Decks and fences, ADU design and construction, Additions and Remodels , and 2 more
"We started with one project with Mass Design, and were so pleased with their work that we added two additional home improvements as well. They truly care for their clients and go above and beyond when working to meet their needs. My wife and I found it surprising how carefully they listen. Things mentioned as a passing comment were noted and acted on. Their workmanship and design skills were exceptional, their communication clear and concise, and we were never left in question about any step of the process. In addition, we truly appreciated their honesty and transparency. Simply put, fantastic to work with. I would highly recommend using their services and we have more projects down the line where we will be using them."
Kerry L. in September 2023
Architecture
"Working with JDV was super efficient, prompt and thorough. He helped me work through possibilities and understand what was the best course of action given my specific setting and desired outcomes. Iâ  d gladly work with Juan again anytime and Iâ  d highly recommend him to anyone seeking architectural services."
James B. in April 2024
"Professional painting."
L. B. in October 2023

Landscape Architect, Architect, Landscape Design , and 6 more
About us: "We provide architectural and design services for home owners, contractors and developers looking for a down to earth architects who listen and understand their needs. We have reasonable fees and tailor our contracts to services requested to provide affordable services. We hire engineers and interior designers to provide a well rounded team to our clients with one point of contact."

Bathroom Design, Interior Design, Cabinet Design , and 1 more
"Joanna went out of her way to provide me with great customer service. She took her time to help me when our second home had suffered severe fire damage. Her product knowledge was invaluable considering our limited insurance budget. I can't thank her enough."
heather S. in February 2018
Signs and outdoor curb appeal, Construction & Design, Creative building , and 2 more
"She was just unreal! Had a big family get together need the project done in week and she was able to accommodate! went above and beyond! Great heart! Great Customer service! Very skilled at what she does!"
Renee X. in October 2022

Garage Doors, Locksmith, Siding , and 12 more
"I just had Elm Construction Services replace the roof on our new home. I have to say, I’m really impressed. We went with asphalt shingles and they look beautiful! What I loved most was how professional everyone was. The crew showed up on time, worked efficiently, and actually cleaned up better than I expected - you’d never know they were even here. They were also super patient with all my questions (and I had a lot!). The quality of their work is top-notch. You can tell they really care about doing things right, not just getting it done quickly. My neighbors have even commented on how great the roof looks. If you’re in the Lake Oswego or Portland area and need roofing work done, I’d definitely recommend giving Elm Construction Services a call. It’s such a relief to find a contractor you can trust who actually delivers on their promises!"
859F3C9B688B6ECC2F9D3E5F6B16804A282EBFA9569637D5BD91A8F4502CB4F5 3. in January 2026
In business since 2000
Renovations, Flooring, Doors and Windows , and 2 more
About us: "We are your premier choice for additions and remodels. With 20 years of experience we are confident in our and take pride on not only the quality of our work, but the outstanding services we provide for all your home needs. Call today for a new home experience."
Lake Oswego Interior Designers & Decorators are rated 5.0 out of 5 based on 39 reviews of 39 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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