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Business Details
27 Years
experience
Your Trusted Engineering Partner in Allentown, PA
Established in 1999, we are a multi-disciplined engineering and design firm dedicated to delivering comprehensive solutions for commercial, residential, and industrial projects. Our in-house integration of surveying, civil engineering, structural design, and construction management ensures seamless project execution from concept to completion. With over 35 years of collective experience, we specialize in franchise development, land planning, and permit expediting, serving clients across diverse sectors including retail, hospitality, and energy.

Our commitment to quality, timeliness, and budget adherence is reflected in long-standing partnerships with brands like Quiznos and Sunoco. By maintaining all disciplines internally, we provide unmatched coordination, reducing delays and ensuring alignment with client objectives. Our team of registered professionals excels in addressing complex challenges, from environmental studies to municipal approvals, while prioritizing community needs and regulatory compliance.
Services
Land Development Civil Engineering Surveying Permit Expediting Construction Management Stormwater Management Cost Estimating Conceptual Planning Environmental Coordination Professional Testimony
Details
  • Year established: 1999
Highlights and features
  • We offer 35+ years of construction and engineering experience.
  • Our in-house team ensures seamless project coordination.
  • We specialize in franchise development for national brands.
  • Our permit expediting services reduce approval timelines.
  • We provide tailored feasibility studies and cost estimates.
What people say
Extremely responsive Seamless project coordination Fast permitting Expert testimony Cost-effective solutions
Services
Land Development
We provide comprehensive land development services, including zoning analysis, utility coordination, and grading plans. Our team ensures compliance with municipal regulations while optimizing site layouts for commercial and residential projects. With in-house expertise, we deliver efficient solutions that balance client needs with community requirements.
Permit Expediting
Our permit expediting specialists accelerate municipal approvals through strategic coordination with agencies and planning commissions. Leveraging decades of local regulatory knowledge, we prepare documentation, attend hearings, and resolve issues to minimize project delays for clients across multiple states.
Construction Management
We offer end-to-end construction management, maintaining project timelines and budgets through expert oversight. Our team coordinates with contractors, conducts site visits, and implements quality control measures to ensure adherence to design specifications and regulatory standards throughout the build process.
Stormwater Management
Our engineers design compliant stormwater management systems, including detention basins and infiltration testing. We provide NPDES permitting, hydrologic analysis, and maintenance programs to address water quality and drainage needs for land development projects of all scales.
Cost Estimating
We deliver accurate cost estimates based on 35+ years of construction experience, covering materials, labor, and project timelines. Our services support budget planning for residential, commercial, and prototype building developments, ensuring financial clarity from initial concepts to final execution.
Questions
What services does Cornerstone offer?
We provide engineering, surveying, land development, permit expediting, construction management, and stormwater management services for commercial and residential projects.
Do you specialize in franchise development?
Yes, we have extensive experience supporting national brands like Quiznos and Sunoco with site adaptions and new builds.
How do you handle municipal permitting?
Our team coordinates with attorneys and municipal boards to streamline approvals, leveraging 35+ years of local regulatory knowledge.
What areas do you serve?
We operate nationwide with regional offices in Pennsylvania, Texas, Florida, and Virginia.
Can you manage complex construction projects?
Our construction management team ensures projects stay on schedule and within budget, from initial design to field implementation.