The 10 Best Home Addition Contractors in Portland, OR

Notable project: (Building permit. 4025 NE Laurelhurst Pl, Portland, OR, 97232). Expand existing shed roof dormer at rear of dwelling. alter roof framing to increase headroom height in dormer. create new master bathroom and closet in this space

ELM Construction Services inc is a licensed general contractor providing full-service construction and remodeling for residential and commercial properties throughout Oregon and Washington. Founded in 2020, ELM handles exterior renovations, interior remodeling, roofing, siding, additions, ADUs, and complete home transformations. We manage every phase in-house, from planning and permitting... (more)

Notable project: (Building permit. 2951 NW Valle Vista Ter, Portland, OR, 97210). Mraa new second story addition to existing dwelling to create new master bedroom and bathroom. new rooftop patio. new covered patio. relocate stairway and main floor bathroom to second floor. remodel kitchen and bathrooms

Family business MJ GENERAL CONTRACTOR, LLC is a family-owned and operated company that works with home and business owners in the Oregon and Washington area, providing services such as roofing, landscaping, painting, and woodworks. Our main focus is to provide home and business owners with quality and affordable work while making a lifetime connection with our customers. Our employees... (more)

Notable project: (Single family dwelling. 2103 SE Orange Ave, Portland, OR, 97214). Construct 16 sq ft canted bumpout for kitchen convert back porch to mud room addition powdwer room on main floor remodel existing upper floor bathroom (existing tub to remain) total two toilets see lu 15-164337 hr

Roloff Construction is a Portland based design build company and we are here to help you create the home you've always wanted. Whether you need design advice or already have plans, we can help you with your project. We have crafted our business very carefully to make sure your remodel is everything you hoped for.

Notable project: (Single family dwelling. 2049 NW Johnson St, Portland, OR, 97209). Remodel kitchen. remove existing man door and garden window on rear elevation and replace with siding to match existing. remove bearing wall between kitchen and dining room and install new beam to support load

General Contractor including design services

Notable project: (Building permit. 4062 SW Pendleton St, Portland, OR, 97221). New single family residence/2 story/2 car garage/flat lot/complex a protection post must be bolted to floor by final not dug out to pour with slab sp 8/20/14

Notable project: (Building permit. 2516 NE 27th Ave, Portland, OR, 97212). Alteration-convert existing finished basement to an adu, remodel existing bathroom remove non load bearing walls to in the new living area storage areas to remain; electrical mechanical and plumbing permits to be pulled separately

Notable project: (Building permit. 9126 N Berkeley Ave, Portland, OR, 97203). Permit set up for finals only - permit 97-050882-rs: addition of 1200sf two story addition ==> revised 07-25-97 to extend addition 1 ft farther east shortening porch; no addl lot coverage. **see 97-050882-rs for approved set of plans and approvals**

Notable project: (Building permit. 1313 SE Spokane St, Portland, OR, 97202). 4 story mixed use project with 3 levels multi-family apartment floors (30 units); partially finished ground level for two lease spaces landscaped outdoor courtyard with on site stormwater treatment (flow-through water quality planter to (2) drywells) and improvements to public right of way along se 13th ave and se... (more)

Notable project: (Single family dwelling. 4003 SW Hillsdale Ave, Portland, OR, 97239). Remodel existing single family residence main floor reolcate kitchen to existing dining room area 2nd floor addition new bathroom in existing closet space infill wall and addition new door opening frame in 2 new closets in bedroom spaces (3 bathrooms total)

Notable project: (Commercial structural. 2300 SE Hanna Harvester Dr, Portland, OR, 97222). Cng fuel station

Notable project: (Building permit. 8009 SE Ogden St, Portland, OR, 97206). Mraa -814 sq ft single story addition with (2) bedrooms bathroom kitchen laundry and dining room. ***electrical mechanical and plumbing to be obtained separately.*** cesspool decommissioning required. septic decommissioning required. call for inspection 842

Notable project: (Dwelling permit. 249 Mountain Vista Ave SE, Salem, OR, 97306). 01 rev - revised engineering 10/8/15 nsfd 4 beds 3 bathroom g/l