Top 10 building addition services in Mercer Island, WA

Porch Pro Headshot Ironside Construction LLC
Building Addition
Serves Mercer Island, Washington
Porch Pro Headshot 'Infinity' construction
Building Addition
Serves Mercer Island, Washington
(58)
"These guys are so awesome. Hard working, creative, and reasonably priced. Tulga is the owner and you can just tell by talking to him that he has massive experience at his craft. He knows what materials work best for the job and his team has the skills to accomplish very impressive projects. I'd rec...Read more about 'Infinity' construction
"These guys are so awesome. Hard working, creative, and reasonably priced. Tulga is the owner and you can just tell by talking to him that he has massive experience at his craft. He knows what materials work best for the job and his team has the skills to accomplish very impressive projects. I'd rec...Read more about 'Infinity' construction
Porch Pro Headshot Armada Design & Build Inc
Building Addition
Serves Mercer Island, Washington
(57)
"The entire experience was much easier than i anticipated. Entire Armada team were great understanding, professional and swift. Project was done on schedule and the end resault was exactly what i wanted. Thanks Armada!"
"The entire experience was much easier than i anticipated. Entire Armada team were great understanding, professional and swift. Project was done on schedule and the end resault was exactly what i wanted. Thanks Armada!"
Porch Pro Headshot Emerald City Construction
Building Addition
Serves Mercer Island, Washington
(58)
"Hello, We hired Emerald City Construction for a remodel & addition in our Mercer Island,WA residence. Dmitry and Viktor had a exceptional team. They got the project done on schedule and while still maintaining grade A quality. I will definitely use Emerald City Construction in the future."
"Hello, We hired Emerald City Construction for a remodel & addition in our Mercer Island,WA residence. Dmitry and Viktor had a exceptional team. They got the project done on schedule and while still maintaining grade A quality. I will definitely use Emerald City Construction in the future."
Porch Pro Headshot R.A. Potter Construction, LLC
Building Addition
Serves Mercer Island, Washington
(10)
"My project was rebuilding a deck that was rotting badly. It was high off the ground and had to be rebuilt in place. R.A Potter Construction did an outstanding job. Mr. Potter is skilled, reliable, thorough and very conscientious. There was no cutting corners or scrimping on work. He started th...Read more about R.A. Potter Construction, LLC
"My project was rebuilding a deck that was rotting badly. It was high off the ground and had to be rebuilt in place. R.A Potter Construction did an outstanding job. Mr. Potter is skilled, reliable, thorough and very conscientious. There was no cutting corners or scrimping on work. He started th...Read more about R.A. Potter Construction, LLC
Porch Pro Headshot Envision General Contracting
Building Addition
Serves Mercer Island, Washington
(4)
"The team at Envision was always available to answer any questions I had and provided regular updates on the progress of the renovation. This level of communication helped to ease any concerns I had and gave me peace of mind knowing that my project was in capable hands."
"The team at Envision was always available to answer any questions I had and provided regular updates on the progress of the renovation. This level of communication helped to ease any concerns I had and gave me peace of mind knowing that my project was in capable hands."
Porch Pro Headshot Seattle Custom Contractors
Building Addition
Serves Mercer Island, Washington
(4)
"I have used SCC multiple times and always with great results. We used them for the complete remodel of a building with a tight budget and timeline. Both were met as promised despite unexpected setbacks along the way that were out of SCC's control. We have had SCC out several times since the remodel...Read more about Seattle Custom Contractors
"I have used SCC multiple times and always with great results. We used them for the complete remodel of a building with a tight budget and timeline. Both were met as promised despite unexpected setbacks along the way that were out of SCC's control. We have had SCC out several times since the remodel...Read more about Seattle Custom Contractors
Porch Pro Headshot Build N Save, LLC
Building Addition
Serves Mercer Island, Washington
(8)
"We hired Johnny Mak and Bijia to transform our unfinished attic into a master bedroom and we couldn't be happier with the results. The work was done in a timely manner and within our budget, and they were flexible and lovely to work with. We will certainly be using Build N Save for our future proje...Read more about Build N Save, LLC
"We hired Johnny Mak and Bijia to transform our unfinished attic into a master bedroom and we couldn't be happier with the results. The work was done in a timely manner and within our budget, and they were flexible and lovely to work with. We will certainly be using Build N Save for our future proje...Read more about Build N Save, LLC
Porch Pro Headshot Corvid General Contractors
Building Addition
Serves Mercer Island, Washington
(3)
Corvid General Contractors, LLC provides residential renovation and remodeling services in the Seattle area. The Corvid staff has a collective 60 years of residential construction experience. We pride ourselves on bringing intelligence, adaptation, and an industrious nature to every project, from th...Read more about Corvid General Contractors
Corvid General Contractors, LLC provides residential renovation and remodeling services in the Seattle area. The Corvid staff has a collective 60 years of residential construction experience. We pride ourselves on bringing intelligence, adaptation, and an industrious nature to every project, from th...Read more about Corvid General Contractors
Porch Pro Headshot Mount Baker Remodeling
Building Addition
Serves Mercer Island, Washington
(24)
We have been serving Seattle for over 20 years. From small projects to large, we are here for your remodeling needs!
We have been serving Seattle for over 20 years. From small projects to large, we are here for your remodeling needs!

