HVAC Services for Your Level of Comfort
Whether you need a heating and air conditioning system, repair services, or preventative maintenance, the skilled technicians at Robert De Angelo Heating & Air Conditioning can handle the job making your Southern New Jersey property more comfortable.
New Installation
Your home comfort system is most likely the single biggest use of energy in your home. In fact, over a third of the energy used in the United States is used to heat and cool buildings. Having a properly designed and installed heating and air conditioning system will have the biggest impact on your energy costs.
- Free in-home consultation with one of our HVAC specialists.
- Help selecting an energy-efficient heating and air conditioning system that meets your comfort preferences and lifestyle.
- Proper sizing of the equipment to meet the unique needs of your home.
- A convenient way to pay for your installation through our flexible financing options, subject to credit approval.
- Full factory warranties on all equipment and labor.
Upgrade and Replacement
Your home comfort system is most likely the single biggest use of energy in your home. In fact, over a third of the energy used in the United States is used to heat and cool buildings. Having a properly designed and installed heating and air conditioning system will have the biggest impact on your energy costs.
- Free in-home consultation with one of our HVAC specialists.
- Help selecting an energy-efficient heating and air conditioning system that meets your comfort preferences and lifestyle.
- Proper sizing of the equipment to meet the unique needs of your home.
- A convenient way to pay for your installation through our flexible financing options, subject to credit approval.
- Full factory warranties on all equipment and labor.
Repair Service
As licensed contractors and specialists in the field of heating and air-conditioning, we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, we are available to assist you, 24 hours a day, 7 days a week. To help reduce those service emergencies, we offer service agreements to keep your comfort system running at peak performance.
Preventive Maintenance
With regular maintenance you will prevent small problems from becoming big problems and ensure optimal performance of your comfort system. We also offer annual service agreements, which can reduce the cost of a Performance Tune-Up.
Regular maintenance will:
- Provide longer lasting equipment
- Reduce utility bills
- Reduce repairs
- Provide a more comfortable indoor environment
- Protect your investment
Service Agreements
Heating and cooling systems have a way of breaking down when the weather is at its worst; on the coldest day of a frigid winter, or during a sizzling summer heat wave, times when your comfort system must work the hardest, and when you need it most.
Regular check-ups will help maximize your system's life expectancy; unfortunately, even the best maintenance won't prevent normal wear and tear.
Extended Warranties
Extended warranties allow customers another opportunity to manage their ongoing costs of operations. Since a heating and air conditioning system is used 24 hours a day, year-round, it requires service as it operates.
Reasons why all equipment and labor should be covered by an extended warranty:
- Plan and project your costs while protecting against increases in parts or labor.
- Factory warranties usually expire prior to the end of the equipment′s life cycle.
- Extended warranties can cover the bill for all costs, including labor, during the insured period.
- Peace of mind knowing your equipment is covered.
- Ask one of our specialists to explain the extended warranties available for your new or existing equipment.
Indoor Air Quality Specialists
With today's tightly sealed, well insulated homes, the air inside your home can be 2-5 times more polluted than the air outside.
Choose Robert DeAngelo Heating and Air Conditioning, Inc. for services and products to improve your Indoor Air Quality.
We provide:
- Free in-home consultation with one of our HVAC specialists.
- Air Filtration Products - Remove contaminants such as pollen, mold and pet dander that aggravate allergies.
- Humidifiers - Properly control humidity for personal comfort, to protect furniture and wood floors, and reduce static electricity that damages electronics.
- Fresh Air Ventilators - Remove cooking, pet, and chemical odors by expelling them to the outdoors.
- Ultra-Violet Lights - Kill airborne microbial growth of mold, bacteria and viruses throughout your home, ductwork, and cooling coils.
- Carbon Monoxide Detectors - To protect your family from this silent killer.
- Zoning and Programmable Thermostats - Keep each area of your home at the proper comfort level to meet your lifestyle.
Sheet Metal Fabrication
Master craftsmen build a full range of HVAC applications in the company's own shop. In-house fabrication ensures a higher level of quality and faster installation.
Air Duct Sealing
In homes with forced-air heating and cooling systems, ducts distribute cool air throughout the house. However, about 20% of that air is lost in a typical home due to leaks, holes, and poorly connected ducts. The result is higher utility bills and difficulty keeping the house comfortable, despite the thermostat's setting.
A duct system that is well-designed and properly sealed can make your home more comfortable, energy-efficient, and safer.
Contact us for a quote to seal the ducts in your home and improve the performance of your heating and cooling systems.
Same-Day HVAC Repair Available 24 Hours a Day, 7 Days a Week
A broken HVAC system rarely fails at a convenient hour. DeAngelo provides rapid-dispatch HVAC repair service in Mullica Hill, NJ, with live-person call answering around the clock. Whether it is a no-heat call in January or a failed air conditioner during peak summer humidity, the team responds without delay. Call (856) 582-4483 any time to reach a live technician.
Should You Repair or Replace Your HVAC System?
Repair is often the right call, but not always. Repair typically makes sense when the system is under 10 to 12 years old, the repair cost is well below half the price of a new unit, and the system has a solid maintenance history. Replacement may be worth considering when repair calls are becoming frequent, efficiency has dropped noticeably, or the equipment is nearing the end of its rated service life.
What Are the Most Common Signs My HVAC System Needs Repair?
Warm air from vents, unusual sounds like banging or squealing, unexplained spikes in energy bills, and short-cycling are among the most common warning signs. Scheduling a service call with a reliable HVAC repair contractor promptly can prevent a minor issue from becoming a full system failure.
Does DeAngelo Service All HVAC Brands?
Yes. The licensed technicians at Robert DeAngelo Heating and Air Conditioning, Inc. are experienced with all major makes and models of heating and cooling equipment, not just the brands they install.
How Quickly Can a Technician Reach My Home in Mullica Hill, NJ?
DeAngelo is locally based and serves Mullica Hill, NJ, and nearby communities throughout Gloucester, Salem, and Camden Counties, so response times are typically fast. Emergency calls are answered live 24 hours a day, 7 days a week.
Is It Worth Repairing an Older Furnace or Air Conditioner?
Age, repair history, and current efficiency all factor into this decision. The DeAngelo team, your local HVAC repair contractor in South Jersey, can assess your system and provide a clear comparison between repair and replacement so you can make a confident, informed choice. Contact us or call (856) 582-4483 to schedule a diagnostic visit.
Commercial Services
Our commercial department is here to serve all your light commercial HVAC application needs. We are a company that is committed to excellence in every aspect, from installation to service to customer care. Give us a call and let us take care of all your commercial needs.














