Oasis Heating & Air Conditioning LLC

Oasis Heating & Air Conditioning LLC has earned a 4.9-star rating across 90 verified reviews, making them one of Milwaukee's most highly rated HVAC contractors. As a family-owned business operating 24 hours a day, seven days a week, they serve residential and commercial clients throughout the Milwaukee metro area, including Shorewood, Whitefish Bay, Wauwatosa, Brookfield, and Menomonee Falls. Their technicians handle everything from routine furnace maintenance to complete system replacements, ensuring homeowners stay comfortable through Wisconsin's demanding winters and humid summers.

What distinguishes Oasis from other Milwaukee contractors is their authorized dealer relationship with Amana Goodman, giving customers access to industry-leading heating and cooling equipment backed by comprehensive warranty coverage. Their 24/7 emergency response capability means a technician arrives within 30 minutes of your call, regardless of hour or holiday. The company prioritizes transparent diagnostics, multiple reviewers note that technicians fix existing systems rather than automatically recommending expensive replacements, demonstrating honest, customer-first advice.

Customer reviews consistently name technician Erik Peterson for exceptional service. One homeowner describes Erik arriving within 30 minutes of an emergency Saturday night call at 9 p.m., while another praises his skill at repairing an older furnace that other contractors said required replacement. Reviewer Michael Dunn notes Erik fixed his furnace the same day rather than ordering parts, a pattern across reviews highlighting honest assessments and efficient solutions that save customers money.