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27 Years
experience
Your Trusted Construction Engineering Partner in Allentown, PA
Cornerstone Consulting Engineers & Design Services Engineers & Design Services has been a trusted partner in commercial and residential development since 1999. Our multi-disciplined team integrates civil engineering, surveying, land development, and construction management to deliver seamless project execution from concept to completion. With in-house expertise across structural, mechanical, and electrical engineering, we ensure projects meet strict quality, budget, and timeline requirements. Our focus on franchise development and corporate clientele is supported by decades of experience in navigating complex zoning, permitting, and environmental regulations. By maintaining full coordination internally, we eliminate communication gaps that often delay projects. Our team of registered professionals specializes in site planning, stormwater management, and cost estimation, serving clients across diverse industries.

Testimonials from national brands like Quiznos and Sunoco highlight our responsiveness and ability to meet exacting brand standards. We combine technical precision with practical problem-solving to address challenges in land development, from initial feasibility studies to final construction oversight. Our commitment to innovation is demonstrated through advanced tools for site renderings and critical path analysis. With regional offices spanning Pennsylvania, Texas, Florida, and Virginia, we provide localized solutions while maintaining national project capabilities.
Services
Civil Engineering Land Development Surveying Permit Expediting Construction Management Stormwater Management Cost Estimating Conceptual Planning Environmental Coordination Professional Testimony
Details
  • Year established: 1999
Highlights and features
  • We offer 25+ years of in-house engineering and construction management expertise
  • Our team handles full project lifecycle from zoning analysis to final permitting
  • We maintain 100% client retention through tailored design solutions
  • Our staff includes registered professionals in six engineering disciplines
  • We guarantee expedited approval processes through municipal partnerships
What people say
Extremely responsive Meet our clients objectives Seamless presentation Critical path analysis Responsive service
Services
Civil Engineering
Our civil engineering team delivers site-specific solutions for infrastructure, grading, and utility systems. We specialize in integrating municipal requirements with project goals to optimize functionality and compliance. With 25 years of experience, we provide cost-effective designs that balance technical precision with practical implementation.
Land Development
We transform raw land into functional sites through comprehensive planning that includes zoning analysis, feasibility studies, and environmental assessments. Our approach ensures regulatory compliance while maximizing property value. We coordinate all aspects from initial surveys to final construction documentation for residential and commercial projects.
Permit Expediting
Our experts navigate complex approval processes across multiple jurisdictions. We prepare documentation, coordinate agency meetings, and track timelines to accelerate project approvals. This service reduces delays by anticipating regulatory requirements and maintaining established relationships with municipal authorities.
Construction Management
We oversee project execution to ensure adherence to schedule, budget, and quality standards. Our team provides on-site coordination, issue resolution, and progress tracking. This service eliminates the need for separate management firms while maintaining direct communication between stakeholders throughout the construction phase.
Stormwater Management
We design compliant stormwater systems that address both environmental concerns and site functionality. Our services include hydrologic analysis, detention system design, and NPDES permitting. We implement solutions that prevent flooding while meeting regulatory requirements for water quality and infiltration.
Questions
What engineering services do you specialize in?
We provide civil, structural, mechanical, and electrical engineering services with expertise in land development and franchise site adaptations.
How do you handle municipal permitting?
Our dedicated permit expediting team secures approvals through strategic coordination with local agencies and preparation of required documentation.
What construction management services do you offer?
We oversee project timelines, budget adherence, and quality control while providing on-site problem-solving and contractor coordination.
Do you work on national franchise projects?
Yes, we've completed over 300 franchise locations nationwide, including Quiznos and Ruby Tuesday developments.
How do you handle environmental compliance?
We conduct Phase I/II assessments, wetland delineations, and soil testing to address environmental concerns before construction begins.