How much do addition contractors typically cost?
- Portland, Oregon Average$45,761
- Typical Range$19,241 - $69,327
- Low End - High End$4,500 - $100,000
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Get Quotes NowHome Addition Contractors in Portland, OR
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Prescreened Room Addition Contractors in Portland, OR
Estacada, OR·
Drywall, Framing
"Built an office for me in my shop last winter. The quality and and detail blew me away. It was above my expectations. I have and will use them again in the future. I would recommend Corey and his team to anyone."
Jake A. in September 2019
Sherwood, OR·
Siding - repair/replace/install, Additions and Remodel, Dry Rot - Repair/Renovations
"Ryan and his team was friendly and engaged from day one. Our project was small, but we got their full attention. The project got done quickly and the few additional items we needed we done at the right cost. Overall - excellent work form a great, professional team."
Adam S. in May 2017
GS
Portland, OR·
Architect, Architect - For Business
"A PLEASURE IN COLLABORATION..."
JEREMY P. in June 2008
BW
Lake Oswego, OR·
Additions and Remodels
"Quality of work was good; we just needed clearer communication on when and how things were going to get done. The project dragged out due to subcontractor issues."
Virginia M. in September 2020
SC
Portland, OR·
Construction Management, Carpentry, Outdoor Services , and 2 more
"Jim was very easy to communicate and work with throughout this project even though we were not in town. He completed the work ahead of time which really helped us. He gave great recommendations on what we should and shouldnâ t do on our project. He has great insight. We will definitely hire them again and recommend them!"
Patty T. in July 2022
FD
Beaverton, OR·
"Ty is very talented! He has done a few projects for our home and we are always very happy with his work!"
Kelly M. in February 2023
Beaverton, OR·
Trex Decking/Decks, Home Improvement, Windows , and 2 more
"During a very busy time for them due a recent wind storm, they were the first to provide a quote. This helped to get something to my insurance company and get the ball rolling. Other contractors either did not return my calls, phones were turned off, or were a lot further out to even give me a quote. The quote was reasonable and the work was excellent. They even helped me pull out a tree stump that was not part of the estimate. The extra hand was a huge help. They got the job done fast and did a good job of cleaning up. I will hire them again."
Sam L. in May 2017
EC
In business since 2010
Portland, OR·
Drywall, Remodeling, Framing , and 2 more
About us: "Enrique's Construction & Remodeling Services LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business"
Portland, OR·
Concrete, Remodel, Roofing , and 2 more
"NW Builders & Renovation inc and Eric, the project manager, did a great job explaining all the roofing materials and steps to us. They were able to pull in the installation date and complete all the roofing work in four days, just before the big rain arrived."
MYLA and BEAT S. in November 2021
Showing 1-9 of 38 results
Out of Network Addition Contractors in Portland, OR
- Rusthcowley Construction, LLC
P.O. Box 298
Lake Oswego, OR 97034
- WELLS CONSTRUCTION
2600 WELLS DR
HOOD RIVER, OR 97031
- Toucan Property Investment, LLC
P.O. Box 4134
Hillsboro, OR 97123
- Mark Silliman Remodeling
9585 S.W. New Forest Drive
Beaverton, OR 97008
Costs for related projects in Portland, OR
- Build a Barn, Shed or Playhouse$1,350 - $5,000
- Build an Addition$19,241 - $69,327
- Demo an Interior$2,407 - $8,433
- Perform Home Renovations and Repairs$3,536 - $20,850
- Remodel or Renovate a House$17,732 - $82,222
Related Projects in Portland, OR
More Pros Near Portland, OR
HomeAdvisor Community Rating
Overall Rating:
Portland Addition Contractors are rated 4.8 out of 5 based on 345 reviews of 24 featured pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
Things to Consider Before You Build an Addition:
- What best describes this project?
- What kind of addition do you want?
