship. The cleanup of the area was extremely thorough. We would hire GMG again without hesitation. We highly recommend!"
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+2

Recommended by84%of homeowners
Avatar for Renovate Design/Build
Renovate Design/Build
5.0(
13
)

Serving International, WA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Last winter we set out to tackle a non-trivial remodel to update the main living spaces in our 1960’s north Seattle home. Our home had a failing original deck placed in an awkward location and end of life kitchen, so we worked with an architect to draft plans to connect a new deck to the kitchen and dining areas, while updating these rooms as well. The plan required removing old sliding doors to the awkwardly placed original deck, adding two new sets of doors onto the new deck location, adding a new window in place of the old door, and modifying several interior walls. With plans in-hand we set off to gather bids from builders. Many builders that we contacted simply were too preoccupied to follow through, and some carried an off-putting sense of “my way or the highway” attitude. One builder stood out quite starkly from the rest, with a humble attitude and a genuine customer centric approach. They appeared to actually want our business, listened, and put together a detailed and competitive bid. As you might guess, the builder was Renovate Construction, and we subsequently chose them to move forward with the project. Communication with Amanda and Derek from day one has always been excellent, and the project started off as well as could be expected. They worked swiftly with our structural engineer and architect to work out kinks and manage the pre-inspections process with the city. Towards the end of January, we were already ready to tear down and rebuild the new deck. Building materials were delivered, deck demolition happened, and then….COVID. This threw everyone for a loop. To Renovate’s full credit they handled this setback as well as any small business could. They remained agile and in constant communication with us about new protocols, possible timelines, and our own comfort levels with go forward options. Following recommended protocols we resumed the outdoor deck portion of the remodel in spring as soon as regulations allowed. Amanda and Derek both showed strong leadership to ensure and encourage a safe environment for both our family (who were stuck at home from our own work quarantines), and for their crews. The deck rebuild was led by Oleg and a team of very skilled builders. It was amazing to watch the deck come to life in real time while we were stuck at home ourselves, and also gave our young kids something to watch other than iPads and Zoom calls. Oleg’s team can be summed up with the word “meticulous”, and it was obvious that they took a lot of pride as true craftsmen. Needles to say the deck turned out beautiful. The next decision was a little more difficult for us to move forward with, and that was whether we were comfortable with demolishing our kitchen/dining/living area with crews inside the house in the middle of a pandemic while being stuck at home 24/7. With Renovate’s help and full cooperation we were able to come up with a solution that temporarily “walled off” the entire construction area from the rest of the house, and also rig a temporary sink/laundry area in other areas of the house. This provided a manageable temporary living solution that gave us the space necessary to safely continue. As soon as regulations allowed, Renovate was ready with the required safety protocol and plan. As doors, windows, and walls were removed and added, Derek was instrumental in making sure the impact to us at home was as minimal as possible. His crew was so well planned and prepared, there was not one instance where a removed door or window was not in place within the same day. In other words, there wasn’t a night where a door or window opening didn’t have a fully attached window or door in place. It’s these types of customer centric details that make Renovate a little different than other builders, and it takes a different kind of builder mentality when you are doing work in someone’s home while they are still living there. As the project quickly progressed, Amanda, Derek, and Oleg were always in great communication with us. As any construction project does, there are instances where not everything goes perfect (building plan discrepancies, finish details, billing adjustments). These things happen to some degree in every construction project no matter what, but the big difference between builders is in how they are handled when encountered. Renovate never shied away from accountability on the handful of small issues we encountered, and always immediately addressed a solution with perfect communication and a customer centric approach. Renovate was also very flexible with us on many components of the project. When I told Derek that I was having second thoughts on countertop materials, and was considering the notion of building my own decorative concrete countertops instead of quartz…he not only didn’t say ‘no way!’…he actively encouraged me to do it (which in hindsight was somewhat questionable advice - knowing how much work it is now ?). My wife and I were also particular in the finish that we wanted on the doors and windows, and decided we wanted to do this ourselves. Derek was a cheerleader for us, and fully let us become a small part of the build. Fortunately, we didn’t totally screw up these details we wanted to do ourselves, but it wasn’t lost on me that most builders wouldn’t put the fate of a remodel project, with all it’s dependencies, in the hands of some hack homeowners. Derek listened to us, gauged whether we were capable of what we said we wanted to do, and then fully encouraged us to be an active part of the remodel. With the remodel now done, it’s really hard to imagine our house the way it was before. It truly turned out better than we had imagined from the drawings. And while COVID thew our timeline for a bit of a loop, the project was still completed at a good pace…and just as important, Renovate’s bid was pretty darn close to on-target. I’m very glad we chose Renovate to work with on this project, and have nothing but good vibes from our updated home. Considering we completed this safely and thoroughly in the middle of a pandemic, it’s really a testament to the people at Renovate. My only worry about writing such a good review for them is that they’ll be too busy to take on my next remodel project. Regardless, they are a great company with great people – and their continued success and growth is well earned. Thank you Renovate. Very happy with our house!"
Snohomish Mid-Century Modern Remodel
Wedgwood ADU Basement Remodel
Madrona Basement Remodel
Wedgwood Kitchen & Deck
Ravenna Basement Remodel

+107

1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in International, WA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The International, WA homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.