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Call Us Today!
(262) 241-8770
Call Us Today!
(262) 241-8770


Don’t be uncomfortable in your own home! Call APH Service, Inc. for heating and air conditioning services.
We carry top of the line brands, and our experienced technicians service all brands of furnaces and cooling units. After 45 years of experience in the industry, we understand the value of exceptional customer service, and we strive to exceed our customers’ expectations.
Call us any time, day or night, and we’re here to help.

Learn More About APH Service, Inc.:



We service all major brands and we are available 24 hours a day, 7 days a week.
We are licensed, bonded, and insured.         HVAC Contractor # 6149

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Tired of sweating in the summer and freezing in the winter? Call us for a FREE ESTIMATE.  Our professional technicians make sure all our clients are satisfied.

Call Us Today At ♦ (262) 241-8770

Contact Information

APH Service, Inc.

3760B Highland Ln.
Port Washington, WI 53074


1340 W. Towne Square Rd.
Mequon, WI 53092

Phone: 262-241-8770
Fax: 262-241-8790

Business Hours:
At Your Service 24/7

Payment Options