- Select the rooms included in this project:BathroomKitchenBedroom(s)Garage/WorkshopLiving/Family roomLaundry/Mud roomDeck/PorchBasementOffice(s)Common area(s)
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Recent Requests for Home and Room Addition Builders in Portland, Oregon:
NewProject Location: Portland, OR 97266 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildNewProject Location: Portland, OR 97221 Date: 01/2023Desired Completion Date: Timing is flexibleProject Description: Build - Use existing architectural drawingsRequest Stage: Ready to HireNewProject Location: Portland, OR 97233 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and buildNewProject Location: Portland, OR 97266 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildProject Location: Portland, OR 97212 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireType of Addition: Remodel existing spaceRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: BathroomComment: Constructing a dormer on my existing 2nd story attic. The dormer will span most of the length of the house. I have architect's plans for the project.Project Location: Portland, OR 97236 Date: 01/2023Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingProject Description: Build - Use existing architectural drawingsComment: 10x20 addition on bedroom & bathroomProject Location: Portland, OR 97230 Date: 01/2023Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingProject Description: Design and buildComment: Curious about cost of adding second story to ranch 1955s tract home.Project Location: Portland, OR 97219 Date: 01/2023Request Stage: Ready to HireProject Description: Build - Use existing architectural drawingsDesired Completion Date: Timing is flexibleProject Location: Portland, OR 97202 Date: 01/2023Desired Completion Date: Timing is flexibleRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Common area(s)Request Stage: Ready to HireComment: I would like to get an estimate for building an additionProject Location: Portland, OR 97218 Date: 01/2023Request Stage: Ready to HireDesired Completion Date: Timing is flexibleRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsComment: I would like to get an estimate for building an addition.Project Location: Portland, OR 97230 Date: 01/2023Project Description: Build - Use existing architectural drawingsRooms Included:: Bedroom(s)Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Location: Portland, OR 97231 Date: 01/2023Desired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildProject Location: Portland, OR 97214 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildWhat type of second floor addition will this be?: Partial AdditionRooms Included:: Bedroom(s)Comment: I would like to know if I buy a single story house, can I add a second storyProject Location: Portland, OR 97233 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireProject Description: Design and buildComment: Repair wallsProject Location: Portland, OR 97231 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Second story additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: KitchenRooms Included:: BasementRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: Common area(s)Rooms Included:: BathroomRooms Included:: Deck/PorchRooms Included:: Garage/WorkshopRooms Included:: Laundry/Mud roomComment: E Side NW Germantown Rd, Portland, OR 97231 his lot features . 31 acre in desirable NW Portland! Close proximity to Forest Park and Linnton Park. Beautiful seasonal views of the Willamette River.Project Location: Portland, OR 97209 Date: 01/2023Desired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingProject Description: Design and buildComment: To get some of the things we need to get together for the General conference in about a month of my family and the cost of effective and appreciate it done with wisdom of the spirit of America to produce the amount of space in square footage to produce enough private space for the General knowledge of what you can find lowest in my house is the best of it private space in the public group to get some things we can find it done with the public and the cost to be for the lowest we can have the privilege of housing America to produce quick response to actually get the job finished and find it done with wisdom of the Spirit of the American people who are in position to get a unlimited order for the General and the cost to get a lot of the job finished and then the lowest of that's what it is building safe house in manageable condition of space in America and the understanding American can do with wisdom of a unlimited order for the General public We need to get some more and more than a unlimited order for success and find out what they have to do with the best thing to do is just wanted you to know I will be there in a unlimited order for you and your family and your generosity and your sweet family Spirit of America to get the job finished 💕.Project Location: Portland, OR 97217 Date: 01/2023Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildProject Location: Portland, OR 97203 Date: 01/2023Desired Completion Date: Less than 2 monthsRequest Stage: Ready to HireProject Description: Design and buildProject Location: Portland, OR 97201 Date: 01/2023Phone System Problem: 1 - Very UnsatisfiedDesired Completion Date: Less than 2 monthsRequest Stage: Ready to HireProject Description: Build - Use existing architectural drawingsComment: Looking for someone to install a new deadbolt in an existing door that doesn’t have a deadbolt
