Oasis Heating & Cooling Chicago IL

Business Overview

Oasis Heating & Cooling Chicago IL is a licensed HVAC contractor that has served Chicago-area homes and businesses since 1997. The company offers heating, cooling, and plumbing work for residential and commercial properties. Technicians are available 24 hours a day for emergency repair calls, and Oasis does not add overtime or after-hours fees for urgent service.

Teams include certified HVAC techs, plumbing specialists, office support staff, and project supervisors for larger jobs. Oasis works on single-family homes, apartment buildings, and commercial properties across the city and suburbs.

Key Services

Oasis keeps service categories clear. Homeowners and property managers can expect straightforward options and reliable workmanship.

• HVAC: Installation, replacement, repair, maintenance, duct cleaning, and American Standard systems.
• Water Heaters: Tank and tankless installation, repair, and hot water recirculation pumps.
• Plumbing: Drain, sewer and water pipe repair and installation, faucets, sinks, toilets, showers, bathtubs, sump pumps, garbage disposals, and gas lines.
• Large Projects: Multi-unit apartment complex installs and service contracts for commercial buildings.

Areas Served

Primary coverage is Chicago, IL and many nearby suburbs. Common service areas include Evanston, Skokie, Oak Park, Cicero, Arlington Heights, Des Plaines, Berwyn, Mount Prospect, Glenview, Northbrook, Wilmette, Highland Park, and Downers Grove. Oasis also works in outlying communities across Cook and DuPage counties and will respond to jobs in nearby parts of Indiana and Michigan when requested.

Company History

Founded in 1997, Oasis grew from small repair work into larger installations and service contracts. Early projects included museum and institutional HVAC work, and the company later expanded to full plumbing services. Oasis has a track record handling 50–100 unit apartment projects and commercial retrofit jobs, bringing practical experience to complicated installations.

Leadership

Owner Mike Causevic started Oasis after hands-on HVAC work at the Museum of Science and Industry and other contractor roles. He built the business on clear pricing, practical fixes, and steady customer care. Mike keeps a visible presence in the Chicago community and maintains a crew of trained technicians and friendly office staff.

Specialties & Highlights

• 24/7 emergency response with no overtime or after-hours fees.
• American Standard Customer Care dealer and A+ BBB rating.
• Free estimates on installations and clear, written quotes.
• Experience on large multi-unit and commercial projects.
• Energy-efficient system recommendations and duct cleaning.

Why Locals Choose Oasis Heating & Cooling Chicago IL

Residents and property managers in Chicago pick Oasis for steady service, long experience, and clear pricing. The company understands Chicago weather — long, cold winters and humid summers — and sizes systems for older brick homes, high-rise units, and newer builds. With a long local presence, licensed techs, and a simple approach to emergency calls, Oasis offers practical solutions and accessible support.

For a free estimate, emergency repair, or maintenance plan, Oasis Heating & Cooling Chicago IL is available around the clock and ready to respond across the region.