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13 Years
experience
Emergency
services
Your Trusted HVAC Partner in Merrillville, IN
EcoEdge Systems has been serving the Merrillville, IN area since 2013, delivering exceptional heating, air conditioning, and HVAC repair services. With over 50 years of combined industry experience, our family-owned business prioritizes personalized service, technical expertise, and customer satisfaction. Our team specializes in residential HVAC solutions, including AC and furnace repairs, installations, and preventative maintenance, tailored to meet the unique needs of homeowners and rental property managers.

We pride ourselves on transparency, offering free estimates and 24/7 emergency services to ensure year-round comfort. Backed by comprehensive warranties and a commitment to energy efficiency, we strive to build lasting relationships through reliable service and community-focused values.
Services
AC Repair Furnace Installation Ductless AC HVAC Maintenance Thermostat Replacement Air Purification Emergency Services HVAC Replacement Zone Control Systems Drain Line Cleaning
Details
  • Year established: 2013
Highlights and features
  • We offer 24/7 emergency HVAC services for urgent needs.
  • Our team has over 23 years of experience in HVAC installation.
  • We provide free estimates with no hassle or hidden fees.
  • Locally owned and operated since 2013 in Merrillville, IN.
  • Certified technicians guarantee 100% satisfaction on all services.
What people say
Courteous and professional Great service at better price Prompt emergency response Clean and efficient work Clear explanations provided
Services
AC Repair
Our AC repair services address refrigerant leaks, thermostat issues, and system malfunctions to restore cooling efficiency. Technicians perform diagnostics, clean coils, and replace faulty components, ensuring optimal performance during peak summer months. Customers benefit from reduced energy bills and extended system lifespan through timely interventions.
Furnace Installation
We install high-efficiency furnaces tailored to home size and climate needs. Our process includes system sizing, ductwork evaluation, and warranty-backed equipment selection. Homeowners gain improved heating performance, lower utility costs, and enhanced indoor air quality through modern, energy-star-rated installations.
Ductless AC
Ductless AC solutions provide zoned cooling without invasive ductwork. Ideal for additions or older homes, installations feature wall-mounted units connected to outdoor compressors. Benefits include energy savings, quiet operation, and customizable temperature control across different home areas.
HVAC Maintenance
Preventative maintenance includes filter replacement, coil cleaning, and refrigerant checks to sustain system efficiency. Annual inspections prevent breakdowns, extend equipment life, and maintain manufacturer warranties. Customers receive priority scheduling and discounts through our EcoClub membership program.
Emergency Services
Our 24/7 emergency HVAC services address urgent system failures at any hour. Certified technicians respond promptly to critical issues like complete AC shutdowns or furnace malfunctions, minimizing discomfort and preventing further damage through immediate on-site diagnostics and repairs.
People
Bud Wenger
Owner and Operator
With over 23 years of HVAC industry experience, Bud Wenger leads EcoEdge Systems as owner and operator. His expertise in system design and repair ensures customers receive technically sound solutions. Bud prioritizes transparent communication and community-focused service, building trust through consistent, high-quality results.
Questions
What HVAC services do you offer?
We provide AC and furnace repair, installation, and maintenance, along with ductless systems, thermostat replacement, and 24/7 emergency services for residential properties.
Do you offer emergency HVAC repairs?
Yes, we provide 24/7 emergency services for urgent heating and cooling system failures, ensuring prompt diagnosis and repair at any hour.
Are financing options available?
Yes, we offer financing options with approved credit to help customers manage HVAC repair or replacement costs.
What areas do you serve?
We serve Merrillville, Crown Point, Valparaiso, Portage, and surrounding Northwest Indiana communities for all HVAC needs.
How often should HVAC maintenance be performed?
We recommend biannual maintenance—once before summer and once before winter—to ensure optimal efficiency and prevent unexpected breakdowns.
Do you provide free estimates?
Yes, we offer free, no-obligation estimates for all HVAC repair and installation services to help customers plan their budgets.