J G Contracting is a trusted expert in culvert repair, offering comprehensive capabilities ranging from emergency response to design-build solutions. With our wealth of experience in the construction industry, we specialize in addressing culvert issues promptly and effectively, ensuring the safety and functionality of vital infrastructure. Whether faced with an urgent situation requiring immediate attention or embarking on a planned design-build project, our skilled team leverages innovative techniques and best practices to deliver superior results. From assessing the damage and developing customized repair strategies to executing construction with precision, we handle every aspect of culvert repair with professionalism and efficiency.

At J G Contracting, we have a wealth of experience and a proven track record in executing Design-Build contracts and managing the Design Phase submittals and schedule. Our commitment to excellence, coupled with our collaborative approach and effective project management, ensures the successful delivery of Design-Build projects.

 

Design-Build Contracts: We have successfully completed numerous Design-Build contracts. Our team is adept at navigating the complexities of Design-Build agreements, which involve the integration of design and construction services under a single contract. By assuming responsibility for both design and construction, we streamline the project delivery process, optimize efficiency, and enhance communication between stakeholders.

 

Design Phase Submittals/Schedule Management: We place a strong emphasis on managing the Design Phase submittals and schedule to ensure timely and coordinated project progress. Our experienced project managers work closely with design professionals, subcontractors, and other stakeholders to facilitate the exchange of information, review design documents, and address any potential issues or conflicts. By proactively managing the Design Phase, we mitigate risks, maintain project momentum, and uphold project schedules.

Concrete construction is a cornerstone of our capabilities at J G Contracting. Our portfolio showcases the successful delivery of foundation work, concrete slabs, and sidewalks, all executed with meticulous attention to detail and adherence to industry best practices. This ensures that our concrete structures are not only durable but also of the highest quality.

As a trusted leader in concrete installation and repair, we offer a comprehensive range of services tailored to meet the diverse needs of our clients. Our extensive expertise in the construction industry allows our skilled team to excel in all aspects of concrete work. From building and equipment pads to sidewalks, walkways, and patios, we deliver solutions that enhance both the functionality and aesthetics of properties.

We take pride in our great in-house labor team, whose dedication and expertise are instrumental in delivering exceptional results. This internal strength ensures that our projects are completed efficiently and to the highest standards.

Additionally, we specialize in unique applications such as shotcrete on military bunkers, where precision and reliability are paramount. Whether for standard or specialized projects, J G Contracting provides durable, high-quality concrete solutions that stand the test of time.

J G Contracting offers reliable in-house trucking and material transport services to support construction operations throughout California. Our company-owned 10-wheeler dump truck is available for hire and is frequently used to haul aggregate, debris, spoils, and construction materials to and from job sites.

Service capabilities include:

• Import/export of soil, base material, and aggregate
• Hauling demolition debris and construction waste
• On-call transport support for jobsite operations
• Coordination with disposal and recycling facilities

Having dedicated transport capacity allows JGC to better control project logistics, reduce downtime, and quickly respond to field conditions. Our driver is certified, safety-trained, and experienced in operating on federal, municipal, and private projects.

J G Contracting has a proven track record of excellence in civil projects, supported by our extensive experience and expertise across various facets of construction. Our commitment to quality, safety, and efficiency is evident in every project we undertake, and we are proud to provide references highlighting our capabilities in the following areas:

Site Civil: Our portfolio encompasses various site civil projects, spanning from small-scale developments to large-scale projects for our Federal, State, County, city, and other municipal clients.

Surveying: We have collaborated with reputable surveying firms to ensure accurate land surveys and boundary delineation for our projects. Our meticulous approach to surveying ensures precise measurements and adherence to project specifications.

 

Utilities (Electrical, Gas, Sewer & Water): J G Contracting has successfully completed projects involving the installation and infrastructure of various utilities, including electrical, gas, sewer, and water systems. Our experience encompasses both new installations and upgrades/repairs to existing utility networks.

Earthwork: With a skilled in-house team and modern equipment fleet, we excel in earthwork operations, including excavation, grading, and soil stabilization. Our proficiency in earthmoving ensures efficient site preparation and foundation construction for diverse projects.

Concrete (Foundations, Slabs, Sidewalks): Concrete construction is a cornerstone of our capabilities, with a portfolio showcasing the successful delivery of foundation work, concrete slabs, and sidewalks. Our attention to detail and adherence to industry best practices ensure durable and high-quality concrete structures.

Paving (Asphalt Concrete & Concrete): Whether it’s asphalt concrete or traditional concrete paving, we have the expertise to deliver smooth and durable surfaces for roads, parking lots, and pathways. Our paving projects are characterized by precision and durability, meeting the highest standards of quality.

 Miscellaneous: In addition to the mentioned areas, our experience extends to a wide range of miscellaneous civil construction tasks, including erosion control measures, retaining wall construction, culvert and storm drain repair and landscaping. Our versatility and adaptability enable us to tackle unique project requirements with confidence and expertise.

At J G Contracting, our commitment to excellence, paired with our comprehensive experience and proven track record, positions us as a trusted partner for civil construction projects of any scale or complexity.

