Heating & Cooling Services in Seaford, DE

Keep your house cozy and warm all winter with a functioning heating system. Call us for 24-hour furnace and heating repairs in Seaford.

When winter temperatures arrive, you want to be sure your furnace or heater is up to the task of properly heating your house. Have your heating system tuned up by a professional before the frigid weather sets in. Call Hancock & Son Plumbing, Heating and Air Conditioning for services in Seaford, DE. We are the Eastern Shore’s preferred plumbing and HVAC company.

Why do your Seaford neighbors call us when they need HVAC repairs or installations? Read our 5-star rated testimonials to find out.

We offer complete heating and cooling services to the Seaford area, including:

  • Air conditioning repairs
  • Air conditioning installations
  • Furnace repairs
  • Furnace installations
  • Ductless mini split AC systems
  • Evaporator coil services
  • Heat pump services
  • Filter replacement
  • Heater repairs
  • Heater installations

Signs Your AC Unit Needs Repairs

When hot and sticky temperatures arrive, you want to be certain your air conditioner is up to the task of keeping your home cool and comfortable. To keep it working correctly watch for these signs that can indicate your unit needs professional repairs:

  • Your property is no longer reaching its desired temperature.
  • Your unit is not producing cold air.
  • You notice moisture leaking from your unit.
  • Your system is not cooling your house evenly, leaving hot and cold spots.
  • Your monthly utility bills start to increase.

Benefits of Installing a New Heater

Replacing your heater can have many benefits for your entire household. Some of the advantages a new system brings include:

  • More energy-efficiency.
  • Increased comfort.
  • Better indoor air quality.
  • Peace of mind knowing your unit will not likely need repairs in the near future.
  • Even heating without temperature inconsistencies.

When you need to install a new unit, contact our experts at Hancock & Son Plumbing, Heating and Air Conditioning. We are a Trane dealer!

Do you need emergency repairs on your heating system? Don’t worry if the fixes aren’t in your budget right now. Contact us to learn about our financing options.

How To Properly Maintain Your Furnace

To keep your furnace working correctly all winter, it’s important to perform proper maintenance on it during the year. Some tasks you should perform regularly include:

  • Schedule a yearly tune-up with a professional before winter arrives.
  • Replace the filters regularly, ideally, every three months. This can help remove dust, pet dander, and other particles from building up in your unit.
  • Install a carbon monoxide detector in your house.
  • Examine the furnace ducts to make sure they do not leak air.
  • Check the blower and look for obstructions.
  • Inspect the inside of the furnace for defects like rust, holes, and separated seams.
  • Clean the burners with fresh water to remove dust and debris.
  • Clean the sensor and pilot with a wire brush and an emery cloth.
  • Check the “high limit” on the unit to prevent overheating. Make sure the gas meter is clocked to check the rate of fuel usage.
  • Keep the area around the system clean and unobstructed.

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for Seaford, DE


Is your furnace failing to heat your home? Call Hancock & Son Plumbing, Heating and Air Conditioning at 410-749-1000 for 24-hour heating and cooling repairs in Seaford, DE. Our technicians are licensed and insured!