Business Details
Trusted General Contracting Services in Elk Grove Village, IL
Corner Stone Contracting was founded in the mid-1990s under the name Broadway Construction by industry veteran John Oehler. In partnership with Chris Blake, the company rebranded as Corner Stone Contracting to emphasize performance-driven results and client-centric service. Our team of seasoned professionals brings decades of collective experience across diverse sectors including education, healthcare, transportation, and government infrastructure. We specialize in general construction, design/build, construction management, and LEED-certified projects, consistently delivering complex developments on time and within budget. Our national reach spans all 50 states, supported by strategic partnerships that enhance our capacity to serve clients nationwide.We prioritize relationship-building as much as project execution, ensuring every engagement fosters long-term trust and collaboration. Our portfolio demonstrates expertise in managing schools, hospitals, airports, water treatment facilities, and recreational spaces. Transparency, accountability, and technical excellence form the foundation of our approach to every project phase from pre-construction planning to final delivery. We maintain rigorous standards for safety, quality control, and environmental responsibility across all operations. Client satisfaction remains our primary objective, achieved through proactive communication and adherence to the highest industry benchmarks.
Services
General Construction
Design/Build Services
Construction Management
Pre-Construction Planning
LEED Certification
IDIQ Contracting
Government Projects
Commercial Development
Infrastructure Rehabilitation
Emergency Repairs
Highlights and features
- We deliver projects on time and within budget with 25+ years of construction management expertise
- Our team has completed diverse projects including schools, hospitals, and transportation hubs nationwide
- We maintain rigorous safety and quality standards across all construction phases
- Our LEED-certified professionals implement sustainable building practices
- We provide transparent communication from pre-construction planning through project completion
Services
General Construction
Our general construction services manage complete building development from foundation to finish. We coordinate all aspects of commercial, institutional, and infrastructure projects while maintaining strict quality control. Our team ensures compliance with design specifications, safety regulations, and budget parameters throughout the construction lifecycle. Clients benefit from our proven ability to deliver complex developments on schedule.
Design/Build Services
This single-source approach combines architectural design and construction under one contract. We streamline project delivery by coordinating design professionals and construction teams simultaneously. This methodology reduces timelines while maintaining cost efficiency and design integrity. Clients receive unified accountability for both design and construction phases of their developments.
Construction Management
We provide comprehensive management of all project components including scheduling, budgeting, and resource coordination. Our professionals monitor progress against milestones while maintaining compliance with regulatory requirements. This service ensures efficient execution through rigorous cost controls and transparent reporting to stakeholders throughout the project duration.
Pre-Construction Planning
Our planning phase services include budget development, schedule creation, and design evaluation. We identify potential challenges and implement solutions before construction begins. This proactive approach ensures realistic budgeting, accurate timelines, and effective resource allocation for successful project execution.
LEED Certification
We specialize in Leadership in Energy and Environmental Design certified projects that prioritize sustainability. Our experts implement eco-friendly materials, energy-efficient systems, and environmentally responsible construction practices. This service helps clients achieve certification while creating functional spaces that minimize environmental impact.
People
John Oehler
Founder
Industry veteran with 25+ years of construction experience who established the company in the mid-1990s. Recognized for technical expertise in complex infrastructure projects and commitment to quality standards.
Chris Blake
Co-Founder
Seasoned construction professional instrumental in rebranding the company as Corner Stone Contracting. Brings extensive project management experience and strategic vision to the leadership team.
Questions
What construction services do you offer?
We provide general contracting, design/build, construction management, pre-construction planning, LEED-certified projects, and IDIQ contracting services for commercial, educational, healthcare, and government clients.
Do you work outside Illinois?
Yes, we operate nationwide with experience in all 50 states while maintaining our Elk Grove Village headquarters for centralized project coordination.
How do you ensure project timelines?
Through rigorous scheduling, experienced project management, and proactive issue resolution. Our track record shows consistent on-time delivery across diverse project types.
What project types do you specialize in?
We focus on commercial buildings, educational facilities, healthcare centers, transportation infrastructure, and government projects with specialized expertise in LEED-certified developments.
How do you handle project budgeting?
Our pre-construction services establish realistic budgets with contingency planning. We maintain strict cost controls through transparent reporting and regular financial updates to clients.
Are you experienced with government contracts?
Yes, we have extensive experience managing IDIQ contracts and public sector projects for federal, state, and local agencies including recent work with the GSA and Chicago Housing Authority.
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