Oasis Plumbing, Heating & Cooling

About Oasis Plumbing, Heating & Cooling

Oasis Plumbing, Heating & Cooling provides heating, cooling, plumbing, and indoor air quality services for homes and businesses in Chicago and surrounding communities. The company has served Chicago since 1997. Its HVAC work includes heating and air conditioning repair, installation, and maintenance, along with boilers, ductless systems, heat pumps, and hybrid heating. Plumbing services include drain cleaning, leak detection, water heaters, fixtures, sewer work, pipe repair, water softeners, and gas lines. Oasis also handles duct cleaning, duct repair, humidifiers, and dehumidifiers. Seasonal maintenance plans, financing, and emergency service are available. Its service area includes Chicago, Elmhurst, Skokie, Lombard, Addison, and Wilmette.

At a glance

Trades

HVAC, Plumbing

In business

29 years (since 1997)

Service area

Chicago, Elmhurst, Skokie, Lombard, Addison, Wilmette

Address

5736 N Western Ave, Chicago, IL 60659

Highlights

Financing availableEmergency service

Services

• Heating repair
• Heating installation
• Heating maintenance
• AC repair
• AC installation
• AC maintenance
• Boiler service
• Ductless HVAC
• Heat pumps
• Drain cleaning
• Leak detection
• Water heaters
• Sewer repair
• Pipe repair
• Duct cleaning
• Indoor air quality

How the 88 score breaks down

Scores are calculated the same way for every company. See the method.

What customers say

Fantastic promp professional thorough and what more possibly could I say. I love this company and my service guy Chris was the best! I’ve written this before when he did a different job and it’s still my review on this one!

Google review, Oct 31, 2026

Routine furnace maintenance. Great experience.

Google review, Oct 31, 2026

Great job descaling my tankless water heater!

Google review, Oct 30, 2026

Rating distribution and reviews from the company's public Google listing.

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