Harper Houf Peterson Righellis Inc.

Civil Engineering | Residential

HHPR has provided engineering, planning and surveying services on a wide variety of residential projects from single family homes and apartments to large subdivisions. Professional services typically include design and plan preparation for site grading/paving, storm drainage systems/storm water quality and detention, sanitary sewer systems, water systems/fire protection, and public street/storm drainage and utility improvements. Other services that are routinely provided include the writing of technical specifications, bidding/construction assistance and agency coordination. HHPR also provides planning layout, green space, and park and trail design for single-family, multi-family and mixed-use development projects.

Sample Project Experience:


Columbia Shores Apartments
Client: Ankrom Moisan Architects
Location: Vancouver, WA

Riverplace Housing
Client: Ankrom Moisan Architects
Location: Portland, OR

Marshall Wells Building Renovation/
Public Street Improvements

Client: Ankrom Moisan Architects
Location: Portland, OR

Broadway Lofts
Client: Ankrom Moisan Architects
Location: Portland, OR

Lovejoy Condominiums
Client: Ankrom Moisan Architects
Location: Portland, OR

Cloud Pass Ranch
Client: Ben Austind & Steve Frackrell
Location: Happy Valley, OR

Altezza Mountain Resort
Client: DeCal Custom Homes & Construction
Location: Government Camp, OR

Grand Ronde Housing Project
Client: Ankrom Moisan Architects
Location: Grand Ronde, OR

Grand Ronde Housing Project, Grand Ronde, OR

Grand Ronde Housing Project,
Grand Ronde, OR

Columbia Heights
Client: DeCal Custom Homes & Construction
Location: St. Helens, OR

The Falls at Happy Valley
Client: Happy Valley Holdings
Location: Happy Valley, OR

Block 16, Block 19 &
Hoyt Street Yards No. 2

Client: Hoyt Street Properties
Location: Portland, OR

The Jeffrey
Client: Ankrom Moisan Architects
Location: Portland, OR

Miller Hollow
Client: Landmark Construction
Location: Portland, OR

Lone Pine PUD
Client: Icon Holdings
Location: The Dalles, OR
Website

Carron Estates
Client: Ron Aiken / Carl Muessen
Location: Happy Valley, OR

Carron Estates, Happy Valley, OR

Carron Estates, Happy Valley, OR

Tract "M" of Forest Heights
Client: La Noue Development
Location: Portland, OR

Russellville Subdivision
Client: MCM Architects
Location: Portland, OR

Russellville Subdivision, Portland, OR

Russellville Subdivision, Portland, OR

Milwaukie Mixed-Use
Client: Myhre Group Architects
Location: Milwaukie, OR

Vista Hills Rowhouse Condos
Client: NuPark Development
Location: Beaverton, OR

Cedar Ridge Estates
Client: NuPark Development
Location: Washington County, OR

Shorepine Village
Client: Nestucca Ridge Development
Location: Pacific City, OR

Parrett Mt. View Estates
Client: Manke Lumber
Location: Washington County, OR

Coulter Ridge Subdivision
Client: NuPark Development
Location: Washington County, OR

Pacific Seawatch
Client: Nestucca Ridge Development
Location: Pacific City, OR

Tualatin Commons
Client: Tualatin Development Commission
Location: Tualatin, OR

Tualatin Commons, Tualatin, OR

Tualatin Commons, Tualatin, OR

Nestucca Ridge Subdivision
Client: Nestucca Ridge Development
Location: Pacific City, OR

Creekside Subdivision
Client: Columbia Land Shares
Location: Hood River, OR

The Metropolitan
Client: Hoyt Street Properties
Location: Portland, OR

Mt. View Estates
Client: Pathfinder Development
Location: Hood River, OR

Crane Building
Client: SERA Architects
Location: Portland, OR