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Premier Insulation Contractors in Sioux Falls, SD
Murphy Company has been a trusted leader in the insulation contracting industry for over 25 years. Specializing in commercial, hospitality, residential, and industrial insulation solutions, we serve clients across the United States from our offices in North Sioux City, Sioux Falls, and Rapid City, South Dakota. Our family-owned business prides itself on delivering exceptional quality products and exemplary service, ensuring projects are completed on time and on budget. With some of the largest crews in the industry and strategically located warehouses, we guarantee timely responses and superior end products.

Backed by memberships in leading industry associations, we maintain the highest standards of workmanship and safety. Our mission is to build lifelong client relationships through integrity, expertise, and a relentless commitment to customer satisfaction. Led by President Ben Murphy Company, our team instills these values in every project, from insulation installation to foundation waterproofing. Recognized for our proficiency in mechanical, industrial refrigeration, and utility insulation, we continue to set benchmarks for excellence in an ever-evolving industry.
Services
Commercial Insulation Residential Insulation Industrial Refrigeration Insulation Removal Foundation Waterproofing Tank & Vessel Insulation Air & Vapor Barriers Mechanical Insulation Thermal Blankets Heat Trace Systems
Highlights and features
  • We have over 25 years of experience in insulation contracting nationwide.
  • Our large crews ensure timely project completion across all sectors.
  • We specialize in complex industrial refrigeration and utility insulation.
  • Our family-owned values prioritize client trust and long-term relationships.
  • We maintain active memberships in leading construction safety associations.
What people say
On time completion Quality craftsmanship Reliable service Expert installation Professional crews
Services
Commercial Insulation
Murphy Company delivers comprehensive commercial insulation solutions for new construction and retrofit projects. Our expert crews install high-performance insulation systems in office buildings, retail spaces, and industrial facilities. With centralized warehouses and large teams, we ensure efficient material delivery and timely project completion while maintaining strict quality standards.
Industrial Refrigeration
Specializing in ammonia refrigeration systems, we provide specialized insulation for cold storage facilities and industrial freezers. Our certified technicians install durable insulation that maintains temperature integrity while meeting safety regulations. This critical service prevents energy loss and ensures operational efficiency in temperature-controlled environments.
Residential Insulation
We offer complete residential insulation services for single-family homes and multi-family developments. Our solutions improve energy efficiency, reduce utility costs, and enhance indoor comfort. From attic insulation to foundation waterproofing, our experienced teams deliver lasting value through properly installed thermal and vapor barrier systems.
Foundation Waterproofing
Our foundation waterproofing services protect buildings from moisture damage using advanced barrier systems. This critical service prevents water intrusion in commercial and residential structures, extending building lifespan while maintaining indoor air quality. Our crews apply proven waterproofing solutions tailored to each project's specific geological conditions.
Tank & Vessel Insulation
We specialize in insulating industrial tanks and pressure vessels for chemical, food processing, and energy sector clients. Our systems maintain process temperatures, prevent condensation, and enhance workplace safety. With proper installation techniques, we ensure long-lasting protection for critical infrastructure in demanding environments.
People
Ben Murphy
President & CEO
Ben Murphy Company leads Murphy Company with over 25 years of industry experience. He oversees operations while maintaining the company's founding values of integrity and quality craftsmanship. Ben ensures every project meets strict standards through hands-on management and strategic leadership.
Questions
What types of insulation services does Murphy Company Company offer?
We provide commercial, residential, industrial refrigeration, tank/vessel insulation, foundation waterproofing, and mechanical insulation services for projects nationwide.
Where does Murphy Company Company operate?
We serve clients across the United States with offices in North Sioux City, Sioux Falls, and Rapid City, South Dakota.
How experienced is Murphy Company Company?
With over 25 years in business, we've completed numerous commercial, industrial, and residential insulation projects nationwide.
What makes Murphy Company Company different from competitors?
Our combination of large crews, strategic warehouse locations, and family-owned commitment to quality sets us apart in the insulation industry.
Does Murphy Company Company handle emergency insulation repairs?
While we don't offer 24/7 emergency services, we prioritize timely responses for urgent insulation needs during regular business hours.
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Reviews (1)
Susan Adkins
Dec 23, 2014 Report
Don't expect these guys to show up for an appointment or let you know why. They don't return phone calls either but they are good at apologizing.