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Business Details
31 Years
experience
Emergency
services
Your Trusted HVAC Partner in NW Indiana & Chicagoland
At EDCO Environmental Services, we specialize in delivering superior heating, cooling, and refrigeration solutions tailored to residential and commercial needs across NW Indiana and Southeastern Chicagoland. With over 25 years of experience since our founding in 1995, our team of factory-trained technicians combines technical expertise with a commitment to customer satisfaction. We prioritize prompt service, offering same-day appointments, 24/7 emergency support, and fully stocked vehicles to ensure efficient repairs and installations.

Our services span boilers, ductless systems, building automation, and commercial refrigeration, backed by extensive industry knowledge and a focus on energy efficiency. We pride ourselves on transparency, reliability, and personalized solutions that protect your investment while enhancing comfort and operational performance.
Services
Boilers Building Automation Commercial Refrigeration Ductless Split Systems Food Service Equipment Repair Indoor Air Quality Pro-Active Maintenance Emergency HVAC Service System Installations Preventative Maintenance
Details
  • Year established: 1995
Highlights and features
  • We offer 24/7 emergency HVAC services for urgent needs.
  • Our technicians are factory-trained with over 25 years of combined experience.
  • We provide same-day service and fully stocked vehicles for efficiency.
  • Our team specializes in commercial refrigeration and building automation systems.
  • We guarantee parts and labor warranties up to 10 years.
What people say
Professional, responsive, knowledgeable Phenomenal ownership and service Highly recommend for HVAC needs Fast and reliable repairs Trustworthy and detail-oriented
Services
Boilers
EDCO Environmental Services specializes in boiler repair, installation, and maintenance for residential and commercial properties. Our technicians address issues like weak pilot flames, leaks, and efficiency losses, ensuring optimal performance. With over 20 years of experience, we prioritize cost-effective solutions and energy efficiency, offering 24/7 emergency services for urgent boiler failures.
Building Automation
We design and maintain building automation systems that enhance energy efficiency and occupant comfort. Our solutions include direct digital controls, energy management, and fault detection diagnostics. Tailored to commercial and industrial facilities, these systems enable remote monitoring and integration with lighting, HVAC, and security, reducing operational costs while ensuring peak performance across Chicagoland and NW Indiana.
Commercial Refrigeration
Our certified technicians provide urgent and preventative maintenance for commercial refrigeration units, including walk-ins, freezers, and ice machines. We address coil cleaning, defrost cycles, and condenser efficiency to prevent spoilage and downtime. Available 24/7, we serve restaurants, hotels, and businesses in the tri-state area with rapid response times and long-term reliability.
Ductless Split Systems
EDCO installs and services ductless HVAC systems for businesses seeking energy-efficient, zoned climate control. These systems eliminate ductwork, reduce energy costs, and offer quiet operation. Our team ensures quick installations and annual maintenance plans to maximize lifespan and efficiency, ideal for new constructions or retrofitting existing spaces in NW Indiana.
Pro-Active Maintenance
Our maintenance contracts prevent unexpected HVAC failures through regular inspections of coils, filters, thermostats, and condensate drains. Designed for commercial clients, this service extends equipment lifespan, maintains warranties, and ensures compliance with safety standards. We tailor plans to business needs, prioritizing uptime and energy savings across Chicagoland.
Questions
What HVAC services does EDCO Environmental Services offer?
We provide boiler repairs/installations, ductless systems, commercial refrigeration, building automation, indoor air quality solutions, and 24/7 emergency HVAC services.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency services for urgent heating, cooling, or refrigeration issues with rapid response times.
Which areas do you serve?
We serve NW Indiana, Southeastern Chicagoland, and SW Michigan, including Crown Point, Valparaiso, and South Bend.
Are your technicians certified?
Our team consists of factory-trained, certified HVAC professionals with over 25 years of combined industry experience.
What warranties do you offer?
We provide parts and labor warranties up to 10 years, ensuring long-term reliability and customer satisfaction.
Can you service all HVAC brands?
Yes, we repair and maintain all major HVAC brands, including commercial and residential systems.