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About Us

Accelerated Services, Inc. Allied H.V.A.C. is a full service heating and air conditioning company specializing in delivering and maintaining optimal comfort levels for thousands of customers across Suffolk and Nassau counties on Long Island, N.Y.



Want to keep up with all of the new technologies and advances in the commercial and residential heating and air conditioning industry, as well as the latest products and services our experts can offer? Then be sure to read our blog, we’ll keep you informed!


Contact & Estimates

Accelerated Services, Inc. Allied H.V.A.C.
856 Johnson Ave.
Ronkonkoma, NY 11779

For estimates, please call