Business Details
50+ Years
experience
Commercial Construction Experts in Randolph, NJ
Donald J Parks has been a trusted name in construction since 1958, delivering high-quality solutions tailored to the unique needs of our clients. Our expertise spans non-residential low-rise buildings, pre-engineered steel structures, and specialized retrofit roofing systems designed to extend the life of existing facilities. With a dedicated crane division featuring state-certified equipment and operators, we handle complex lifting challenges across diverse industries. Our team of seasoned professionals combines decades of local experience with cutting-edge technology like the VP Building System, ensuring precision down to 1/8 inch in every project.Recognized for award-winning integration of building systems and design, we maintain rigorous safety standards with annual crane inspections and CCO-certified operators. From initial consultation to project completion, we prioritize client collaboration, offering comprehensive maintenance programs and emergency repair services for pre-engineered buildings. Our commitment to excellence has made us a preferred partner for office complexes, warehouses, manufacturing facilities, and commercial structures throughout New Jersey.
Services
Pre-Engineered Steel Buildings
General Contracting
Retrofit Roofing
Maintenance & Repairs
Crane Service
Details
- Year established: 1958
Highlights and features
- 65+ years of local construction expertise
- State-certified crane operators with CCO credentials
- Precision engineering down to 1/8 inch accuracy
- Comprehensive maintenance programs for all building systems
- Award-winning integration of design and construction
Associations and certifications
- Varco-Pruden Authorized Dealer
- CCO Certified
Services
Pre-Engineered Steel Buildings
We deliver customized pre-engineered steel buildings using Varco-Pruden's advanced technology. Our precision engineering allows 1/8 inch adjustments in any direction while reducing design time. These durable structures suit commercial, industrial, and manufacturing applications with customizable configurations for optimal functionality.
Retrofit Roofing
Our retrofit roofing specialists install new metal roofs over existing structures using either replacement or roof hugger systems. We also create pitched roofs on flat buildings through slope build-up systems. This cost-effective solution extends building life while improving weather resistance and energy efficiency for commercial properties.
Crane Service
Our certified crane division operates 110-ton, 60-ton, and 40-ton cranes for diverse applications. Services include steel erection, HVAC installation, and heavy rigging with CCO-certified operators. All equipment undergoes annual inspections to meet NJ and PA safety standards for reliable project execution.
General Contracting
We specialize in non-residential low-rise construction for office complexes, warehouses, and manufacturing facilities. Our team manages projects from foundation to completion, offering 1-story and 2-story building solutions with integrated design and construction services tailored to commercial requirements.
Maintenance & Repairs
Our maintenance division provides comprehensive support for pre-engineered buildings. Services include snow damage repairs, panel replacements, insulation repairs, and accessory installations. We offer free roof inspections and customized maintenance plans to preserve building integrity and extend service life for commercial properties.
Questions
What construction services do you offer?
We provide pre-engineered steel buildings, retrofit roofing, general contracting for non-residential low-rise structures, and comprehensive maintenance programs. Our crane division handles heavy lifting projects across New Jersey.
Are your crane operators certified?
Yes, all our crane operators hold CCO certifications and NJ/Pennsylvania state licenses. Equipment undergoes annual inspections to ensure safety and compliance with industry standards.
Do you handle commercial roof repairs?
Yes, we specialize in retrofit roofing solutions including complete roof replacements, roof hugger systems, and slope build-up modifications for flat roof buildings. Emergency repair services are also available.
What areas do you serve?
We primarily serve New Jersey commercial clients, with crane service availability extending to Pennsylvania projects. Our local expertise spans 65+ years of regional construction experience.
Can you modify existing steel buildings?
Yes, we offer retrofit solutions for existing pre-engineered buildings including new framed openings, window/door installations, and accessory upgrades. Our team also provides snow guard systems and insulation repairs.
