Browse the Top Engineering Companies Serving River Edge, NJ

Rigg Associates, P.A. provides a wide variety of engineering and land surveying services throughout northern New Jersey. Rigg Associates has over 30 years experience in the engineering field with the objective to supply our clients with the design services requested using the standard of care expected from the profession.

Associated Fire Protection delivers comprehensive fire protection services, including engineering, installation, inspection, and repair of fire alarm systems, sprinklers, kitchen suppression systems, and clean agent solutions. Serving commercial, healthcare, and industrial clients since 1947, we combine technical expertise with 24/7 support to ensure compliance and safety. Our mobile app and flexible contracts enhance client convenience while maintaining system reliability.

Napco delivers integrated printing solutions and construction technology services to the AEC industry. We specialize in large-format printing, 3D scanning, document digitization, and equipment maintenance across New Jersey, New York, and Connecticut. With over 79 years of technical expertise and four regional service centers, we help architectural firms, contractors, and engineers optimize project workflows through advanced hardware, software, and support services.

LAN Associates is a multidisciplinary architecture and engineering firm founded in 1965. We deliver integrated design solutions across architecture, mechanical, electrical, and plumbing engineering, civil engineering, landscape architecture, and environmental services. Our team of 130+ professionals operates from five offices in New Jersey, New York, and Pennsylvania, specializing in K-12 education, senior living, faith-based, and industrial projects. With a history of shaping communities through $250M+ annual construction volume, we combine technical mastery with client-focused innovation.

Boswell Engineering is a nationally recognized engineering firm with over 100 years of experience providing integrated solutions for infrastructure, transportation, and environmental projects. Specializing in civil engineering, construction management, and sustainable design, we serve government and private sector clients across the United States. Our century-long reputation is built on technical excellence, client-focused service, and innovative problem-solving for complex engineering challenges.

A & J Consulting Engineer Services Pc provides comprehensive MEP and fire protection engineering solutions tailored for healthcare, educational, commercial, government, and residential markets. Our licensed professional engineers deliver efficient, code-compliant designs grounded in engineering rigor and real-world insight. We are dedicated to creating high-performance systems that solve complex building challenges and ensure long-term operational success for our clients.

O & S Associates provides comprehensive architecture and engineering services, specializing in design, compliance, and sustainable solutions. We deliver technical expertise and creative vision for projects nationwide, ensuring adherence to local regulations and client-specific needs.

Buck Seifert & JOST, Inc. provides specialized water and wastewater engineering services to municipalities and utility providers. With over a century of experience, we deliver comprehensive solutions including treatment plant design, hydraulic modeling, and infrastructure rehabilitation. Our engineering expertise ensures safe, efficient water systems for communities across New Jersey and surrounding regions.