How much do addition contractors typically cost?
- Lake oswego, Oregon Average$45,761
- Typical Range$25,000 - $45,761
- Low End - High End$4,500 - $100,000
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- Answer a few questions about your home project.
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Service Pros
JC
Vancouver, WA·
Tile Installation, Kitchen Remodels, Bathroom Remodels , and 11 more
"These guys ROCKED! Art and Erick were always there to address any concerns we had and always had a very pleasant and professional attitude. The crew was always courteous and detailed oriented. We have many more projects we want to complete and they we be getting more of our business. We highly recommend JDI Construction."
ivanna T. in December 2020
Vancouver, WA·
Kitchen remodel, Basement conversions, Construction Consultation , and 11 more
"Started and finished the job on time. Val and his crew were a pleasure to work with. Project looks great."
Guy N. in November 2024
GB
Beaverton, OR·
Outdoor Kitchen Builds, Bathroom Remodels, Additions & Remodels-Residential
"I highly recommend Grit Builders, LLC. I had an addition built onto my house during a very stressful time of my life. Matt really listened and checked in with me every step of the way. The crews he hired to complete different aspects of the project were professional and provided me with amazing service and craftmanship. This project was completed within budget and within the timeline. I cannot recommend Grit Builders, LLC enough!!!"
Kathy F. in November 2024
Salem, OR·
Remodeling & Renovations
"These guys came in and built me a beautiful fence in two days their price beat everyone in the phone book the customer service and professionalism was next to none in my opinion worry free experience and I would absolutely recommend these guys in the future thank you for helping Lela my home a home"
Joshua M. in November 2023
Beaverton, OR·
Home Improvement, Home Renovation, Siding , and 4 more
"We would be happy to work with Ismael and his team again. They did great work. He was very thoughtful and communicative when discussing our project. Very professional."
Cristen G. in November 2017
Beaverton, OR·
Framing, Patio Covers/Decks, Remodeling
"Outstanding work. Called the same day we put in the request. Can out to look at the project same day. Friendly and knows his work. Did the job wonderfully. He is now our go to person."
Michael H. in June 2018
KC
Milwaukie, OR·
CC
Portland, OR·
DECKS, REMODELS (WHOLE HOMES SINGLE ROOM), Water Restoration , and 4 more
"Noah and his crew worked fast and built exactly what I asked for! We wanted a covered space on our deck to enclose it for a catio, and they understood my vision perfectly. They even framed out a door with a secure latch so our cats cannot escape. We are DIYing the rest of the catio build, but if I need any more help on this or future projects, I wouldn't hesitate to hire Noah!"
F57CA4B09E0EBC16E50312308A11EDD8D752ED02D54ACE927829FBC8D9C5C770 5. in March 2025
Salem, OR·
Interior and Exterior Residential and Commercial Door Install, Wood or Fiber - Cement Siding Install or Completely Replace, New Window Install for Home and Business , and 1 more
"Paul replaced all of the interior doors in our home. He does quality work and is a pleasure to have in our home."
John S. in November 2017
Showing 1-9 of 29 results
Costs for related projects in Lake oswego, OR
- Build an Addition$25,000 - $45,761
- Demo an Interior$3,063 - $11,000
- Perform Home Renovations and Repairs$4,400 - $13,000
- Remodel or Renovate a House$5,140 - $120,000
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.
Related Projects in Lake oswego, OR
HomeAdvisor Community Rating
Overall Rating:
Lake oswego Addition & Remodeling Contractors are rated 4.9 out of 5 based on 340 reviews of 340 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.
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Recent Job Requests for Addition & Remodeling Contractors in Lake oswego, OR
Project Location: Lake Oswego, OR Date: 02/01/24Type of Addition: Ground level additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: Bathroom(s)What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)Comment: We are interested in extending our ground floor bedroom out about 6-8 feet (no structure above it now) adding a closet and adding in a 2-piece powder room,
