Business Details
37 Years
experience
Emergency
services
Expert HVAC & Electrical Services in Oconomowoc, WI
Pat's Heating & Air Conditioning has been serving Wisconsin communities since 1989, delivering expert HVAC and electrical services with a commitment to exceeding customer expectations. Our team of experienced technicians provides 24/7 emergency support, handling installations, repairs, and maintenance for residential and commercial clients across Summit, Oconomowoc, Delafield, Hartland, Waukesha, Pewaukee, Brookfield, Dousman, Sussex, Okauchee Lake, Stone Bank, Ixonia, and Genesee. We prioritize energy-efficient solutions, offering tailored recommendations and financing options to ensure long-term comfort and cost savings.With over 36 years of experience and 300+ positive reviews, we combine technical expertise with personalized service, from furnace replacements to whole-home generator installations. Our maintenance plans extend equipment life, reduce energy costs, and provide peace of mind, reflecting our dedication to quality, transparency, and community trust.
Services
HVAC Repair
Air Conditioning Installation
Electrical Services
Indoor Air Quality
Commercial HVAC
Generator Installation
Maintenance Plans
Details
- Year established: 1989
Highlights and features
- We have over 36 years of experience in HVAC and electrical services.
- Our team works on all makes and models of equipment.
- 300+ positive reviews highlight our commitment to customer satisfaction.
- We offer 24/7 emergency service for urgent heating and cooling needs.
- We serve a wide area across Wisconsin, including Oconomowoc and Waukesha.
What people say
Fantastic
Excellent communication
Extremely professional
Quick response
Energy-efficient solutions
Services
HVAC Repair
Our HVAC repair services address urgent heating and cooling system failures with rapid response and expert diagnostics. We service all makes and models, ensuring efficient restoration of comfort for residential and commercial properties. With 24/7 emergency availability, we minimize downtime and prioritize long-term reliability through proven repair techniques.
Air Conditioning Installation
We provide energy-efficient air conditioning installations tailored to your home or business needs. Our technicians recommend systems with proven performance records, focusing on optimal cooling capacity and humidity control. From initial consultation to final setup, we ensure seamless integration with existing infrastructure and offer financing options for cost-effective upgrades.
Electrical Services
Our electrical services cover panel upgrades, circuit breaker installations, and safety device maintenance for residential and commercial clients. We specialize in EV charging station installations and generator systems, ensuring safe, code-compliant solutions. Emergency repairs are prioritized with 24/7 availability to address critical power issues promptly.
Indoor Air Quality
We enhance indoor air quality through advanced filtration systems and ductwork optimization. Our solutions target allergens, pollutants, and humidity imbalances, creating healthier environments for homes and businesses. Zoning systems are integrated to improve comfort control while maintaining energy efficiency across different property types.
Commercial HVAC
Our commercial HVAC services include VRF systems, maintenance agreements, and new construction installations. We design scalable solutions for businesses, focusing on energy efficiency and minimal operational disruption. Preventative maintenance plans extend equipment lifespan while reducing energy costs and emergency repair needs for commercial clients.
Questions
What HVAC services do you offer?
We provide AC repair, heating installation, ductless systems, heat pumps, boilers, and commercial HVAC maintenance across Wisconsin.
Do you offer emergency service?
Yes, we provide 24/7 emergency HVAC and electrical repair services for urgent issues.
What areas do you serve?
We serve Oconomowoc, Waukesha, Hartland, Delafield, Pewaukee, Brookfield, and surrounding Wisconsin communities.
Are financing options available?
Yes, we offer financing plans to help customers upgrade HVAC and electrical systems affordably.
What maintenance plans do you offer?
Our maintenance agreements include seasonal tune-ups, priority service scheduling, and discounts on repairs to extend equipment lifespan.
How experienced are your technicians?
Our team has over 36 years of combined experience, with certified experts trained on all HVAC and electrical systems.
