Old Line Heating and Air

Products And Services

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  Regular HVAC Inspections

  At Old Line Heating & Air, honesty and clarity stand at the core of every HVAC inspection we perform. Our experts dive deep into the health of the components of your HVAC systems. That includes your compressor, furnace, refrigeration, heat pumps, air ducts, and thermostats. We’re meticulous, ensuring every component functions well. When we explain our findings, we do so in clear, straightforward terms, helping you grasp the full picture of your system’s status. But why are these inspections so essential? Beyond preventing minor glitches from escalating into major expenses, they play a big role in keeping your systems efficient. This not only saves you money on energy bills but it keeps your system running better for longer. Regular maintenance safeguards against hazards like gas leaks or electrical issues. Using Old Line Heating & Air for your HVAC Inspection means investing in your peace of mind. Our HVAC inspectors can spot potential problems early. This prolongs the life of your equipment and protects its performance. Stay in compliance with Maryland and Pennsylvania laws while keeping your heating and cooling systems at their best.

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  Air Conditioning Installation And Maintenance

  The Best Air Conditioning Installation & Repair Service In Maryland & Pennsylvania When it comes to the hotter months in Maryland and Pennsylvania, a working air conditioning unit is a necessity. Old Line Heating & Air has helped replace and fix thousands of air conditioning units. We service HVAC units in Harford County, Baltimore County, & Lancaster County. Don’t wait around in the heat, get a tech out for a new air conditioning installation. We will come out and provide a free HVAC estimate and give you an honest answer if your old unit can be repaired instead of replaced.

• Heater Installation And Maintenance

  Heater Installation & Heating Repair & Maintenance In Maryland & Pennsylvania When it comes to heater installation and reliable home heating solutions in look no further. Our experienced team is dedicated to providing top-tier heating services. We cater to your specific needs. Whether you’re upgrading your existing heating system or need a brand-new installation, we have you covered. Our expert technicians bring a wealth of expertise to every project. We ensure that your heater installation is seamless and efficient. Each home has unique requirements, and that’s why we offer custom solutions. We seek to maximize comfort while optimizing for energy efficiency. From gas furnaces to heat pumps, we work with the best technology and industry practices to provide you with the best heating solutions for you. Trust us to deliver reliable, cost-effective heating options that keep your home warm and cozy throughout the colder months.

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  Schedule A Free HVAC Estimate

  Old Line Heating and Air offers comprehensive heating and cooling services in Maryland and Pennsylvania, including installation, replacement, maintenance, and repair for all types of HVAC systems. We specialize in air conditioners, heat pumps, and ductless mini-splits. Our team of experts is dedicated to providing top-notch service and ensuring your complete satisfaction. Contact us today for reliable and efficient solutions to your HVAC needs. Don’t delay. Get your free estimate on your AC, heating, electrical or plumbing needs today. Our friendly staff is ready for your call or fill out a quote form today and schedule your free HVAC estimate!

• Local Plumbing & HVAC Services

  Trust An Experienced Local Company To Bring Plumbing, Heating And Cooling Services To Your PA Home Looking for reliable, local Pennsylvania plumbing, heating and cooling services? Old Line Heating & Air formerly known as Peachbottom Plumbing, Heating and Cooling has got you covered! Our certified technicians offer top-notch PA HVAC solutions for your home or business. We install new air conditioning and heating systems including ductless systems. We install tankless water heating systems as well. We also offer maintenance services on all types of hvac systems. Keep your indoor comfort at its best with our services. At Old Line Heating & Air, we focus on your family’s comfort. Our technicians have decades of experience in commercial and residential services. We can provide solutions to optimize your HVAC performance and save on costs. Contact us today for dependable and efficient plumbing, heating and cooling services.

• Ductwork Installation and Ductwork Inspections

• Air Quality Testing & Service

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  Commercial HVAC Maintenance Program

  Commercial HVAC Maintenance Program In Maryland & Pennsylvania Maintaining a comfortable environment is paramount for businesses. An efficient HVAC system isn’t just about comfort; it’s a cornerstone of operational success. At Old Line Heating and Air, we recognize this critical need and offer tailored Commercial HVAC Maintenance Programs designed to keep your systems running seamlessly. We’re a trusted name in Harford and Baltimore Counties, known for reliability, transparency, and expert service. Our proactive maintenance approach ensures your business stays comfortable and operational year-round. Have more questions? Reach out today to learn how our maintenance plans can benefit your business!