J G Contracting excels in remodels and tenant improvements, offering tailored solutions to enhance the functionality, aesthetics, and value of buildings and their spaces. With a wealth of experience in the construction industry, our dedicated team specializes in transforming existing structures into modern, efficient, and visually stunning spaces that meet the unique needs of our clients. From small-scale renovations to large-scale refurbishments, we manage every aspect of the project with precision and attention to detail. Our expertise encompasses all aspects of the remodeling process, including interior renovations, structural modifications, and installation of new fixtures and finishes.

J G Contracting provides comprehensive demolition and remediation services as part of site preparation, facility upgrades, and environmental compliance efforts across federal, state, and local projects in California. Our team is experienced in performing selective and full-structure demolition, including work within active facilities and environmentally sensitive areas.

Scope capabilities include:

• Structural and selective interior demolition
• Site clearing and debris removal
• Utility disconnection and cap-off
• Hazardous material coordination (e.g., asbestos, lead)
• Soil removal and site remediation in accordance with environmental regulations
• Coordination with Certified Asbestos Consultants (CACs) and environmental oversight teams

JGC is qualified to manage demolition activities in compliance with all applicable federal, state, and local codes, including Cal/OSHA and EPA standards. We have a proven track record of safely executing this scope with minimal impact to surrounding operations and within tight timelines.

J G Contracting has extensive experience in handling airfield construction and maintenance projects on both county and federal runways. Our expertise spans a range of services, from pavement repair and lighting installation to comprehensive runway renovations.

Key Aspects of Our Airfield Work:

Night and Weekend Operations: Recognizing the critical need to minimize disruptions to airport operations, we specialize in night and weekend work. This approach allows us to perform necessary upgrades and repairs without significantly impacting daily flight schedules.

Adherence to Strict Deadlines: We understand the importance of timeliness in airfield projects. Our team is adept at meeting strict deadlines, ensuring that all work is completed within the allocated time frames to avoid disruptions in airport operations.

Scheduling Around Weather and FAA Requirements: Airfield projects require meticulous planning, especially regarding weather conditions and FAA regulations. We excel in scheduling work to accommodate these variables, ensuring compliance with all FAA requirements and deadlines while minimizing the impact of adverse weather on project timelines.

Experience with County and Federal Runways: Our portfolio includes work on various types of runways, from smaller county airports to major federal facilities. This diverse experience enables us to adapt quickly to the unique demands of each project, whether it involves regulatory compliance, specialized equipment, or specific construction techniques.

At J G Contracting, our commitment to excellence, safety, and regulatory compliance makes us a trusted partner for airfield work. We bring a customer-centric approach to each project, tailored to meet the specific needs and challenges of airport construction and maintenance.

J G Contracting has managed and delivered overhead electrical distribution scopes as part of complex infrastructure and facility upgrade projects for numerous federal clients across California. Our experience includes coordinating new installations, system upgrades, and utility relocations in both developed and remote environments. JGC is equipped with a highly trained in-house Electrical Superintendent who holds their own electrical license and provides direct oversight of specialty subcontractors. This allows JGC to maintain strict quality control, safety compliance, and schedule adherence when managing high-voltage and medium-voltage overhead work. Scope capabilities include:

• Overhead utility pole installation and replacement
• Conductor stringing and terminations
• Pole-mounted transformer setting and upgrades
• Integration with existing distribution systems
• Coordination with utility providers and permitting agencies

Our team ensures safe, code-compliant installations while effectively managing phasing and outages to minimize operational disruptions.

J G Contracting has extensive experience delivering pavement rehabilitation and repair services across airfields, federal installations, and city, county, and state infrastructure throughout California. Our portfolio includes both planned improvements and emergency response repairs to restore critical access and operational surfaces. Our pavement rehabilitation capabilities include:

• Asphalt milling and overlay
• Full-depth removal and replacement
• Cold planing, grading, and subgrade stabilization
• Crack sealing and joint repair
• Concrete panel replacement and trench restoration

Surface treatments, seal coating, striping, and signage Emergency pothole, utility trench, and surface failure repairs JGC has performed this work under design-bid-build, design-build, and SABER/JOC contract vehicles. We are highly experienced in executing time-sensitive work within active airfields, military bases, and public right-of-ways, where phasing, safety, and uninterrupted access are critical. Our ability to rapidly mobilize for emergency repairs makes us a reliable partner for maintaining mission-critical infrastructure.

J G Contracting self-performs a comprehensive range of site work and utility services, ensuring full control over quality, schedule, and safety from project start to finish. Our in-house crews are experienced in the preparation and execution of foundational site development and underground utility infrastructure across both federal and municipal construction projects.

Services Include:

• Earthwork & Grading: Mass excavation, import/export of fill, fine grading, and compaction.
• Demolition & Clearing: Site clearing, vegetation removal, and demolition of existing structures or surfaces.
• Trenching & Excavation: For water, sewer, storm drain, electrical, and communication systems.
• Utility Installation: Installation of wet and dry utility systems including: Domestic and fire water lines, Sanitary sewer and storm drain systems, Conduits for electrical, fiber, and communications
• Backfill & Surface Restoration: Compaction, base material placement, and surface restoration including asphalt and concrete patching.

JGC’s in-house capabilities allow us to respond quickly to field conditions, maintain tighter cost control, and streamline coordination between scopes. Our team brings the equipment, certifications, and field experience necessary to meet agency standards and deliver safe, code-compliant systems in complex and sensitive environments.