Business Details
50 Years
experience
Emergency
services
Trusted Construction & Restoration Services in New Castle, DE
Guardian Companies has been a trusted leader in the construction industry for over 45 years. Our commitment to safety, quality, and excellence has earned us a reputation as a premier provider of construction, storm restoration, and utility services. With a focus on underground utility and site work, we deliver custom turn-key solutions tailored to meet the unique needs of each client. Our team of highly trained professionals utilizes state-of-the-art equipment and innovative methodologies to ensure every project exceeds modern standards.As a minority woman-owned business founded in 1976, we prioritize fostering a family-oriented culture that values employee well-being and long-term career growth. Our 24/7 emergency response capabilities and industry-leading safety protocols position us to tackle even the most challenging infrastructure projects. From water utility systems to industrial construction, Guardian Companies combines decades of expertise with cutting-edge technology to deliver reliable, sustainable results.
Services
Construction
Storm Restoration
Utilities
Water Services
Demolition
Details
- Year established: 1976
Highlights and features
- We offer 45+ years of specialized construction and utility experience
- Our team maintains industry-leading safety certifications and protocols
- We provide 24/7 emergency response with specialized equipment
- Our family-oriented culture ensures experienced, dedicated personnel
- We deliver turn-key solutions from project design to completion
What people say
24/7 availability
Industry-leading safety
Experienced team
Reliable service
Quick response
Services
Construction
Guardian Companies delivers comprehensive industrial and infrastructure construction services with specialized expertise in heavy foundations and formed concrete work. Our experienced teams utilize advanced equipment and proven methodologies to complete projects safely and efficiently. From site preparation to final construction, we provide turn-key solutions that meet exacting industry standards while maintaining strict adherence to safety protocols.
Storm Restoration
Our 24/7 storm restoration services address hurricane, ice storm, and snow storm damage with rapid mobilization of trained crews and specialized equipment. We handle debris removal, infrastructure repair, and long-term recovery projects while maintaining strict safety standards. Our GPS-controlled brine spraying trucks and in-house brine production enhance winter weather response capabilities for commercial and municipal clients.
Utilities
Guardian provides full-service utility construction and maintenance for gas, water, sewer, and electrical systems. Our capabilities include directional drilling, pipe installation, and fiber optic cable placement with both open-cut and trenchless methods. We serve utility companies and municipalities with emergency repairs, system upgrades, and new infrastructure development while maintaining strict compliance with industry regulations.
Water Services
Our water utility division specializes in installation, maintenance, and emergency repair of water distribution systems. Services include fire hydrant installation, valve maintenance, and metering solutions for residential, commercial, and industrial clients. With 40+ years of experience, we deliver turn-key water infrastructure projects from new system construction to existing plant upgrades using industry-leading safety practices.
Demolition
Guardian offers comprehensive demolition and site preparation services including debris removal, shoring, and environmental remediation. Our crews handle both structural and underground utility demolition with specialized equipment for safe, efficient site clearance. We provide complete debris management solutions including pit remediation and recycling services to prepare sites for new construction projects.
People
Nona J. Cunane
Founder
Nona J. Cunane founded Guardian Companies in 1976 as a minority woman-owned business. Her leadership established the company's commitment to safety, quality, and employee welfare that continues today. With decades of industry experience, she built a family-oriented culture that values long-term career development and community impact.
Questions
What construction services does Guardian offer?
Guardian provides full-service construction including industrial foundations, concrete work, site development, and utility infrastructure projects.
Do you offer emergency restoration services?
Yes, we provide 24/7 storm restoration services for hurricane, ice storm, and snow storm damage with specialized equipment.
Are you certified as a minority-owned business?
Yes, Guardian is a certified minority woman-owned general contracting firm established in 1976.
What safety measures do you implement?
We maintain industry-leading safety protocols including a dedicated 24/7 safety hotline and comprehensive employee training programs.
How can I apply for employment?
Visit our Careers page to explore current openings and submit your application for consideration.
