Business Details
47 Years
experience
Trusted Construction Services in Irvine, CA
Questar Construction has been a trusted name in the construction industry since 1979, delivering superior buildings and fostering lasting relationships. Our expertise spans diverse sectors including healthcare, education, historical preservation, retail, and industrial projects. With a family-owned ethos, we prioritize teamwork, innovation, and client-centric solutions to transform visions into reality. Our commitment to quality, integrity, and sustainability ensures every project meets the highest standards of safety and functionality. Recognized for awards such as the Los Angeles Conservancy Preservation Award, we combine decades of experience with cutting-edge methodologies like Lean Construction and Building Information Modeling.Our Facility Asset Savings Team guarantees cost savings of up to 30%, while our low management turnover ensures continuity and expertise. Client testimonials highlight our dedication to exceeding expectations, whether through complex healthcare facilities or historic renovations. We approach every challenge with creativity and precision, ensuring projects are completed on time, within budget, and aligned with our clients' goals. Our mission remains rooted in building structures that serve communities for generations, reflecting our respect for the past and vision for the future.
Services
General Contracting
Design/Build Services
Construction Management
F.A.S.T. Program
Integrated Project Delivery
Details
- Year established: 1979
Highlights and features
- We offer 45+ years of experience in complex healthcare and historical construction projects.
- Our patented F.A.S.T. program guarantees 20-30% savings on facility management costs.
- We utilize Lean Construction and Building Information Modeling for maximum efficiency.
- Our team maintains a 95% client retention rate through personalized service and transparency.
- We hold long-standing partnerships with industry leaders in architecture and engineering.
What people say
Exceptional support beyond typical construction services
Creative solutions for complex projects
Long-term trusted partnership
Commitment to quality and integrity
Thorough and professional execution
Services
General Contracting
Questar's General Contracting services form the foundation of our operations, ensuring organized, high-quality execution of projects. Our team manages timelines, budgets, and safety protocols while maintaining the client's vision. Services include ground-up construction, tenant improvements, and compliance with state/local regulations.
Design/Build
Our Design/Build approach combines architectural vision with construction expertise for seamless project delivery. This method streamlines communication between stakeholders, reduces timelines, and ensures constructability while preserving design intent. Ideal for complex healthcare and educational facilities.
Construction Management
Questar's Construction Management leverages technology and lean principles to optimize resource efficiency. We provide budgeting, scheduling, and coordination services while implementing safety training and quality assurance programs throughout the project lifecycle.
F.A.S.T. Program
The Facility Asset Savings Team (F.A.S.T.) delivers 20-30% savings by eliminating traditional contractor costs. This program gives clients direct control over development projects through contract management, insurance tracking, and full-time employee support.
Integrated Project Delivery
Questar's IPD approach aligns clients, architects, and trade partners through early collaboration and technology integration. This method optimizes scheduling, budgeting, and resource management while maintaining compliance with safety and quality standards.
People
Jim Salomon
Key Team Member
Jim Salomon led the Walker House historic renovation project, demonstrating exceptional problem-solving skills and commitment to client satisfaction through his hands-on approach and construction expertise.
Questions
What construction sectors does Questar specialize in?
We specialize in healthcare facilities, educational institutions, historic renovations, retail spaces, and industrial projects across California.
How does Questar ensure cost efficiency?
Our patented F.A.S.T. program guarantees 20-30% savings through direct client control of development projects without traditional contractor markups.
What project delivery methods do you use?
We offer General Contracting, Design/Build, Construction Management, and Integrated Project Delivery approaches tailored to each project's unique needs.
Are you equipped for complex healthcare construction?
Yes, with decades of experience in OSHPD-regulated facilities and complex medical centers like Casa Colina Surgery Center and Dignity Health hospitals.
How do you handle historic preservation projects?
Our team combines creativity and technical expertise to maintain historical integrity while implementing modern construction standards, as seen in the San Dimas Pacific Railroad Museum renovation.