Top questions to ask before hiring a building addition contractor

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Mercer Island building addition services

39098

We had a great experience using SCC on three different occasions in our office building. The quality of their work is top notch and they were very patient with our last-minute changes.

- Robin Nelson
346083

Right up front, I will say that they do good work. As long as it doesn’t matter if and when they complete that work. And that’s asking a lot of Corvid. We hired Corvid for a DADU extension to our Queen Anne house. Paid the down payment in October of 2019 ...

- Brad Wilder
245113

They did a good job with a decent price in a quick time to repair my roof, hopefully it will stay infact as they promised (they sounded like they know whiat are doing)

- Lexy David
239787

Great experience and beautiful work. MGL home was the only good thing about a difficult roof leak, for which they did the repair work on several closet walls/ceilings and reinstalled closet shelving and lighting. Tulga was extraordinarily clear and respon...

- Brain Lowry
240484

MGL homes construction crew did an incredible job with a gut renovation of my kitchen and bathroom. They developed a great working relationship with my super to make sure things were smooth all along the way. This crew was professional, and they left my a...

- Emilia Hession
240396

I bought an apartment in an old building previously renovated by a terrible contractor. The bathroom was leaking and not up to code, so I hired MGL homes construction for a full bathroom remodeling, from cement walls to subfloor. They did a great job! Tu...

- Joann Lollis
245620

I hired MGL homes Construction three years ago to remodel my kitchen, which included demolish the entire area, removing all the debris, constructing the new kitchen, and putting finishing touches. He has great attention to detail and offered many great id...

- Bart Eden
242277

I hired MGL Homes Construction to help me build an addition to my place a few months ago. These guys were incredibly helpful and totally on the ball. Not only do they really know their stuff, but they are friendly and really easy to talk to. Professional,...

- Ligia Ireland
518588

The quality of their craftmanship and attention to details were truly impressive.

- Cynthia Luong
240255

I agree totally with other five-star reviews. MGL home construction’s team are working on a second major remodel for us and we couldn't be more pleased. On-time, on budget (very fair prices) and quality work from demo to finish. Tulga's responsive, profes...

- Billy Graves
240666

Look no further! Our building has had 4 apartments worked on by them, water damage, ceiling and flooring repairs, painting, the works. MGL homes construction are efficient, responsive, well-priced, and they do great work! I personally love how responsive...

- Elene Angel
250616

Tulga was professional, flexible, and did a beautiful job on the walls in our children's room. We highly recommend his work, and we look forward to working with him on future projects soon!

