Explore 5 Trusted HVAC Contractors Serving Allentown, PA

Apgar Oil Energy & HVAC provides heating oil delivery, HVAC maintenance, and oil tank replacement services in the Lehigh Valley. Specializing in renewable Bioheat fuel and energy-efficient systems, we serve residential customers with 24/7 emergency support and certified technicians. Our commitment to quality and community has made us a trusted local partner since 1947.

Elek Plumbing provides comprehensive residential and commercial plumbing services throughout Eastern Pennsylvania. With over 100 years of experience, we specialize in emergency repairs, water treatment solutions, and sewer line replacements using both traditional and trenchless methods. Our licensed technicians deliver 24/7 service with no overtime charges.

Jack Lehr Heating, Cooling & Electric provides expert HVAC and electrical services for homes and businesses in the Lehigh Valley. With over 50 years of experience, we specialize in heating, cooling, indoor air quality, and electrical solutions, backed by industry-leading guarantees. Our 100% employee-owned team prioritizes customer control, transparency, and community impact.

MA Yeakel Sons provides comprehensive HVAC services for residential and commercial clients in Lehigh Valley, Pennsylvania. Specializing in custom heating, cooling, ventilation, and air quality solutions, we combine three generations of expertise with meticulous planning and installation. Our family-owned business prioritizes energy efficiency, durability, and tailored system designs for every property.

Dual Temp provides comprehensive HVAC, plumbing, and building automation solutions for commercial and residential clients across Eastern Pennsylvania and New Jersey. Specializing in energy-efficient systems, preventative maintenance, and emergency repairs, we serve diverse industries including healthcare, education, and manufacturing. With over 50 years of experience, we combine technical expertise with personalized service to ensure reliable, cost-effective building operations.