Residential HVAC Services in Bucks County and Beyond

CHF Mechanical has over 25 years of residential HVAC service experience in Lower Bucks County, PA, and the Greater Philadelphia area. Our highly trained and certified technicians can help with all of your heating, ventilation, air conditioning service, repair, and AC maintenance and/or installation needs. CHF Mechanical offers residential repair and maintenance services for AC units, heat pumps,  boilers, water heaters, ductwork, and more. We are backed with an excellent reputation in Lower Bucks County, PA, and the Greater Philadelphia area, an A+ Rating with the BBB, and countless 5-star reviews from happy clients. We ensure that each and every job is completed to the highest capacity, using top-quality equipment from the most trusted brands in the industry. Our service area includes:

  • Bucks County
  • Philadelphia, PA
  • South Jersey
  • Delaware County
  • Lower Bucks County

We are committed to providing high-quality residential HVAC services you can rely on in the following communities:

  • Bensalem
  • Bristol
  • Levittown
  • Langhorne
  • Croydon
  • Andalusia


From AC units to water heaters and boilers, CHF Mechanical has the home HVAC services you need to keep your home running smoothly no matter what time of year it is. Our residential HVAC services cover everything from HVAC repair services to comprehensive HVAC maintenance services and complete replacements. If your heater or air conditioner is not functioning properly, contact the expert technicians at CHF Mechanical for honest, reliable, and trusted residential HVAC services.

Home HVAC Repair Services in Bucks County

If an important piece of equipment in your HVAC system breaks, you need that equipment repaired fast to ensure your home remains comfortable for you and your entire family. At CHF Mechanical, a residential HVAC in lower Bucks County PA, we have a team of qualified technicians who can report to your home quickly, identify the problem, and offer the best solutions. Many times we have the tools and equipment right on our trucks, and can be done within the same day or two. If a part needs to be ordered, we’ll have it delivered to our office as soon as possible, keeping you updated each step of the way with accurate timeframes. CHF Mechanical offers residential HVAC repair for all parts of your complicated system from heating to AC unitsthermostat installation, water heaters, air conditioning repairboilers, and more.


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HVAC Cleaning Services Near Delaware County

HVAC cleaning services are essential to the smooth operation and longevity of your home’s HVAC system. Many problems begin due to a lack of proper cleaning and inspection. At CHF Mechanical, we provide complete HVAC cleaning services to ensure your air conditioner and/or heating system is cleaned and ready for continued use without the threat of potential breakdown.


Regular, seasonal maintenance on your home’s HVAC system is important for catching minor problems before they become major, costly fixes. During a routine residential HVAC maintenance service, our technicians will inspect your system in its entirety, including vents, filters, thermostat, and all equipment. We’re checking for proper running temperatures, leaks, faulty wires, outdated equipment, and overall system efficiency. CHF Mechanical’s maintenance procedures help to indicate if a part is likely to fail so we can replace it before any major problems arise. If your home’s HVAC system has not been checked or maintained in some time, contact us today to schedule an appointment. We provide trusted, honest, and reliable home services that include:

CHF Mechanical is available for all of your residential HVAC services, from equipment repairs to routine maintenance checks and full replacements. Our trained and certified technicians all have many years of experience in the professional HVAC industry. We pride ourselves on offering the highest quality service and completing each job quickly and efficiently. We offer our residential HVAC services in the Greater Philadelphia area, Lower Bucks County, and Delaware County. Call or contact us online to schedule your appointment today!

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heat pump air handler
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new air handler installed