Business Details
19 Years
experience
Sustainable Construction Services in Sacramento
Founded in 2007, Green Source Construction has become a trusted name in Northern California's construction industry. Our team combines over four decades of collective experience with a commitment to sustainable practices that benefit both clients and the environment. We specialize in general contracting, construction management, and design-build services for commercial, multi-family, and residential projects. Our self-performing capabilities allow us to maintain strict budget control while delivering high-quality results through direct collaboration with architects and subcontractors. We prioritize green building solutions that minimize environmental impact while maximizing long-term cost savings for our clients.Our expertise spans complex structural steel projects, historic renovations, and innovative commercial developments across Northern California. Led by industry veterans Hassan Minoiefar and Bob Konjkav, our team brings technical excellence and creative problem-solving to every project. We maintain full insurance and bonding to ensure client peace of mind throughout the construction process. Our track record includes award-winning developments and partnerships with prominent architectural firms. Committed to responsible construction practices, we integrate sustainable materials and energy-efficient systems into every project phase.
Services
General Contracting
Construction Management
Design-Build Services
Green Building
Steel Construction
Details
- Year established: 2007
Highlights and features
- We offer 40+ years combined experience in Northern California construction
- Our team specializes in sustainable building practices with measurable cost savings
- We maintain full insurance and bonding for client protection
- Our self-performing capabilities ensure budget control and quality assurance
- We provide comprehensive project management from concept to completion
Associations and certifications
- CA State Licence No. 922452 (B, C23, C51)
What people say
Creative problem solving
Attention to detail
Lean budget adaptability
Aggressive schedule mastery
Quality workmanship
Services
General Contracting
We provide comprehensive general contracting services managing all aspects of construction projects from initial planning to final completion. Our team coordinates with architects, engineers, and subcontractors to deliver quality results on schedule and within budget. With self-performing capabilities in key trades, we maintain greater control over project timelines and costs while ensuring superior craftsmanship.
Green Building
Our sustainable construction approach integrates environmentally responsible practices throughout every project phase. We implement energy-efficient systems, recycled materials, and resource-saving techniques that reduce environmental impact while delivering long-term cost savings. These measures often require minimal upfront investment but yield significant operational savings for commercial and residential clients throughout Northern California.
Steel Construction
Our specialized steel division handles structural metal work, custom fabrication, and installation of complex steel components. We provide complete steel solutions including sunshades, canopies, rail guards, and ornamental steelwork. Our team's expertise in structural steel systems ensures precision execution of architectural designs while maintaining strict safety and quality standards.
Design-Build Services
We offer seamless design-build solutions that streamline the construction process by combining design and construction under one contract. This approach allows for greater collaboration between designers and builders, resulting in cost efficiencies and accelerated project timelines. Clients can choose to work with our affiliate architects or their preferred design professionals.
Construction Management
Our construction management services provide clients with expert oversight throughout the building process. We handle project scheduling, budget management, subcontractor coordination, and quality control. This includes preliminary cost estimating, bid solicitation, and contract administration to ensure projects meet specifications while maintaining financial accountability.
People
Bahram (Bob) Konjkav
President
With 40+ years in construction, Bob leads operations and strategic direction. His expertise in structural steel and project management ensures quality execution across all projects while maintaining the company's founding principles of integrity and sustainability.
Hassan (Dara) Minoiefar
Vice President
A construction industry veteran, Hassan oversees project delivery and technical operations. His deep knowledge of building systems and sustainable practices ensures innovative solutions that balance environmental responsibility with cost-effectiveness for commercial and residential developments.
Marjan Golkar Konjkav
Administrative Director
Managing day-to-day operations, Marjan ensures smooth project execution through effective resource coordination and client communication. Her administrative leadership supports the company's growth while maintaining focus on quality and client satisfaction.
Questions
What construction services do you offer in Northern California?
We provide general contracting, construction management, and design-build services for commercial, residential, and multi-family projects including steel construction and sustainable building solutions.
How do your green building practices benefit clients?
Our sustainable methods incorporate energy-efficient systems and recycled materials that reduce environmental impact while delivering long-term operational cost savings with minimal upfront investment.
Which areas do you serve throughout California?
We operate throughout Northern California including Sacramento, Folsom, El Dorado Hills, Rancho Cordova, Elk Grove, Placerville, Galt, Oakland, Emeryville, Sunnyvale, Modesto, and Stockton.
What makes your steel construction services unique?
Our specialized steel division handles complex structural components, custom fabrication, and ornamental steelwork with expertise in integrating architectural designs into functional building systems.
How do you ensure project quality and budget control?
Through self-performing key trades and direct project management, we maintain strict quality standards while optimizing costs through efficient resource allocation and construction sequencing.
What experience do your leadership team bring to projects?
Our founders combine 80+ years of construction experience with specialized expertise in sustainable practices, structural steel systems, and complex project delivery across diverse building types.
