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50+ Years
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Emergency
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Trusted HVAC Services in Milwaukee, WI
Quality Heating & Sheet Metal Company has been a trusted provider of HVAC, plumbing, and electrical services in Southeastern Wisconsin since 1961. As a family-owned and operated business, we prioritize honesty, integrity, and personalized care, treating every customer like a valued member of our community. Our certified technicians deliver dependable solutions for heating, cooling, plumbing, and electrical systems, with 24/7 emergency service to address urgent needs. We specialize in high-efficiency systems, including furnaces, air conditioners, heat pumps, and indoor air quality solutions, ensuring year-round comfort for residential and commercial clients. With over 60 years of experience, we combine generational expertise with cutting-edge technology to maintain industry-leading standards. Our commitment to excellence is reflected in our 100% satisfaction guarantee, one-year parts and labor warranty, and a fleet of 30+ service vehicles stocked with essential parts for rapid repairs.

We actively support local communities, building lasting relationships through reliable service and transparent communication. Our team undergoes rigorous training to ensure technical proficiency and ethical service practices, avoiding upselling and focusing on client needs. Recognized as Milwaukee's top HVAC contractor, we serve Jefferson, Milwaukee, Ozaukee, Racine, Sheboygan, Washington, and Waukesha counties, with a track record of 36,540+ homes serviced and 1,000+ five-star reviews. By maintaining a balance between operational scale and personalized attention, we continue to uphold our promise of 'The Signature Service You Deserve.'
Services
Heating Cooling Plumbing Electrical Indoor Air Quality
Details
  • Year established: 1961
Highlights and features
  • We offer 24/7 emergency HVAC service in Milwaukee since 1961
  • Our certified technicians provide factory-trained heating and cooling solutions
  • Family-owned with 60+ years of combined industry experience
  • 100% satisfaction guarantee on all installations and repairs
  • One-year parts and labor warranty included
What people say
Competent servicemen Personable and informative Completed work efficiently Professional and knowledgeable Excellent customer service
Services
Heating Installation
We specialize in high-efficiency furnace installations with Carrier, Armstrong, and York products. Our certified technicians ensure proper sizing and installation for optimal performance. Systems include gas furnaces, boilers, and ductless mini-splits with smart thermostat integration.
AC Repair
Emergency AC repair available 24/7 with diagnostics and troubleshooting for all makes and models. Our technicians address refrigerant leaks, compressor issues, and electrical problems to restore cooling efficiency during Wisconsin summers.
Plumbing Services
Comprehensive plumbing solutions including leak detection, drain cleaning, water heater installation, and sewer line repair. We use video camera inspections for accurate diagnostics and employ licensed plumbers for residential and commercial properties.
Electrical Services
Full electrical services covering panel upgrades, circuit breaker installation, and emergency repairs. Our licensed electricians handle residential and commercial projects with safety compliance and energy-efficient lighting solutions.
Indoor Air Quality
We install whole-house air purifiers, humidifiers, and dehumidifiers to improve indoor air quality. Solutions address allergens, mold, and humidity control with programmable thermostats and ventilation systems for healthier living environments.
People
Anthony Zenefski
Owner
Anthony Zenefski leads Quality Heating with over 60 years of family HVAC expertise. He maintains the company's commitment to excellence through hands-on management and customer-focused service standards.
Greg Smith
Operations Manager
Greg Smith oversees daily operations, continuing the Smith family legacy since 1961. He ensures technical excellence and operational efficiency across all service departments in Southeastern Wisconsin.
Steve Smith
Service Director
Steve Smith manages service operations with a focus on technician training and customer satisfaction. He maintains the family-owned business values established by founder Bob Smith in 1961.
Questions
What HVAC services do you offer?
We provide furnace repair/installation, AC services, heat pumps, indoor air quality solutions, and 24/7 emergency HVAC service for residential and commercial clients.
Do you offer emergency plumbing services?
Yes, our 24/7 emergency plumbing service handles burst pipes, water heater failures, and urgent leak repairs with rapid response times across Southeastern Wisconsin.
Are your technicians certified?
All technicians undergo factory training and hold industry certifications for HVAC, plumbing, and electrical work to ensure professional service standards.
What areas do you serve?
We serve Milwaukee, Waukesha, Ozaukee, Racine, Jefferson, Washington, and Sheboygan counties with local technicians available in all major communities.
Do you offer maintenance plans?
Yes, our Signature Club provides annual maintenance agreements with discounts, priority service scheduling, and extended labor warranties for HVAC systems.
What payment options are available?
We accept major credit cards and offer financing options for larger projects. Special promotions include rebates up to $3,000 for qualifying system replacements.
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