Get Connected with the Most Reliable Engineers in Portland, ME

Acorn Engineering, Inc. is a Maine-Based civil and environmental engineering firm providing Maine with quality engineering services. The firm excels in developing comprehensive, cost-effective solutions to clients' unique problems. The company provides a range of services including civil/site design, development, and permitting, construction administration, construction documents, and site inspection. They also offer environmental engineering and compliance services such as Phase I and II environmental site assessments, soil and groundwater remediation planning and design, and stormwater treatment.

We are passionate in our pursuit to tackle our clients' toughest issues. Haley & Aldrich's environmental and engineering consultants build relationships that last because we deliver the value our clients seek. Our environmental and engineering consultants earn our clients' trust through a relentless drive to understand and act on their distinct needs.

Northwind Engineering is an engineering and contracting firm providing exceptional environmental remediation, heavy civil engineering, site infrastructure design and construction services to Federal, state, and commercial clients. With a focus on delivering high-quality results on time and within budget, our team of experts has built a reputation for excellence and customer satisfaction.

Structural Integrity Consulting Engineers, Inc. is a full-service structural engineering firm providing services for architects, contractors, facility owners, and the building community on new construction, restoration, and renovation projects, as well as high-performance buildings. With years of hands-on experience in construction, project management, and consulting engineering, our team produces cost-effective and constructible design solutions. We are committed to providing outstanding customer service, using cutting-edge design techniques, and leveraging our expertise to deliver exceptional results. Our team serves clients throughout Maine and New England, focusing on constructability, environmental sustainability, and construction costs. We offer a comprehensive range of services, including structural design, high-performance buildings, medical facilities, custom residential renovation, and sustainable design.

Colby Co. is an Architecture and Engineering firm, founded in 2008 in Portland, Maine. With over 15 years of experience, we have served as the Prime Architect/Engineer designer for $500m+ in estimated construction costs. We offer a talented group of professionals, with 65+ employees, providing a range of services including architecture, mechanical, fire protection, electrical, structural, and civil engineering. We take pride in our commitment to providing excellent service, unique opportunities for professional growth, and a respectful workplace.

Credere is a full-service environmental consulting firm that specializes in redevelopment planning, engineering, and environmental sciences. We provide a range of services including brownfields assessment and cleanup, environmental investigations, geotechnical engineering, and hazardous building materials assessment and abatement. Our goal is to provide services that positively impact the community, economy, and environment using Smart Growth principles. With expertise in brownfields redevelopment, Credere's team of experienced professionals works with clients to identify and remediate contaminated sites, redeveloping them into productive and environmentally responsible projects. Our team's expertise spans from project conception to completion, ensuring a seamless and efficient process.