Business Details
50+ Years
experience
Trusted Construction Contractors in Knoxville, TN
Founded in 1973, R.H. Sinclair Construction Company has built a reputation for delivering high-quality office, retail, medical, recreational, and commercial projects across Knoxville and East Tennessee. Our approach emphasizes collaboration between owners, design professionals, and contractors, fostering trust and transparency throughout every project phase. With decades of combined experience, our leadership team ensures projects are completed on time, within budget, and to the highest standards of safety and quality.We maintain a Tennessee Contractors License and operate with full bonding and insurance, reflecting our commitment to professionalism. Our expertise spans general contracting, professional engineering, and construction management, supported by a track record of over 1,000,000 square feet of completed interior build-outs and renovations. Our teams deep local knowledge and dedication to client satisfaction position us as a trusted partner for complex construction needs.
Services
General Contracting
Professional Engineering
Construction Management
Office Building Construction
Retail Construction
Medical Facility Construction
Interior Renovations
Commercial Projects
Multi-Tenant Facilities
Tenant Build-Outs
Details
- Year established: 1973
Highlights and features
- We offer over 50 years of combined experience in construction leadership.
- Our team maintains a Tennessee Contractors License, fully bonded and insured.
- We have completed over 1,000,000 sq ft of projects in East Tennessee.
- We prioritize project transparency through continuous client communication.
- Our focus on safety and quality ensures long-term client satisfaction.
Services
General Contracting
We manage all aspects of construction projects, coordinating subcontractors and materials to ensure timely completion. Our team prioritizes budget adherence and quality control while maintaining open communication with clients throughout the process. Decades of experience in East Tennessee's commercial sector ensure tailored solutions for diverse project needs.
Professional Engineering
Our registered Professional Engineers provide technical expertise for structural, mechanical, and systems design. We integrate engineering precision with practical construction knowledge to optimize functionality and compliance. This service ensures projects meet regulatory standards while achieving performance goals for commercial and medical facilities.
Construction Management
We oversee project timelines, budgets, and resource allocation from planning through completion. Our management approach emphasizes risk mitigation and proactive problem-solving. Clients benefit from real-time updates and transparent decision-making processes that align with their operational and financial objectives.
Office Building Construction
We specialize in constructing modern office spaces that balance aesthetics with functionality. Our portfolio includes multi-tenant complexes and single-tenant headquarters. We incorporate energy-efficient designs and flexible layouts to support evolving business needs while maintaining strict adherence to local building codes.
Interior Renovations
We transform existing spaces into updated, code-compliant environments without disrupting ongoing operations. Our team handles everything from layout redesigns to systems upgrades. With over 1,000,000 sq ft of completed renovations, we deliver cost-effective solutions that enhance usability and tenant satisfaction.
People
Robert H. Sinclair
President
With over 50 years in construction, Bob founded the company in 1973 after working as a power plant engineer. A Lehigh University mechanical engineering graduate and Tennessee-licensed PE, he oversees strategic operations.
Mark Ladish
Senior Project Manager
Leading projects since 2004, Mark specializes in Net Zero facilities and alternative energy integration. His geological expertise and field experience ensure technical precision in commercial construction planning and execution.
Sherwin Harvey
Senior Field Superintendent
With 40+ years at the company, Sherwin manages field operations for large-scale projects. His hands-on leadership has delivered award-winning buildings like the Atrium Office Complex and Century Park developments.
Mike Jones
Senior Field Superintendent
Bringing decades of construction experience, Mike joined in 2019 after running his own business. His practical knowledge of building systems ensures field operations align with project specifications and safety standards.
Questions
What types of construction projects do you specialize in?
We focus on commercial, office, medical, retail, and multi-tenant facilities, with expertise in both new construction and interior renovations across East Tennessee.
How long has your company been in business?
Founded in 1973 by Robert H. Sinclair, we've served Knoxville and surrounding areas for over 50 years with continuous family leadership.
Are you licensed and insured for Tennessee projects?
Yes, we hold a valid Tennessee Contractors License and maintain full bonding and insurance coverage for all our construction services.
Can you handle both design and construction phases?
Our construction management services integrate with design professionals to provide comprehensive project oversight from planning through completion.
What sets your company apart from other contractors?
Our 50+ years of combined leadership experience, local market knowledge, and commitment to transparent communication ensure projects meet exacting quality and budget standards.
