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Experience the Oasis of Comfort

Reliable, Energy-Efficient Heating and Cooling Solutions, Available 24/7

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Why Choose Oasis Heating & Air Conditioning?

Expertise, Passion, and Innovation at Your Service.

One-Year Labor Guarantee

Your comfort is our guarantee. We stand by our work with a one-year labor warranty, giving you peace of mind.

Licensed and Insured

Rest easy knowing that we adhere to all industry standards and regulations, providing safe and reliable HVAC solutions.

BBB Accredited

Trust in a company that has been recognized for its excellence in service and customer satisfaction.

24/7 Service Availability

Encounter an emergency? Our team is ready to tackle your heating and cooling issues round the clock, ensuring swift and efficient service. Authorized Amana Goodman Dealer: We offer top-tier products, ensuring reliability a

— Our Top Services

Comprehensive HVAC Solutions

Passionate HVAC Professionals

We're a Dedicated Team Passionate About Your Comfort and Satisfaction.

About Us

About Us
Founded with family values, Oasis Heating & Air Conditioning prioritizes high-quality, energy-efficient HVAC services. Dedicated to exceptional customer experience, our BBB Accredited business offers 24/7 service and stands behind a one-year labor guarantee. As your local Amana Goodman dealer, we tailor heating and cooling solutions to fit your needs. Committed to community and customer relationships, we ensure every home becomes an oasis of comfort.
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Trust Our Certified HVAC Expertise

Trusted Expertise: Discover Our Professional HVAC Credentials and Commitment to Quality

Some recent projects

Check out some recent projects below, or see our entire project showcase

Stay Cool with Our New Oasis AC UnitsSeamless Comfort with Innovative Central Air ConversionExperience Ultimate Comfort with New Heat PumpMid-Winter Furnace Special at Oasis Heating & Air Conditioning LLC
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See why we're recommended

Insights straight from our customers

Absolutely the best HVAC company in Milwaukee — highly recommend! I called Oasis and they had a technician out the same day. He was on time, professional, and actually took the time to explain what was going on rather than just throwing numbers at me. He diagnosed and fixed the issue in a single visit — no "we need to order a part and come back next week." Just done, clean, and done right. What really sets them apart is that family-owned feel. You can tell they genuinely care about the people they're serving, not just the job ticket. Pricing was transparent, no surprises on the invoice, and the tech left the work area spotless. Whether it's a furnace, AC, water heater, or anything in between — these are the people you want on your side. I've already saved their number and will be calling them for all future maintenance. If you're in the Milwaukee area and need HVAC work, stop searching and just call Oasis. You won't regret it.
by Nina
Thank y’all. Our AC is now repaired, and we couldn’t be more grateful for their fast, reliable service.
by Nine T.
Fast, professional, and easy to work with. They showed up on time, explained everything clearly, and got the job done right. Really appreciated the honest service and would definitely use Oasis again.
by Sterling P.

Today's Special Offers on HVAC Services!

"I had another HVAC company send a service pro to do two boiler tuneups for my duplex. He immediately said a vent was illegally installed on one, and the other he wouldn’t touch. I was suspicious, because he immediately tried to sell me two new boilers. My home inspector never noticed the ‘illegal’ problem prior to purchase of the house. Nor did previous service professionals who replaced minor components. Erik from Oasis fixed a minor electrical connection problem and got both boilers ready to go for the 2021 heating season. I inquired about a ballpark estimate for new 95% efficiency boilers. Erik explained that the overall replacement cost would not produce substantial savings. From my experience working in factories, maintaining old equipment (cast iron boilers in my case) is cost effective. Good house insulation also helps. I’ve been happy with my heating costs over recent years. I appreciate Erik’s honesty and overall evaluation of the economics of maintaining my current system."

Pete F

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Contact Us Now for Expert HVAC Services!

Experience the Oasis difference with 24/7 service and a one-year labor guarantee. Act now!

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