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.

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

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.

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

CHC HandyPro

New on HomeGuide
8+ years in business
Serves Portland, OR
We are a small family-owned and operated company with 20+ years in the industry. We take pride in every job, never cut corners, and warranty all of our work. We strive to give customers high-quality work, creating long-term business relationships. What we do... Ceiling fans/lights​ Appliance installs Tile installation Trim work Painting Tile Mirror & picture mounting TV wall mounting Furniture assembly Closet organizer/storage systems Shelving installation Doors &/or door handles Patch holes sheet rock repair Window & door repair and/or installation Blinds installation Paining: interior Caulking: external Siding repair Fences: repair Pow

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.

De Marco Builders Inc

5.0(3)
30+ years in business
Serves Portland, OR
Allison K. says, "Joe and his team are extremely experienced and able to handle a wide variety of situations. His team handled moving duct work and a wall in our home and we were thrilled with the results. We’ve done many additional projects over them over the years because they are so reliable. I can’t recommend them enough." Read more

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...

Advent Contracting

New on HomeGuide
26+ years in business
Serves Portland, OR
Advent Contracting, founded in 2000, has been serving Portland, Oregon and surrounding areas with a focus on quality and customer satisfaction. Their expertise encompasses a broad range of handyman and home repair services including remodeling, tile work, painting, and appliance installation, among others. Their reputation is built on excellent workmanship and professionalism, ensuring every project is done right the first time. Their commitment to quality work and customer service is evident as more than half of their business comes from customer referrals.

JAL ROOFING COSTRUCTION LLC

New on HomeGuide
4+ years in business
Serves Portland, OR
very excellent we do a good job and we like to always have communication with customers.

Marxen Creative Designs

New on HomeGuide
26+ years in business
Serves Portland, OR
Hello, My name is Sean! I have 20+ years of experience with most all areas of home building, remodel, ect. I’m Honest. Hardworking. Timely & efficient. Clean. Professional. I do Fix it, Repairs. Remodels. Additions. High end designs. Plumbing, electrical, paint, mud, concrete, tile, decks. All Services. Any Phase. I can do it all! No job too big or too small. I have been word of mouth advertising since 2000. I have 100% Satisfied customers every time.

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.
Dylan K.
Best contractor I've ever worked with, hands down. They've done 4 projects for us and have always been honest, precise, and on time or ahead of schedule. We've recommended DeMarco to friends and family and will continue to do so.
De Marco Builders Inc
Haidee D.
Fast delivery! Thank you.
Sati Construction and Development LLC
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