Business Details
50+ Years
experience
Trusted Insulation Contractors in Spring Grove, IL
Holian Insulation has been a family-owned and operated business for three generations, delivering high-quality insulation solutions across Illinois, Indiana, and Wisconsin. With over 50 years of experience, we specialize in mechanical and industrial insulation applications, prioritizing superior craftsmanship, durable materials, and strict adherence to client specifications. Our team of Certified Union Insulators completes a rigorous five-year apprenticeship program, ensuring expertise in thermal insulation for piping, ductwork, commercial heating systems, and more.Safety remains our top priority, with comprehensive training programs including OSHA 30-hour courses, CPR certification, and specialized safety protocols. We serve diverse industries, from healthcare facilities like OSF Saint Anthony Hospital to industrial plants such as Trump Tower and Baxter Healthcare, maintaining a legacy of reliability and customer satisfaction since 1971. Our commitment to innovation, energy efficiency, and client-focused solutions has solidified our reputation as a trusted leader in the insulation industry.
Services
Thermal insulation
Fitting covers
Ductwork boards
Commercial heating systems
Chilled water cooling
Details
- Year established: 1971
Highlights and features
- We have over 50 years of experience in industrial insulation.
- Our team consists of Certified Union Insulators with rigorous training.
- We prioritize safety with OSHA-certified programs and compliance.
- We serve diverse industries including healthcare and energy sectors.
- We offer tailored material recommendations to improve efficiency.
Services
Thermal insulation
We install thermal insulation for piping systems to enhance energy efficiency and prevent heat loss. Our solutions suit industrial and commercial settings, ensuring compliance with safety standards. Clients benefit from reduced operational costs and extended system longevity.
Ductwork boards
Our ductwork insulation services improve HVAC system performance by minimizing air leakage and maintaining temperature consistency. Designed for commercial buildings, these solutions enhance indoor comfort while meeting fire safety regulations. Clients experience lower energy consumption and improved air quality.
Commercial heating
We provide insulation for commercial heating systems, including boilers and radiant heating. These solutions optimize thermal efficiency in large facilities, reducing maintenance needs. Clients receive durable installations that align with ASHRAE energy standards for commercial spaces.
Fitting covers
Our fitting covers protect pipe joints and valves from condensation and corrosion in industrial environments. Custom-fabricated to ensure precise fitment, these covers maintain system integrity in chemical plants and manufacturing facilities. Clients gain improved safety and reduced downtime from equipment failure.
Chilled water cooling
We insulate chilled water systems to prevent condensation and maintain cooling efficiency in commercial buildings. Applications include office complexes and healthcare facilities. Clients benefit from energy savings and compliance with mechanical code requirements for moisture control.
Questions
What services does Holian Industries offer?
We specialize in mechanical and industrial insulation, including thermal piping, ductwork, commercial HVAC systems, and chilled water cooling installations.
How long has Holian Industries been in business?
We’ve served clients across three generations since our founding in 1971.
What safety certifications does your team hold?
Our staff completes OSHA 30-hour training, CPR certification, and specialized safety programs for scaffolding, fall protection, and hazardous materials.
Which industries do you work with?
We serve healthcare facilities, industrial plants, educational institutions, and commercial projects across Illinois, Indiana, and Wisconsin.
How do you ensure quality workmanship?
Our Certified Union Insulators undergo a five-year apprenticeship and use state-of-the-art materials to meet exact client specifications.
Can you provide references from past clients?
Yes, we’ve partnered with organizations like Abbott Labs, Rush University Medical Center, and Trump Tower, with a full project gallery available online.
