Browse the Top Engineering Companies Serving Riverdale, 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.

McNally Engineering is a certified Small Business Enterprise specializing in civil engineering, land surveying, and planning services for residential, commercial, and industrial clients across New Jersey. The firm provides comprehensive solutions including site development, septic system design, and structural inspections, ensuring compliance with state and local regulations. With certifications from the NJ Department of Property Management & Construction and the Port Authority of NY & NJ, the company delivers precision-engineered projects that balance technical excellence with practical functionality.

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.

H2M is a multidisciplinary consulting and design firm specializing in architecture, engineering, and environmental services. With 90 years of experience, we deliver sustainable, client-focused solutions for infrastructure, public spaces, and buildings. Our expertise spans sectors including education, energy, government, and healthcare, emphasizing innovation, safety, and community impact.

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.

Centralpack Engineering specializes in comprehensive HVAC solutions for commercial, industrial, and governmental clients. With over 50 years of experience since 1972, we deliver custom-designed systems, preventative maintenance, and LEED-certified green building technologies. Our services span New Jersey, New York, and Pennsylvania, combining technical expertise with a commitment to sustainability and client satisfaction.