The 10 Best Home Addition Contractors in Lake Oswego, OR

BUILDOR is a full-service design-build firm specializing in various aspects of commercial and residential construction including ADU’s, home additions, bathroom & kitchen renovations, space conversions, and much more. We understand that your home is one of your most important assets. That is why as a family-owned business, we embrace family values and aspire to create a positive and enjoyable... (more)

Notable project: (Building. 2850 NW 31st Ave, Portland, OR, 97210). F27 warehouse - relocate mezzanine stairwell convert mezzanine to storage only create training room recycling sort offices restrooms washroom server room relocate chain link fence inside warehouse new security fence along property line electrical plumbing mechanical ceiling fixtures and finishes

Notable project: (Building. 1111 NE 102nd Ave, Portland, OR, 97220). F17/ click list project - new interior 1820 sq ft storage and staging area for on-line grocery orders with new exterior 3 parking drive-thru pick-up area and landscaping/ 12/22/15-new plans, include canopy, site changes, see lu 15-203348-dz. comments

Notable project: (Building permit. 602-616 NW 21st Ave, Portland, OR, 97209). Expand existing theatre into adjacent building by creating an opening between the two. create two theaters lobby and concession area. new trash room. exterior modifications per 13-103502lu. partial change of occupancy. see appeal id 9088

Notable project: (Building permit. 132 NE Monroe St, Portland, OR, 97212). Expand existing dormer to addition master suite and new bathroom; main level - addition new interior stairs to basement addition deck with patio cover and complete remodel of main floor; basement to remain unfinished - relocate hot water heater remove chimney chase. electrical mechanical and plumbing permits separate

Cultivated Shelter llc is a local company that offer general contracting services, design build. We have a highly trained staff that can assist in any size job big or small. We are a young dynamic company that thrives on the challenges that remodeling/ construction offers. We can troubleshoot any issues that might come up. We love offering the best services and a positive experience to our... (more)

Vanillawood is led by husband and wife, James and Kricken Yaker. As a small design/build firm, you can expect personal attention and a strong committed passion to creating unique spaces. We focus on using detailed organic and green building materials combined with contemporary finishes to create spaces that are perfect for entertaining and lounging together with family. Having lived in... (more)

Notable project: (Building permit. 7608 N Portsmouth Ave, Portland, OR, 97203). New 12 unit 2-story apartment building with parking lot and landscape improvements.+++ covered trash enclosure (to exceed 120sf) to be submitted under seperate permit at a later date and not part of this permits drawing package +++

Notable project: (Building permit. 1716 N Highland St, Portland, OR, 97217). Converting basement to living space with new bedroom family room and bathroom; adding new bathroom in second floor; new egress window on south side of house

Notable project: (Mechanical otc residential. 615 4th Ave, Oregon City, OR, 97045). Vent bathroom exhaust fan mid level and lower level vent dryer

Notable project: (Building application - commercial or multifamily. 5270 SW Philomath Blvd, Corvallis, OR, 97333). Repurpose existing work space - construct non-weight bearing wall install finishes - resurface existing epoxy floor. install door frame and impact door. install work tables and shelves - clean and fill hoes in existing frp as needed

Delahunt Homes, Inc. was established in 1992 by Todd Delahunt. Now owned by Todd Delahunt and David Saltzberg, the company specializes in custom home building as well as large scale remodeling projects. The firms focus continues to be legacy projects that endure time and use. We believe that a true team atmosphere results in a successful project. Ideally, we like to be involved with each... (more)

General contractor Focus on remodeling and additions.

Notable project: (Single family dwelling. 3711 SE Carlton St, Portland, OR, 97202). Removing wall between kitchen and dining room and installing new header; kitchen and bathroom remodel consisting of several small wall changes/additions; new header and bathroom on second floor;. electrical mechanical and plumbing permits to be obtained separately./***add electrical 12/9/15

Ziebart Construction is a boutique remodeling firm specializing in beautiful design + remodel home improvement services at a mid-range price point. The family-owned company is committed to helping homeowners love their home by delivering an enjoyable remodeling experience.