Oltmanns Plumbing, Electrical & HVAC

Oltmanns Plumbing, Electrical & HVAC serves Allentown, Pennsylvania with a 5-star average across 9 verified reviews. The company operates as a triple-trade contractor, handling plumbing, electrical, and HVAC work from a single service call. Residents of Allentown and the surrounding Lehigh Valley can contact them directly at (570) 664-0671 for repairs, installations, and diagnostics across all three trade disciplines.

What distinguishes Oltmanns from single-trade contractors is their ability to address multiple home systems in one appointment. Reviewers consistently mention the technician discussed plumbing, heating, cooling, and electrical questions during single visits, suggesting a breadth of expertise uncommon among trade specialists. The company responds quickly to service requests, with multiple reviewers noting same-day arrival during urgent situations.

Reviewers repeatedly name Casey as the technician who handled their calls. One Allentown homeowner described Casey diagnosing a central air system, explaining options clearly before proceeding with repairs. Another mentioned Casey troubleshooting a grinder pump issue while simultaneously addressing questions about their AC unit and plumbing. A third reviewer noted Casey made them feel comfortable asking questions without embarrassment, describing him as genuine and knowledgeable. The pattern across all nine reviews shows customers receiving detailed explanations and personalized recommendations.