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50+ Years
experience
Emergency
services
Your Trusted HVAC and Metal Fabrication Experts in Hobart, IN
Area Sheet Metal was established in 1971 by Dave and Dottie Leonard in Hobart, Indiana, initially focusing on residential and light commercial HVAC work. Over five decades, the company has grown from a garage operation with two employees to a family-owned business employing an average of 60 workers across 50,000 square feet of fabrication and office space. Our technicians undergo rigorous 5-year apprenticeships, earn degrees, and engage in ongoing education, with many team members maintaining over 20 years of tenure. We specialize in heating, air conditioning, and metal fabrication services for homes, businesses, and industrial clients across Northwest Indiana. Our YORK Certified Comfort Expert Dealer status ensures top-tier product quality, while our lifetime workmanship guarantee reflects our commitment to reliability.

As a second-generation family business, we prioritize safety, quality artistry, and customer satisfaction. Our service area includes Porter, Lake, and LaPorte Counties, with a focus on delivering consistent, professional results for every project. From emergency repairs to custom metal fabrication, we combine technical expertise with personalized service to meet diverse client needs. This enduring dedication to excellence has solidified our reputation as a trusted local leader in HVAC and metalworking industries.
Services
HVAC Services Metal Fabrication Preventative Maintenance Indoor Air Quality Solutions Duct Work Emergency HVAC Repairs Gas Furnaces Air Conditioning Units Heat Pumps Custom Duct Work
Details
  • Year established: 1971
Highlights and features
  • 50+ years of HVAC and metal fabrication expertise
  • Family-owned business with second-generation leadership
  • Technicians complete 5-year apprenticeships and ongoing education
  • Lifetime workmanship guarantee on all installations
  • Serving Porter, Lake, and LaPorte Counties since 1971
Associations and certifications
  • YORK Certified Comfort Expert Dealer
What people say
Thorough job checking furnace Prompt emergency furnace repair Professional installation team Lifetime workmanship guarantee Knowledgeable technicians
Services
HVAC Services
We offer comprehensive HVAC solutions including furnace and air conditioner installation, maintenance, and emergency repairs for residential and commercial properties. Our certified technicians ensure optimal system performance while providing energy-efficient solutions that reduce utility costs. With YORK-certified equipment and a lifetime workmanship guarantee, we deliver reliable temperature control for homes and businesses across Northwest Indiana.
Metal Fabrication
Our industrial metal fabrication services create custom solutions for commercial and industrial clients, including duct systems, structural components, and specialized equipment. Skilled craftsmen utilize advanced plasma cutting and fabrication techniques to deliver precision-engineered metal products. We serve diverse industries from healthcare facilities to automotive plants, maintaining strict quality standards for every project regardless of scale.
Preventative Maintenance
Our preventative maintenance plans extend HVAC system lifespan while improving energy efficiency and preventing unexpected breakdowns. The Discount Club membership includes bi-annual safety inspections, precision tune-ups, and 25% repair discounts. Regular maintenance ensures consistent indoor comfort, reduces energy consumption by up to 30%, and maintains manufacturer warranty validity for both residential and commercial systems.
Indoor Air Quality Solutions
We install whole-home humidifiers and advanced air purification systems to address allergy concerns and improve respiratory health. Our YORK REME-HALO systems eliminate airborne contaminants while maintaining optimal humidity levels. These solutions protect wooden structures from dryness damage and reduce the spread of viruses and bacteria through commercial-grade filtration technology for both residential and business environments.
Duct Work
Our ductwork services include installation, modification, sealing, and repair of HVAC air distribution systems. Properly designed duct networks improve energy efficiency by up to 20% while ensuring even temperature distribution. We specialize in custom layouts for new constructions and retrofitting existing systems to eliminate air leaks and improve indoor air quality in both residential and commercial properties.
People
Dave Leonard
Founder
Founded Area Sheet Metal in 1971, establishing the company's commitment to quality and reliability through hands-on leadership and technical expertise.
Dottie Leonard
Co-Founder
Managed accounting operations during the company's formative years, contributing to the business's financial stability and long-term growth.
John Leonard
Second-Generation Leader
Continues the family legacy by overseeing operations, maintaining the company's dedication to quality craftsmanship and customer service.
David Leonard
Second-Generation Leader
Supports business operations while upholding the family values of integrity and technical excellence established by the founders.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including furnace and air conditioner installation, preventative maintenance plans, emergency repairs, and indoor air quality improvements for residential and commercial clients.
Do you offer emergency HVAC repairs?
Yes, we provide 24/7 emergency HVAC repair services for residential and commercial clients across Northwest Indiana with rapid response times.
What areas do you service?
We serve all of Porter, Lake, and LaPorte Counties in Northwest Indiana, including Hobart, Crown Point, Merrillville, and Chesterton.
Are financing options available?
Yes, we offer financing through Synchrony Financial with options including 0% interest and low monthly payment plans for HVAC system purchases.
What HVAC products do you install?
As a YORK Certified Comfort Expert Dealer, we install gas furnaces, air conditioners, heat pumps, mini-splits, and indoor air quality systems with manufacturer warranties.
Do you provide metal fabrication services?
Yes, we offer industrial metal fabrication for commercial and industrial clients, including custom ductwork, structural components, and specialized metal products.