609-465-0770 [email protected]

      Konopka-Marsden & Sons

      “Your comfort and satisfaction are our highest priorities.” At Konopka- Marsden & Sons, we realize that with every heating and cooling service call, our customers are entrusting their homes and their facilities to our care. We acknowledge this responsibility by striving to exceed our customer’s expectations through each and every heating and air conditioning service call.

      Why Konopka Marsden?

      • Heating & Air Conditioning for Homes
      • Commercial Refrigeration for Businesses
      • Trusted in Cape May County for 25+ Years
      • Reliable service. Honest recommendations. Quality workmanship.

      Contact Us

      Phone: 609-465-0770
      Emergencies: 609-465-0770
      [email protected]

      Now Accepting Online Payments

      Konopka-Marsden & Sons accepts all major credit cards plus ACH (automatic payments) for contracts.

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      Trusted Heating & Cooling Services in Cape May County

      For over 25 years, Konopka-Marsden & Sons has provided professional HVAC repair, air conditioning installation, heating system service, and commercial refrigeration solutions throughout Cape May County.

      We proudly serve homeowners and businesses in Wildwood, Cape May, North Cape May, Erma, Stone Harbor, Villas, Cape May Court House, and surrounding communities.

      Whether you need AC repair during the summer or heating service before winter, our experienced technicians are here to help.

      Emergency HVAC & Refrigeration Service in Cape May County

      Has your heater stopped working? Is your AC not cooling? Is your walk-in refrigerator down?

      Konopka-Marsden & Sons provides fast, reliable emergency HVAC repair and commercial refrigeration service throughout Cape May County, including Wildwood, Cape May, Stone Harbor, Villas, and surrounding areas.

      Established maintenance customers are not charged additional emergency service fees. Emergency rates may apply for new customers.

      📞 HVAC Service: 609-465-0770
      📞 After-Hours Commercial Refrigeration Only: 609-780-7327

      When comfort or refrigeration can’t wait, we’re ready to respond.

      Need electrical work?

      No problem!

      We are affiliated with Marsden and Son’s Electric.
      Call: 609-898-0070 or email [email protected] for immediate help with all your electrical needs!

      Our HVAC Services

      Air Conditioning Services

      • AC repair

      • AC installation & replacement

      • Central air systems

      • Energy-efficient upgrades

      Heating Services

      • Furnace repair

      • Boiler installation

      • Heating system replacement

      • Seasonal maintenance

      Commercial Refrigeration

      • Walk-in coolers

      • Refrigeration repair

      • System maintenance

      • Equipment replacement

      Konopka Marsden is a certified Trane dealer!

      Trane’s Spine Fin line or products are the preferred choice for shore home and business owners!

      Corrosion resistance begins with
      the manufacturing process.
      Trane manufactures Spine Fin on patented high-speed machines that cut, form and wrap aluminum fin stock around aluminum tubing. The tubing rises through a colored adhesive bath in the center of the machine, which coats the tube. Tension rollers wrap the ribbons tightly to the tube using the bonding adhesive. A seam of the adhesive extrudes between the fin wraps, which not only locks the fin stock on the tube, but also forms a protective barrier against moisture and

      US Navy research testimony
      In a corrosive environment (coastal or urban), heat exchanger performance can degrade quite rapidly. According to an unbiased study performed by the United States Navy Civil Engineering Laboratory, Naval Construction Battalion Center in Port Hueneme, California, evidence of the fact, and support of all aluminum coils in such environments is presented. Technical Report #N-1560 observes that after 24 months, aluminum tube/ aluminum fin, heat exchangers are performing 32% better than copper tube/aluminum fin units.
      A protective cabinet prevents damage.
      The outdoor coil in an air conditioner or heat pump can easily get damaged in a backyard environment. Lawn equipment, damaging hail, even baseballs, sticks and tree limbs can all add years of wear and tear to a heat exchanger. Trane’s protective cabinet design prevents coil damage by encasing the heat exchanger in heavy gauge steel louvered panels. These panels allow air to pass through the cabinet, but seal out dangerous external elements.

      Residential Service

      Since 2005 Konopka-Marsden & Sons have been keeping families comfortable all year long. We also provide emergency service so you never have to sacrifice your family’s comfort.

      Commercial Service

      Konopka-Marsden & Sons offer a wide array of commercial and industrial heating and air conditioning products and repair services, to name a few: freezers, ice machines, Reach ins, Walk in box, coolers.

      Service Area

      • Avalon
      • Cape May
      • Cape May Court House
      • Del Haven
      • North Cape May
      • Wildwood
      • West Cape May
      • Stone Harbor
      • Sea Isle City
      • Villas

      Dependable

      Our reputation for professional and quality HVAC and refrigeration is known throughout New Jersey.

      Satisfaction Guaranteed

      We have many satisfied customers, both homeowners and commercial clients.

      Fully LIcensed & Insured

      Unlike many “part-time” heating and air contractors, we are fully licensed and insured!