Business Details
50+ Years
experience
Emergency
services
Trusted Plumbing & HVAC Services in Newark, DE
Founded in 1954, Schlosser & Associates has established itself as a trusted provider of plumbing and HVAC solutions across Delaware, Maryland, and Pennsylvania. As a family-owned business now in its third generation, we combine decades of hands-on experience with a commitment to innovation and customer-centric service. Our team of certified professionals specializes in residential and commercial projects, from emergency repairs to large-scale installations, ensuring every client receives tailored solutions that prioritize efficiency, durability, and cost-effectiveness.Recognized with multiple industry awards, including the Delaware Business Times Family-Owned Business Legacy Award and the Delaware State Chamber of Commerce Superstars in Business Award, we uphold rigorous standards of technical expertise and ethical practice. With a focus on continuous improvement, we invest in advanced training and technologies to deliver reliable, code-compliant services that meet evolving customer needs while maintaining the personalized approach that has defined our reputation for over 65 years.
Services
Plumbing Services
HVAC Installation
Emergency Repairs
Gas Line Services
Underground Piping
Details
- Year established: 1954
Highlights and features
- Family-owned since 1954 with three generations of hands-on expertise
- Award-winning service recognized by Delaware Business Times and DSCC
- 24/7 emergency plumbing and HVAC repairs at regular rates with contracts
- Specialized in natural gas conversions and high-efficiency system installations
- Comprehensive commercial HVAC solutions for light and heavy projects
What people say
Prompt and professional
Best price offered
Knowledgeable and courteous
Completed under estimate
Exceptional installation quality
Services
Plumbing Services
We offer comprehensive plumbing solutions including water heater installation, sewer line repairs, drain cleaning, and gas piping. Our certified technicians handle residential and commercial needs with precision, utilizing advanced tools like video inspections to diagnose issues efficiently. From emergency leak repairs to new construction installations, we ensure code-compliant workmanship that prioritizes durability and system longevity.
HVAC Installation
Our HVAC specialists provide full-service heating and cooling solutions, including high-efficiency furnace and air conditioning installations. We service all major brands and offer energy-saving recommendations tailored to property requirements. With expertise in ductless systems and high-velocity mini-duct installations, we optimize comfort while minimizing energy costs for both residential and commercial clients.
Emergency Repairs
Available for urgent plumbing and HVAC issues with regular-rate service for contract holders. Our rapid response team addresses critical failures like burst pipes, heating outages, and AC breakdowns. Equipped with diagnostic tools and replacement parts, we resolve emergencies efficiently to prevent property damage and restore system functionality promptly.
Gas Line Services
We specialize in natural gas line installations for residential appliances and commercial applications. Our services include oil-to-gas conversions, generator hookups, and safety inspections. Using corrosion-resistant materials and precision welding techniques, we ensure leak-free connections that meet local code requirements while maximizing fuel efficiency and system performance.
Underground Piping
Our team designs and installs durable underground piping systems for water, sewer, and utility lines. We employ trenchless technology where feasible to minimize landscape disruption. Services include pressure testing, leak detection, and replacement of aging infrastructure using materials like HDPE and PVC for long-term reliability in residential and commercial settings.
People
Steve Dennis
President
Leading since 2013, Steve Dennis brings over 30 years of industry experience to Schlosser & Associates. As Delaware Contractors Association President, he champions construction excellence while maintaining the family legacy established in 1954.
Garnet Schlosser Dennis
Vice President
As co-owner and vice president, Garnet Schlosser Dennis upholds the family tradition started by her father. She oversees operational continuity while ensuring adherence to the company's founding principles of integrity and customer focus.
Zach Dennis
Operations Manager
Third-generation leader Zach Dennis manages daily operations, combining inherited expertise with modern efficiency strategies. His hands-on approach ensures seamless project execution across residential and commercial service lines.
Questions
What areas do you service?
We serve Delaware, Maryland, and Pennsylvania, providing plumbing and HVAC solutions to residential and commercial clients across these regions.
Do you offer emergency services?
Yes, we provide 24/7 emergency plumbing and HVAC repairs at regular rates for customers with preventive maintenance contracts.
Are financing options available?
Yes, we offer financing for qualifying HVAC and plumbing projects. Contact our office for application details and approval criteria.
What HVAC systems do you install?
We install all major brands of furnaces, air conditioners, heat pumps, and ductless systems, including high-efficiency models for residential and commercial properties.
Can you convert oil systems to natural gas?
Yes, we specialize in oil-to-gas conversions, offering cost-effective solutions that improve efficiency and reduce energy expenses for homeowners and businesses.
