Heating & Air Conditioning, Inc.

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About Heating & Air Conditioning, Inc.
Heating & Air Conditioning, Inc. has served the West Allis community for decades as a family-owned HVAC contractor, earning a 4.8-star rating across 20 verified reviews. The company holds proper Wisconsin licensing and serves residential clients throughout Milwaukee County, including neighboring Wauwatosa and Greenfield. Customers consistently mention the company's owner, Daiker, who has built a reputation for honest assessments and transparent pricing. Whether handling routine maintenance or complex system replacements, this contractor prioritizes educating homeowners about their equipment.
What distinguishes Heating & Air Conditioning, Inc. is their expertise in system conversions and commercial installations. Reviewer Ken Stone describes a complete design and install for his commercial building, including an oil-to-forced-air conversion. The company also handled Natividad Rodriguez's daycare center AC service, replacing worn belts and cleaning coils to ensure children stayed comfortable through summer. Their versatility spans residential furnaces and air conditioners alongside commercial projects, all backed by workmanship the team stands behind.
Customers frequently highlight specific technicians who arrive quickly during emergencies. Colleen describes calling Daiker on one of the coldest days of the year when her furnace failed, and the team responded immediately with a same-day fix before installing a new furnace shortly after. Livia Haynes praised a technician who completed her thermostat installation in under an hour while explaining the settings clearly. The repeated mentions of Daiker by name across reviews signals a personal touch uncommon among larger HVAC operations.
What Customers Say
All 20 reviewers awarded 5 stars, with multiple customers specifically naming Daiker as the technician who solved their heating or cooling problem. Six reviews mention quick response times or same-day service, particularly during extreme weather events. Customers repeatedly use words like trustworthy, honest, and professional when describing their interactions.
Working Hours
| SundayToday | 9 AM–7 PM |
| Monday | 7 AM–8 PM |
| Tuesday | 7 AM–8 PM |
| Wednesday | 7 AM–8 PM |
| Thursday | 7 AM–8 PM |
| Friday | 7 AM–8 PM |
| Saturday | 9 AM–7 PM |
Services
Furnace Repair & Installation
Emergency furnace repairs, new installations, and oil-to-forced-air conversions for homes and businesses.
Air Conditioning Service
AC tune-ups, coil cleaning, belt replacement, and complete cooling system installations.
Commercial HVAC Systems
Full system design, installation, and maintenance for commercial buildings and facilities.
Thermostat Installation
Professional thermostat installation with in-home demonstration of settings and features.
System Conversions
Converting outdated oil heating systems to modern forced-air natural gas or electric systems.
Preventive Maintenance
Regular HVAC maintenance including inspections, filter changes, and performance tuning.