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Business Details
50+ Years
experience
Trusted Infrastructure Engineering Solutions in Richboro, PA
Dumack Engineering was founded in 1964 with a clear mission to deliver precise, reliable engineering solutions rooted in technical excellence and regional expertise. Our team combines decades of hands-on experience with cutting-edge technology to address complex infrastructure challenges across structural, civil, environmental, and municipal engineering disciplines. We specialize in high-wind and seismic design, land development, water resource management, and construction oversight, serving clients in Eastern Pennsylvania and New Jersey. Our deep understanding of local regulations and environmental stewardship principles ensures projects meet both functional and sustainability goals.

With a legacy of trust built over 60 years, we remain committed to advancing community infrastructure through innovative design and unwavering attention to detail. Our multidisciplinary approach enables seamless collaboration with municipalities, developers, and contractors to transform concepts into resilient, code-compliant realities. From forensic analysis to large-scale municipal planning, every project reflects our dedication to technical precision and client-focused service.
Services
Structural Engineering Civil Engineering Environmental Engineering Municipal Engineering Construction Inspections Water Resources Landscape Architecture Surveying Land Development Environmental Assessments
Details
  • Year established: 1964
Highlights and features
  • We offer 60+ years of engineering experience with regional expertise in Eastern Pennsylvania and New Jersey.
  • Our team specializes in high-wind and seismic code compliance for resilient infrastructure design.
  • We utilize advanced technology including robotic total stations and GPS systems for precise surveying.
  • Our multidisciplinary approach covers complete project lifecycles from permitting to construction oversight.
  • We maintain long-standing relationships with municipalities and regulatory agencies across the Tri-State area.
Services
Structural Engineering
Structural engineering services for industrial, commercial, and residential projects including seismic and high-wind code compliance. Our team designs process facilities up to 300 feet tall and provides forensic analysis for insurance claims. We deliver construction documentation and inspection reports ensuring structural integrity across power, utility, and municipal sectors.
Civil Engineering
Comprehensive civil design covering site feasibility, stormwater management, and land subdivisions. We prepare permitting documentation and construction specifications for commercial, residential, and institutional projects. Our services include roadway design, erosion control, and procurement of governmental approvals for developments ranging from parking lots to corporate campuses.
Environmental Engineering
Environmental engineering for sanitary infrastructure, Phase I assessments, and Act 2 cleanups. We specialize in septic system design, contaminated soil remediation, and NPDES permitting. Our team conducts dam inspections, stormwater modeling, and develops spill prevention plans while ensuring compliance with federal and state environmental regulations.
Municipal Engineering
Municipal engineering services including zoning compliance, capital improvement planning, and stormwater management. We prepare construction documents for parks, trails, and water systems while providing administration oversight for public projects. Our expertise covers MS4 compliance, road condition studies, and floodplain management for townships and boroughs.
Construction Inspections
Construction inspection services for commercial, residential, and public infrastructure projects. Our inspectors coordinate with contractors and agencies to ensure code compliance, provide field adjustments, and deliver timely recommendations. We offer observation services for transportation, water systems, and commercial developments throughout the Tri-State region.
Questions
What engineering services does Dumack offer?
We provide structural, civil, environmental, municipal, and landscape architecture services including design, permitting, and construction oversight for commercial, industrial, and public projects.
Which areas do you serve?
We primarily serve Eastern Pennsylvania and New Jersey, with extensive experience in Bucks County, Northampton, Lehigh, and Monroe County projects.
How long has Dumack Engineering been in business?
We've provided engineering solutions since 1964, with over 60 years of experience serving municipalities and private clients across the Tri-State region.
Do you handle municipal projects?
Yes, we specialize in municipal engineering including zoning compliance, infrastructure planning, stormwater management, and public works construction administration for townships and boroughs.
What makes Dumack different from other firms?
Our regional expertise, multidisciplinary approach, and commitment to technical precision set us apart. We combine 60+ years of local experience with modern technology for reliable, code-compliant solutions.
Can you assist with environmental compliance?
Yes, we offer Phase I assessments, Act 2 cleanups, NPDES permitting, and stormwater management solutions to ensure environmental regulatory compliance for industrial and municipal clients.
Reviews (3)
Heath D.
Dec 21, 2021 Report
Dumack engineering is a second generation engineering firm w its roots in bucks county from 1964. They do civil and structural engineering as well as field surveying. I found them reliable and confident in their skills. Hire them w confidence.
Richard Cordover
Aug 31, 2021 Report
Wonderful experience, beginning with the extremely patient and competent woman who answered the phone and satisfied all my inquiries, directing me to the right people, leading to successful results! Can't recommend this professional team enough!
D. K. H.
Jul 15, 2021 Report
I was referred to this surveyor by another surveyor. I eft a voicemail and didn't get a call back. When I called again to follow up, I spoke to the nastiest, most rude and unprofessional woman who snapped at me and cut me off. If this is how they conduct their business, I would not use them anyway.