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Business Details
50+ Years
experience
Trusted Engineering Solutions in Hollidaysburg, PA
Founded in 1969, P. Joseph Lehman Consulting Engineers has built a reputation for delivering innovative, client-focused engineering and environmental solutions. Our team of skilled professionals specializes in transportation, structural, and environmental engineering, serving municipal, state, commercial, and residential clients across Pennsylvania and the mid-Atlantic region. We prioritize a client-centered approach, assigning dedicated project managers to ensure clear communication, adherence to budgets, and timely delivery. Our expertise spans bridge and highway design, historic preservation using Context Sensitive Design practices, environmental remediation, and compliance with federal regulations.

Over 80% of our business comes from repeat clients, reflecting our commitment to quality and reliability. We maintain two offices in Pennsylvania to better serve our clients, combining state-of-the-art technology with decades of experience to address complex engineering challenges. Our quality assurance process includes detailed project plans developed collaboratively with clients, ensuring transparency and accountability throughout every project lifecycle.
Services
Bridge Design Environmental Remediation Highway Engineering Structural Analysis Historic Preservation Surveying Services Construction Management GIS Solutions Utility Coordination Grant Assistance
Details
  • Year established: 1969
Highlights and features
  • We have over 50 years of experience in civil and environmental engineering.
  • Our client-centered approach ensures dedicated project management for every client.
  • We specialize in historic preservation using Context Sensitive Design practices.
  • Our quality assurance plans guarantee project transparency and accountability.
  • We maintain an 80%+ client retention rate through proven reliability.
Services
Bridge Design
Our bridge design services encompass new construction, rehabilitation, and inspection for municipal and state clients. We specialize in historic covered bridge preservation using Context Sensitive Design practices that maintain original materials while meeting modern safety standards. Our engineers ensure compliance with federal regulations and deliver projects on time and within budget.
Environmental Remediation
We provide comprehensive environmental remediation solutions for hazardous waste sites and underground storage tank removals. Our team manages regulatory compliance, conducts site assessments, and designs cost-effective cleanup plans that meet EPA and state environmental protection requirements while minimizing client disruption.
Highway Engineering
Our highway engineering services include intersection improvements, roadway realignment, and safety enhancements for state and local agencies. We focus on optimizing traffic flow while maintaining environmental compliance and community needs through data-driven design solutions and stakeholder collaboration.
Historic Preservation
Specializing in historic structure rehabilitation, we preserve architectural heritage through meticulous restoration of covered bridges and trusses. Our approach combines traditional construction techniques with modern engineering standards to ensure structural integrity while maintaining historical authenticity.
Construction Management
We provide end-to-end construction management services, including quality assurance plans, milestone tracking, and on-site inspection. Our team ensures adherence to design specifications, budget constraints, and safety protocols throughout the construction lifecycle for transportation and infrastructure projects.
Questions
What engineering services do you specialize in?
We specialize in bridge and highway design, environmental remediation, structural engineering, historic preservation, and construction management for public and private sector clients.
Which geographic areas do you serve?
We primarily serve Pennsylvania and the mid-Atlantic region, with capabilities extending to regional transportation and infrastructure projects.
How long has your company been in business?
P. Joseph Lehman Consulting Engineers has provided engineering solutions since 1969, with over 50 years of continuous service.
Do you handle environmental compliance projects?
Yes, we manage environmental due diligence, regulatory compliance, and remediation projects including hazardous waste site cleanups and underground storage tank removals.
Can you assist with historic structure preservation?
Our firm has extensive experience preserving historic covered bridges and trusses using Context Sensitive Design practices that maintain original materials and architectural integrity.
How do you ensure project quality and timeliness?
We develop detailed Project Specific Quality Assurance Plans with milestone tracking, accuracy checks, and dedicated client communication to guarantee on-time, on-budget delivery.