Civil Engineering


Land Development

Heavy Civil

Water Resources

PACE is a leading civil engineering firm providing comprehensive services in Washington and Oregon. With our expertise in municipal, land development, water resources, heavy civil engineering, and environmental we strive to optimize infrastructure solutions that shape the future of our communities.

Our team includes licensed Professional Engineers, Engineers-in-Training, Environmental Scientists, Biologists, Ecologists, WSDOT Fish Passage and Stream Restoration Certified Engineers, Landscape Designers, Planners, GIS Analysts, CAD Designers, and InRoads Technicians. With experience from multi-use residential complexes to industrial facilities to water and sewer system improvements, our team has you covered.


Our municipal engineering services encompass extensive expertise in public infrastructure design, comprehensive planning, stormwater management, third-party peer reviews, and general on-call engineering services. We collaborate closely with local agencies to develop innovative solutions that enhance the quality of life for residents and foster community growth.


For land development projects, we offer comprehensive services ranging from feasibility studies and site planning to full site engineering design, landscape architecture, permitting, and construction administration. With a keen eye for optimizing land usage, we design practical and sustainable solutions that maximize site potential while adhering to local regulations and environmental considerations. In addition, PACE’s LEED®-accredited and low-impact development (LID)-certified staff provide sustainable design techniques and incorporate best management practices in our designs whenever possible.


Water resources engineering is a crucial aspect of our portfolio, as we understand the significance of sustainable surface water management in our region. We provide expert analysis, hydraulic and hydrologic modeling, and design of surface water systems, fish passage, flood mitigation strategies, stormwater management, and erosion control measures. Our solutions aim to safeguard our precious water resources while meeting the needs of a healthy environment.


Heavy civil engineering improves mobility and enhances infrastructure for transportation networks. From roadway design to pedestrian and bicycle infrastructure planning, we embrace innovative approaches prioritizing safety and efficiency to reduce construction costs.


In addition to our extensive range of engineering services, PACE has added Environmental Services that specialize in environmental consulting, offering comprehensive expertise in wetland/stream delineation, regulatory analysis, permitting, mitigation, wildlife studies, site planning, and related services. Our commitment to sustainable development ensures that our clients receive environmentally conscious solutions, striking a balance between progress and ecological preservation.

Civil Services

  • Construction Management & Inspection
  • Culvert Replacements
  • Development/Plan Review
  • Environmental Consulting
  • Feasibility
  • Fish Passage
  • Funding Applications & Assistance
  • Landscape Architecture
  • Landscape Consulting
  • Land Use Entitlements
  • Parks & Trail Planning & Design
  • Permitting
  • Public Involvement & Facilitation
  • Roadways, Sidewalks, & Nonmotorized Paths/Trail Design
  • Sewer System Design & Planning
  • Site Assessment and Field Observation
  • Site Development Design & Planning
  • Stormwater System Design & Planning
  • Stream & Creek Enhancements
  • Water System Design & Planning
  • Wetland Delineation & Assessment

Get In Touch

Kirkland Office: 425.827.2014

Everett Office: 425.486.6533

Lake Oswego Office: 503.597.3222