Featured: Meriwether Towers

Featured Project:
Meriwether Towers

We recently finished a complete teardown and rebuild of a leaking green roof — the top of a parking garage which doubled as a common green space for the tower residents. Read about the whole project »


Surround yourself with the most talented people in the construction industry.

Alegis Construction is built on the best people in the industry. Our people have more than years of construction experience; they also are people recognized within the construction industry for their knowledge, honesty, integrity, fairness, and skill to solve complex issues with creative solutions that add value to your project.

Build relationships into every project.

We make decisions with the client’s project interest in mind first. We listen to your needs and develop a level of communication that makes our clients know they are getting what they want, without any surprises. Our belief is to never spend a client’s money without first telling them how much it will cost.

Exceed expectations by delivering a quality project at the best value.

We know that our best advertising comes from you, the satisfied client. That’s why we treat every project as an opportunity to build on our reputation of going above and beyond the expected – of delivering a quality project, both on time and at the best value, all in a manner that assures you that you are in good hands with Alegis.

“I should also say it is great to have you ‘on the job’. Hiring workers to trust is difficult. So thank you!!!”
– V’Anne Didzun

Alegis Construction specializes in the repair and restoration of buildings with water damage caused by a failed building envelope system. These include siding, stucco, EIFS, masonry, deck and roof waterproofing, and window systems.

Alegis has offices in both Portland, Oregon and Seattle, Washington that serve our northwest clients quickly and efficiently. Our team has over 30 years experience in the construction industry, and are recognized as experts in building envelope construction of condominiums, multifamily, single family, and commercial buildings.

We assist our clients through construction defect litigation, by providing repair cost estimates and constructability analysis to insure a complete repair is achievable after settlement.

Our renovations and interiors work includes office and retail tenant improvements, exterior facelifts, and ground up construction of smaller commercial buildings. We offer estimating, value engineering and preconstruction services that assist our clients to make sound decisions about where construction dollars are spent, for the best possible value.

Please give us a call to see what Alegis construction can do for you!