Find a home addition contractor in Portland, OR

Find Home Addition Contractors in Portland, OR

Find Home Addition Contractors in Portland, OR

Confirm your location to see the best home addition contractors near you.
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Find Home Addition Contractors in Portland, OR

Confirm your location to see the best home addition contractors near you.
Zip code

Top 10 home addition contractors in Portland, OR

Homeowners agree: these Portland home addition contractors are highly rated for knowledge, experience, communication, and more.
D & D Concrete

D & D Concrete

New on HomeGuide
Serves Portland, OR
D & D Concrete, based in Portland and Happy Valley, Oregon, is a seasoned expert in all phases of concrete construction. With over 25 years of experience, they specialize in both commercial and residential projects, offering services from concrete paving to retaining wall construction. They offer an end-to-end client experience that ensures seamless communication, effective budgeting, and quality results. Their expertise extends to custom concrete designs, stamping, staining, and epoxy coatings. Trust D & D Concrete to bring extensive construction experience to your next project.
Armstrong Concrete

Armstrong Concrete

5.0(1)
1 hire on HomeGuide
8+ years in business
Serves Portland, OR
Paul A. says, "I appreciate these men for there high quality work. They removed old concrete and finished the job in record time. It looks amazing. I will use them again anytime and highly recommend to anyone." Read more
G&F CONSTRUCTION

G&F CONSTRUCTION

New on HomeGuide
4+ years in business
Serves Portland, OR
Good morning my name is Rafael Hernandez. I'm available trustworthy hard worker man. I'm journeyman / Carpenter . handyman. many years experience
Jaxon Construction & Remodeling LLC

Jaxon Construction & Remodeling LLC

New on HomeGuide
4+ years in business
Serves Portland, OR
We are a small local builder and remodeler in the Portland metro area. We have over 30 years experience and pride ourselves in expedient, high quality work with outstanding communication from beginning to end. We are a full service residential remodeler which means we can do anything you need when it comes to your home. We designed our company to be a one stop shop for clients who would rather work with a single contractor instead of several to get projects done.
J&M BUILDERS LLC

J&M BUILDERS LLC

5.0Exceptional(7)
1 hire on HomeGuide
16+ years in business
Serves Portland, OR
Joseph B. says, "Meeting them for the first time and needing to get the job done. Not only did they too great precaution in locating utilities and everything but they are fast and they are reliable. When they say it will be done they will get it done. We would like to thank these hardworking men's for making sure our project is completed." Read more
AAC General Contractors LLC

AAC General Contractors LLC

New on HomeGuide
33+ years in business
Serves Portland, OR
AAC General Contractors LLC, based in Troutdale, Oregon, is a premier general contractor with over 40 years of experience in new construction and renovation. Their design-build process allows for efficient construction of homes, meeting or exceeding homeowner's expectations. AAC is known for its commitment to quality, budget, and schedule, delivering beautiful homes at a lower cost. They value the relationships they build with customers, ensuring all demands are met with outstanding customer service.
Andrew Feldon

Andrew Feldon

5.0(1)
24+ years in business
Serves Portland, OR
Elizabeth P. says, "We hired Andrew to design our second story master suite addition. He is extremely professional, has a great eye for detail" Read more
Prestige Home Services, LLC

Prestige Home Services, LLC

New on HomeGuide
6+ years in business
Serves Portland, OR
Founded in 2020, Prestige Home Services, LLC is a distinguished business located in Beaverton, OR and its surrounding areas. They are dedicated to delivering high-quality services with a strong commitment to integrity, honesty, and customer satisfaction. As true professionals, their in-depth understanding of their trade propels their service quality. Above all, Prestige Home Services, LLC prioritizes their customers' interests, making their concerns the bedrock of their business.
Timberline Construction LLC

Timberline Construction LLC

New on HomeGuide
7+ years in business
Serves Portland, OR
Founded in 2019, Timberline Construction LLC is a professional and detail-oriented construction company based in Sandy, OR. They offer a range of services including excavation, land clearing, site work, rototilling, field mowing, remodeling, decks, and additions. As a client-centric business, Timberline Construction LLC is dedicated to fulfilling their clients' needs and doesn't conclude a project until the client is completely satisfied. They operate in Clackamas County, South East Portland, Multnomah County, and the surrounding areas.
ARH Custom Homes, LLC

ARH Custom Homes, LLC

New on HomeGuide
16+ years in business
Serves Portland, OR
I have been a professional in the residential construction industry for nearly twenty-five years. I have built over three hundred homes and remodeled many more in the Portland Metro area and pride myself in making the building process an enjoyable experience. I feel that my personality, relationships, fair pricing, construction knowledge, and professionalism make for a winning combination that each of my clients can rely on to deliver them a beautiful, cost-effective construction experience. When I was an nine-year old kid, I wanted to be a big league baseball player more than anything. I played baseball or whiffle ball with my friends as...

