Browse the Top Engineering Companies Serving Waltham, MA

Tri-Star Design provides end-to-end product development services, guiding projects from concept to completion. With over 30 years of experience, Tri-Star Design specializes in electronic, mechanical, and software design, using advanced tools and engineering expertise to handle complex challenges. Tri-Star Design's strong quality management system ensures all work meets strict industry and regulatory standards.

Vanderweil Engineers specializes in MEP/FP engineering, power systems, and sustainable design, delivering customized solutions for complex projects nationwide. With over 75 years of experience, we combine technical expertise with a focus on environmental stewardship and client satisfaction. Our multidisciplinary teams ensure buildings operate efficiently while minimizing ecological impact.

Applied Physical Sciences specializes in advanced research and development for national security and commercial markets. We leverage physics and mathematics to create tailored solutions for complex challenges, including maritime sensing systems, undersea communications, and structural mechanics. Our state-of-the-art facilities enable rapid prototyping and innovation.

Mide Technology provides advanced marine sealing solutions and engineering services, leveraging smart materials and innovation for reliable, sustainable performance in demanding environments. Our patented HydroActive technology delivers non-contacting bulkhead and stern tube seals for military and commercial vessels. We specialize in custom engineering, prototyping, and manufacturing high-performance systems for aerospace, defense, and industrial applications.

PLM provides specialized electric power engineering consulting and design services for utilities, municipalities, and industrial clients. Our core offerings include substation and transmission system design, NERC compliance programs, technical training, and power supply management for 900+ MW of load across the Northeast. With decades of experience in protection schemes, system planning, and regulatory compliance, we deliver cost-effective solutions that meet client-specific technical and operational needs.

Whitestone Associates provides integrated environmental and geotechnical engineering services for public and private sector clients. Our core offerings include site assessments, remediation planning, geotechnical investigations, and construction phase services. With specialized expertise in regulatory compliance and hazardous materials management, we deliver solutions that balance environmental stewardship with project viability.

PES Associates provides environmental due diligence, engineering assessments, and indoor air quality testing to reduce real estate risk. Our services include Phase I/II Environmental Site Assessments, Property Condition Assessments, and customized IAQ investigations. With a global presence and expertise serving Fortune 500 companies, we deliver reliable data for informed investment decisions.

Meridian Associates is a multi-disciplinary firm providing civil engineering, land surveying, and landscape architecture services. We support land planning, site development, renewable energy, and infrastructure projects across more than 250 communities in Massachusetts and throughout New England. Our services range from existing conditions surveys and geospatial data collection to site design, permitting, and construction support.

Epsilon Associates provides environmental consulting services specializing in regulatory approvals and permitting for real estate, energy, and infrastructure projects. Since 1997, we have delivered strategic solutions to navigate complex environmental compliance requirements across diverse sectors. Our expertise ensures projects meet federal, state, and local regulations while balancing development goals with ecological responsibility.

Structures North Consulting Engineers specializes in structural engineering and historic preservation services since 1997, serving commercial, institutional, and residential markets. Our firm provides comprehensive design, diagnostic consulting, and restoration solutions for new constructions and historic structures. With extensive expertise in adaptive reuse and stabilization, we deliver practical, code-compliant engineering solutions tailored to each project's unique requirements.