Business Details
50+ Years
experience
Trusted Engineering Solutions in Hollidaysburg, PA
P Joseph Lehman, Inc., Consulting Engineers has been delivering sound, innovative, and responsible engineering and environmental solutions since 1969. Our firm specializes in transportation and structural design, site development, surveying, environmental compliance, hazardous waste management, and historic preservation projects. With over five decades of experience, we serve municipal, state, commercial, and industrial clients across Pennsylvania and the mid-Atlantic region. Our client-centered approach ensures every project is managed by a dedicated professional who maintains clear communication and adheres to strict quality assurance protocols. We pride ourselves on leveraging state-of-the-art technology and Context Sensitive Design practices, particularly in historic bridge rehabilitation projects that meet federal preservation standards.Our commitment to excellence is evidenced by our 80%+ repeat client rate and our ability to complete projects on time and within budget. We maintain two offices in Duncansville and Bedford, Pennsylvania, to better serve our regional clientele. Our team of highly skilled professionals combines technical expertise with personalized service, ensuring clients can focus on their core operations while we handle complex engineering challenges. From environmental remediation to transportation infrastructure, our work consistently reflects our founding principles of integrity, innovation, and community impact.
Services
Bridge Solutions
Environmental Remediation
Highway Design
Structural Engineering
Historic Preservation
Land Development
Survey Solutions
Construction Management
Grants Assistance
GIS Services
Details
- Year established: 1969
Highlights and features
- We offer 50+ years of engineering experience with proven project delivery success
- Our client-centered approach assigns dedicated project managers for personalized service
- Specialized expertise in transportation infrastructure and historic preservation projects
- Environmental remediation specialists with regulatory compliance expertise
- Proven track record completing 80%+ of projects for repeat clients
Services
Bridge Solutions
Our bridge engineering services include design, replacement, rehabilitation, and inspection of transportation infrastructure. We specialize in historic covered bridge preservation using Context Sensitive Design practices that maintain original construction materials while meeting modern safety standards. Our team delivers comprehensive bridge solutions that balance structural integrity with historical significance.
Environmental Remediation
We provide complete environmental remediation services for hazardous waste sites, underground storage tank removal, and regulatory compliance. Our experts conduct thorough investigations, develop remediation plans, and implement cost-effective cleanup solutions that meet federal and state environmental regulations while minimizing client liability.
Highway Solutions
Our highway engineering services cover complete roadway design, intersection improvements, and access road construction. We focus on creating safe, efficient transportation systems that meet current traffic demands while considering future growth. Our solutions incorporate modern design standards with environmental sustainability principles.
Historic Preservation
We specialize in preserving historic structures through Context Sensitive Design approaches. Our preservation services include structural assessment, material conservation, and adaptive reuse solutions that maintain historical integrity while meeting contemporary safety requirements. We work closely with preservation agencies to ensure compliance with federal standards.
Land Development
Our land development services encompass complete site planning, grading, utilities coordination, and stormwater management. We create functional, sustainable developments that maximize land use potential while adhering to environmental regulations. Our team provides end-to-end solutions from initial concept to final construction documentation.
People
Joe Lehman Sr.
Founder
Established P Joseph Lehman, Inc. in 1969, pioneering innovative civil engineering solutions that built the firm's reputation for quality and reliability.
Joe Lehman Jr.
President
Succeeded his father in 2005, expanding the firm's capabilities while maintaining its commitment to client satisfaction and engineering excellence.
Questions
What engineering services does Lehman Engineers offer?
We provide bridge design, highway solutions, environmental remediation, structural engineering, historic preservation, land development, surveying, and GIS services.
How long has Lehman Engineers been in business?
Our firm has delivered engineering solutions since 1969, with over 50 years of regional infrastructure experience.
What geographic areas do you serve?
We primarily serve Pennsylvania and the mid-Atlantic region with engineering and environmental services.
Do you handle historic preservation projects?
Yes, we specialize in historic bridge rehabilitation using Context Sensitive Design practices that preserve original materials.
How do you ensure project quality?
We implement Project Specific Quality Assurance Plans with milestone tracking and dedicated professional oversight for every project.
What makes your environmental services unique?
Our environmental team combines regulatory expertise with remediation experience for cost-effective solutions that meet compliance requirements.