Your Home Addition questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

What is a home addition?

A home addition is a new structure added to an existing home. Home additions create more living space, accommodate a growing family, and improve the home’s overall value.

A home addition can be completed by making a single room bigger or adding an entirely new room or second story to the home. A more affordable home addition option is to convert an existing garage, basement, or attic into a more functional and comfortable living space.

Does a home addition increase property value?

A well-built home addition can increase property value. The increase in square footage adds value, especially if the addition includes functional and well-designed living spaces. An addition that adds an extra bedroom, bathroom, or larger kitchen can make the home more appealing to potential buyers.

How can I finance a home addition?

You have various financing options for a home addition, such as:

  • Home equity loans – These bank loans allow you to borrow a lump sum by using your home equity as collateral.
  • Home equity line of credit (HELOC) – Unlike a lump sum, this revolving credit line enables you to borrow against your home equity as needed.
  • Cash-out refinances – By refinancing your mortgage for an amount exceeding your current balance, the lender provides the surplus in cash, which can be used for home improvements.
  • Personal loans – Unsecured and without collateral, personal loans have higher interest rates, determined by your creditworthiness and loan approval.
  • Credit cards – Consider using a low-interest-rate credit card for smaller home additions, ensuring prompt repayment.

How can I save on a home addition?

Consider the following recommendations to reduce the expenses associated with a home addition:

  • Opt for a straightforward design with minimal features to keep costs down.
  • Construct the smallest addition that satisfies your requirements and complies with local regulations.
  • Explore the option of repurposing existing spaces, such as basements, garages, or attics, which is generally more affordable than building a new structure.
  • Do basic tasks like painting and interior finishing on your own to cut down on professional labor expenses.
  • Select budget-friendly building materials and finishes in more spaces, and splurge on a few items with the most impact.

How do I choose a home addition builder?

Follow these suggestions to get the best home addition contractor near you.

  • Seek estimates from several contractors for the same addition size and features, allowing for informed comparisons.
  • Evaluate the builder's reputation by checking recent reviews on HomeGuide and Google to assess their performance.
  • Request a site visit to see the contractor's construction methods and gauge their workmanship firsthand.
  • Choose a contractor with proven experience in the specific type of home addition you desire.
  • Protect yourself by requesting an itemized written contract that outlines the scope of work, specifications, and payment terms to prevent any misunderstandings.
  • Inquire about the contractor's preferred lenders to streamline the financing process and potentially secure better terms.
  • Exercise caution and avoid making large upfront payments. Never pay in full or in cash, as this could leave you vulnerable to potential issues.

What questions should I ask a home addition contractor?

Here are some helpful questions to ask a home addition contractor:

  • How many years have you been specializing in home addition projects?
  • How many home additions have you successfully completed within the past year?
  • Do you provide design services to help create a floor plan for the home addition?
  • Can you provide me with a list of references from previous clients, along with their contact information, so I can gather feedback on your work?
  • Do you have a portfolio showcasing your past home addition projects that I can review?
  • Are there any recent home addition projects I can visit to see the quality of your workmanship firsthand?
  • Are you fully licensed, insured, and bonded to protect me from any potential liabilities?
  • Can you advise me on the most suitable locations for building an addition to my home?
  • Can you provide me with a detailed cost estimate for the home addition project?
  • Are there any cost-effective strategies we can consider to reduce the overall expense of the project?
  • Can you provide a realistic timeline for completing the home addition project?
  • Who will be my designated project coordinator responsible for overseeing the project's progress?
  • Do you employ your own experienced crew, or do you subcontract the work to other contractors?

Reviews for Portland home addition contractors

Recent success stories from people in the Portland area.
John M.
Our project is located out in Bothell. They came out in such short notice. They got the job done as expected. We appreciate working with us from day one. Now this project is completed we would like to recommend their services to anyone who's looking to get concrete driveway or concrete services and retaining walls they make the job look so easy. They also built the deck of our home. Great crew, respectful, friendly and very open minded.
J&M BUILDERS LLC
Sam S.
Nick just completed the tile backsplash in our kitchen. We are extremely satisfied with the entire process and of course the end result. He communicated when arriving, cleaned up after he was finished and was meticulous with his craft. Part of what sets him apart is his ability to offer suggestions and clarify details that we hadn't thought of. I would highly recommend him for any tile job.
Masterworks Tile Installation, LLC
Haidee D.
Fast delivery! Thank you.
Sati Construction and Development LLC
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Portland home addition contractors by service