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Claim This BusinessRJ Heating and Air Conditioning LLC has served Milwaukee homeowners since establishing their presence at 3820 W. Villard Avenue in the 53209 neighborhood. The family-owned contractor holds CFC certifications across their technician team and maintains a 4.7-star average across 198 verified reviews. Operating around the clock with 24-hour emergency availability, they handle furnace repair, boiler installation, air conditioning service, and ductless split systems for residents throughout Milwaukee County and surrounding Wisconsin communities.
What distinguishes RJ Heating is their Comfort First Membership program, priced at $19.99 monthly, which includes twice-yearly system inspections with filter replacements, 25% off labor for new installations, and zero diagnostic fees on service calls, a structure that eliminates the surprise charges homeowners often dread. Their 100% satisfaction guarantee on all installations reflects confidence in craftsmanship, while their specialization in both traditional forced-air systems and modern heat pump technology positions them as a single source for replacement decisions. The membership also offers parts at cost pricing, a transparent approach that builds long-term client relationships.
Reviewers consistently name specific technicians who handled their situations with expertise. When Kathy Valerius faced a carbon monoxide hazard during subzero weather, technician Brian explained the danger and coordinated a new furnace installation within the same week, installers Josh and office staff Angie coordinated the rapid turnaround. Nick M praised estimator Julius for bringing hands-on experience to the quote process rather than sending a salesperson, while Justin and Mason conducted a clean, timely installation of a new furnace and heat pump. For a remodeling project involving creative ductwork redesign, Julius delivered an innovative solution that four competing contractors could not match.
Across 198 reviews, customers repeatedly mention the 24/7 emergency availability and same-day response during critical failures. Multiple five-star reviewers specifically praise estimator Julius for his technical knowledge versus salesmanship, while technicians Brian, Justin, and Mason receive named recognition for professional installations. Pricing appears in both positive and negative contexts, satisfied clients call costs reasonable while some negative feedback cites expense, though no review disputes the quality of workmanship.
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
New furnace installation with 100% satisfaction guarantee, plus emergency repair for failing or unsafe heating systems.
Boiler systems installed and serviced, covering both residential heating applications.
AC installation and repair including same-day emergency response during Milwaukee summer heat.
Mini-split installations for homes lacking ductwork, offering targeted heating and cooling solutions.
Heat pump installation and service, providing year-round heating and cooling efficiency.
Air cleaners, ventilators, humidifiers, dehumidifiers, UV lights, and thermostat installation for cleaner home air.
Monthly service plan at $19.99 with inspections, discounts, and priority scheduling.
24-hour emergency availability with technicians ready to respond any day of the year.