Business Details
50+ Years
experience
Emergency
services
Expert HVAC Services for Homes & Businesses
J. Werner Heating has been a trusted provider of HVAC solutions for residential and commercial clients in Southeastern Wisconsin since 1975. Our family-owned business combines 47 years of industry experience with a commitment to personalized service, offering comprehensive heating, cooling, and indoor air quality systems. Our team of licensed technicians specializes in energy-efficient installations, emergency repairs, and preventive maintenance, ensuring year-round comfort for our customers.We prioritize customer satisfaction through transparent communication, owner-supervised projects, and the use of reputable name-brand products. Backed by decades of local expertise, we stand behind our work with equipment warranties and a dedication to resolving even the most complex HVAC challenges.
Services
Heating Systems
Air Conditioning
Humidifiers
Dehumidifiers
Zoning Systems
Thermostat Installation
Sheet Metal Fabrication
Emergency Repairs
Indoor Air Quality
HVAC Maintenance
Details
- Year established: 1975
Highlights and features
- Family-owned with 47 years of local HVAC expertise
- Licensed technicians handle all heating/cooling emergencies
- Energy-efficient systems reduce long-term operating costs
- Owner-supervised projects ensure quality workmanship
- 24-hour emergency service available year-round
Services
Heating Systems
We provide complete heating solutions including furnace and boiler installations, repairs, and maintenance. Our energy-efficient systems ensure reliable winter comfort while reducing utility costs. Professional technicians handle oil-to-gas conversions and emergency heating repairs for residential and commercial properties.
Air Conditioning
Our AC services include system installations, repairs, and energy-efficient upgrades. We service all makes and models, offering split units and new construction cooling solutions. Professional diagnostics and prompt repairs restore comfort during Wisconsin's summer heat waves.
Humidifiers
Whole-house humidifier installations and repairs improve indoor air quality by regulating moisture levels. Our systems reduce static electricity, protect wooden structures, and alleviate respiratory issues caused by dry winter air in residential and small business environments.
Sheet Metal Fabrication
Custom sheet metal fabrication services for HVAC components including ductwork, registers, and kitchen hoods. We work with galvanized steel, aluminum, and copper materials to create durable, code-compliant solutions for residential and commercial construction projects.
Zoning Systems
Energy-saving zoning systems allow customized temperature control in different building areas. Our installations use state-of-the-art technology to improve comfort while reducing energy consumption through efficient HVAC zone management.
People
Jim Werner
Founder
Founded the company in 1975 and established its reputation for quality HVAC service. Pioneered family ownership model that continues through second-generation leadership.
Barbara Werner
Co-Owner
Second-generation leader with 20+ years of HVAC industry experience. Oversees daily operations while maintaining hands-on involvement in customer service and technical projects.
Steve Lewandowski
Co-Owner
Co-owner with extensive technical expertise in HVAC systems. Manages equipment installations and supervises technician training to maintain high service standards across residential and commercial projects.
Questions
What HVAC services do you offer?
We provide heating, air conditioning, humidifiers, dehumidifiers, zoning systems, thermostat installations, and sheet metal fabrication for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24-hour emergency service for heating and cooling system failures with owner-answered calls for immediate response.
Are financing options available?
Yes, we offer financing plans with rates as low as 9.99% APR for qualified customers needing HVAC system replacements or upgrades.
What areas do you serve?
We serve Washington, Waukesha, Ozaukee, and Milwaukee Counties in Wisconsin, with family-owned service extending to surrounding communities.
How can I improve indoor air quality?
Our whole-house humidifiers, dehumidifiers, and air purification systems effectively address common indoor air quality issues like allergens, odors, and humidity imbalances.
