ULTIMATE Plumbing, Heating, and Air Conditioning LLC

ULTIMATE Plumbing, Heating, and Air Conditioning LLC maintains a 4.5-star average across 196 customer reviews in Allentown, Pennsylvania. This dual-trade contractor handles both residential plumbing and HVAC systems under one roof, serving homeowners throughout the Lehigh Valley region. The company appears on the Better Business Bureau website, where prospective clients can verify their business standing before scheduling service.

The company installs new furnace and heat pump systems, with reviewers noting the installation of energy-efficient equipment. Multiple customers described receiving comprehensive solutions rather than temporary fixes, with one reviewer specifically stating that problems they fix actually stay fixed. The combination of plumbing and heating/cooling services under a single phone number offers convenience for homeowners facing overlapping system issues.

Customer stories reveal consistent responsiveness and professionalism. Jessica in the office received repeated praise for being thorough, efficient, and knowledgeable throughout the service process. One reviewer described calling with a water heater concern that ultimately involved a septic issue, and the team took ownership of the entire situation rather than redirecting the customer elsewhere. Another customer noted the technicians arrived the same day, installed a new system, and cleaned up thoroughly before leaving. The combination of same-day response, clear communication, and complete repairs appears throughout the review feedback.