- Jane Doe

All building addition services in Mercer Island, WA

Porch Pro Headshot Redman Construction, Inc.
Building Addition
Serves Mercer Island, Washington
Redman Construction offers you something that is a rare commodity in the new home construction or remodeling industries; that something is peace of mind. We are a design/build firm in the true sense of the term. You work with one company from architectural design through construction and right on in...Read more about Redman Construction, Inc.
Redman Construction offers you something that is a rare commodity in the new home construction or remodeling industries; that something is peace of mind. We are a design/build firm in the true sense of the term. You work with one company from architectural design through construction and right on in...Read more about Redman Construction, Inc.
Porch Pro Headshot Design kitchen and bath
Building Addition
Serves Mercer Island, Washington
We are in business since 2004, we strive to bring clients requests for their projects they envision to reality and deliver complete customer satisfaction guaranteed, and build a relationship that clients can rely on us for future projects
We are in business since 2004, we strive to bring clients requests for their projects they envision to reality and deliver complete customer satisfaction guaranteed, and build a relationship that clients can rely on us for future projects
Porch Pro Headshot Talon Enterprise Inc.
Building Addition
Serves Mercer Island, Washington
Since 1997, Talon Enterprise Inc. has managed the construction, expansion and renovation of many of signature buildings around Seattle. We strive to provide our clients with the highest quality service and materials. We offer both residential and commercial construction that is licensed and bonded t...Read more about Talon Enterprise Inc.
Since 1997, Talon Enterprise Inc. has managed the construction, expansion and renovation of many of signature buildings around Seattle. We strive to provide our clients with the highest quality service and materials. We offer both residential and commercial construction that is licensed and bonded t...Read more about Talon Enterprise Inc.
Porch Pro Headshot Issaquah Locksmith
Building Addition
Serves Mercer Island, Washington
Issaquah Locksmith offers quick and reliable locksmith service with lock change in emergency at (425) 272-5060​​. We are just 20 minutes away from you, call us at (425) 272-5060​​ now.
Issaquah Locksmith offers quick and reliable locksmith service with lock change in emergency at (425) 272-5060​​. We are just 20 minutes away from you, call us at (425) 272-5060​​ now.
Porch Pro Headshot A.R.C.H. Development LLC
Building Addition
Serves Mercer Island, Washington
(4)
"Tim Reese of A.R.C.H. Development LLC is a knowledgeable, professional, reliable contractor. He and his workers have a quality work ethic, are skilled at what they do and have excellent customer service. Their prices are fair, reasonable and competitive. "
"Tim Reese of A.R.C.H. Development LLC is a knowledgeable, professional, reliable contractor. He and his workers have a quality work ethic, are skilled at what they do and have excellent customer service. Their prices are fair, reasonable and competitive. "
Porch Pro Headshot Pete's Construction
Building Addition
Serves Mercer Island, Washington
General contracting, Kitchen, Bath & additions & new Buildings. 34 years in business Rated one of the top five in the state of Washington in all networks.
General contracting, Kitchen, Bath & additions & new Buildings. 34 years in business Rated one of the top five in the state of Washington in all networks.
Porch Pro Headshot BrentTateConst
Building Addition
Serves Mercer Island, Washington
(5)
20 years remodeling, 10 years before that spent framing. Been running large jobs for bigger outfits, now going out on my own. Enjoy doing kitchens and bathrooms but also interested in additions and repairs. I do have a great team of subs and designers I can call on. Long time homeowner in Renton. Re...Read more about BrentTateConst
20 years remodeling, 10 years before that spent framing. Been running large jobs for bigger outfits, now going out on my own. Enjoy doing kitchens and bathrooms but also interested in additions and repairs. I do have a great team of subs and designers I can call on. Long time homeowner in Renton. Re...Read more about BrentTateConst
Porch Pro Headshot Flourish Design + Build
Building Addition
Serves Mercer Island, Washington
(6)
"Having worked professionally with Andrew for many years I have grown to appreciate his expertise, his sense of detail and his desire to see the job completed with professionalism and accuracy. He also has the type of personality that gives you a sense of security knowing that the job will be done ...Read more about Flourish Design + Build
"Having worked professionally with Andrew for many years I have grown to appreciate his expertise, his sense of detail and his desire to see the job completed with professionalism and accuracy. He also has the type of personality that gives you a sense of security knowing that the job will be done ...Read more about Flourish Design + Build
Porch Pro Headshot Tall Pines Construction
Building Addition
Serves Mercer Island, Washington
Porch Pro Headshot Kim Schademan Custom Homes LLC
Building Addition
Serves Mercer Island, Washington
Kim Schademan and his family's story is a remarkable American tale of grit, perseverance, challenge and success. His great-great-grandfather John Jacob emigrated from Germany becoming the first homesteader in Nebraska in 1889. The Schademan family of farmers and ranchers continued to grow but when t...Read more about Kim Schademan Custom Homes LLC
Kim Schademan and his family's story is a remarkable American tale of grit, perseverance, challenge and success. His great-great-grandfather John Jacob emigrated from Germany becoming the first homesteader in Nebraska in 1889. The Schademan family of farmers and ranchers continued to grow but when t...Read more about Kim Schademan Custom Homes LLC
Porch Pro Headshot Lee Septic Clean Pressure Washing
Building Addition
Serves Mercer Island, Washington
Lee Septic Clean Pressure Washing Seattle, WA, 98118 (206) 476-7676 We are Lee Septic Clean Pressure Washing company and we provide professional Hood cleaning, Pressure Washing, Roof Cleaning, Septic Cleaning services in Seattle, WA. Call us now! Pressure Washing, Garden Pressure Washer, Sidewalk P...Read more about Lee Septic Clean Pressure Washing
Lee Septic Clean Pressure Washing Seattle, WA, 98118 (206) 476-7676 We are Lee Septic Clean Pressure Washing company and we provide professional Hood cleaning, Pressure Washing, Roof Cleaning, Septic Cleaning services in Seattle, WA. Call us now! Pressure Washing, Garden Pressure Washer, Sidewalk P...Read more about Lee Septic Clean Pressure Washing
Porch Pro Headshot Thurman General Contractors, LLC
Building Addition
Serves Mercer Island, Washington
We are in the business of customer service. We just happen to be in the construction industry.
We are in the business of customer service. We just happen to be in the construction industry.
Porch Pro Headshot TALK OF THE TOWN - STAGING & DESIGN
Building Addition
Serves Mercer Island, Washington
CREATING BEAUTIFUL LIVING SPACES INTERIOR DESIGN REMODEL STAGING FURNITURE
CREATING BEAUTIFUL LIVING SPACES INTERIOR DESIGN REMODEL STAGING FURNITURE
Porch Pro Headshot Trung General Construction
Building Addition
Serves Mercer Island, Washington

Latest projects near Mercer Island

Recent projects booked on Porch
Mercer Island 98040
Building Addition
Start Date
Within a year
Project type
Home remodel or addition
Type of remodeling project
Home addition and remodel
Addition type
Attached ground-level addition
Approximate square footage
500-1000 sq ft
Rooms to include in addition
Kitchen, Bathroom, Bedroom
Remodel other areas of home too
Yes, I want to remodel a section of my home
Rooms to remodel
Bathroom
Extent of design prep work
Yes, I have professional plans and designs
Approximate home square footage
3000-4000 sq ft
Number of stories tall
Two floors