HVAC Products & Services


Complete Heating & Cooling Solutions for Central Maryland

Lindy M. Redding Heating & Air Conditioning LLC has proudly served homeowners and businesses since 1952 throughout Anne Arundel County, Baltimore County, Howard County, and Baltimore City. We provide dependable residential and light commercial HVAC services including repairs, installations, replacements, maintenance, and indoor air quality solutions.


Call (410) 987-4070 to schedule service.

Air Conditioning Units in Millersville, MD

Why Choose Lindy M. Redding

  • Family-owned since 1952
  • Licensed and insured technicians
  • Residential and light commercial expertise
  • Honest recommendations and quality workmanship
  • Service for most major HVAC brands
  • Energy-efficient solutions
  • Customer-first service

Air Conditioning Services

We repair, install, replace, and maintain central air conditioning systems. From refrigerant leaks and compressor failures to complete high-efficiency AC replacements, our technicians deliver reliable cooling solutions tailored to your home.


Heating Services

Our heating services include furnace repair, furnace replacement, gas and electric furnace installation, boiler service, and seasonal maintenance to keep your home warm during Maryland winters.


Heat Pumps

Heat pumps provide efficient year-round comfort. We repair, replace, install, and maintain heat pumps while helping homeowners determine whether a heat pump is the right solution for their property.


Boilers

We provide boiler repair, replacement, installation, maintenance, and troubleshooting for residential heating systems.


Ductless Mini-Splits

Ductless systems are ideal for additions, garages, basements, offices, and older homes without ductwork. We install and service high-efficiency mini-split systems that provide zoned comfort.


Indoor Air Quality

We install whole-home air purifiers, UV air purification systems, media filters, humidifiers, dehumidifiers, and ventilation solutions to help improve indoor comfort and reduce allergens.


Commercial HVAC

We provide light commercial HVAC services for offices, retail buildings, churches, medical offices, property managers, and other commercial facilities.


Preventative Maintenance

Routine maintenance helps extend equipment life, reduce breakdowns, improve efficiency, maintain warranties, and lower energy bills. We recommend servicing cooling systems in the spring and heating systems in the fall.


Brands We Service

We service many leading manufacturers including Carrier, Trane, Lennox, Bryant, Rheem, Ruud, Goodman, York, American Standard, Mitsubishi Electric, Bosch, Daikin, Amana, Heil, Payne, Coleman, Tempstar, Armstrong Air, and many more.


Repair or Replace?

If your HVAC system is under 10–12 years old and the repair is minor, repairing may be the best option. Older systems with frequent repairs, uneven temperatures, or rising energy bills often benefit from replacement.


Signs You Need HVAC Service

Warm air from vents, weak airflow, unusual noises, unpleasant odors, frequent cycling, water leaks, high utility bills, inconsistent temperatures, or a system that won't start are all signs it's time to schedule service.


Service Areas

We proudly serve Anne Arundel County, Baltimore County, Howard County, Baltimore City, and surrounding communities including Annapolis, Severna Park, Arnold, Pasadena, Glen Burnie, Millersville, Severn, Odenton, Gambrills, Davidsonville, Hanover, Jessup, Columbia, Ellicott City, Towson, Catonsville, Woodlawn, Owings Mills, Pikesville, and many more.

Frequently Asked Questions

  • How often should my HVAC system be serviced?

    Twice each year—spring for cooling and fall for heating.

  • Do you repair all HVAC brands?

    Yes, we service most major manufacturers.

  • Do heat pumps work in Maryland?

    Modern heat pumps provide excellent heating and cooling performance in Maryland's climate.

  • Can maintenance reduce repair costs?

    Yes. We install energy-efficient furnaces, heat pumps, central air conditioners, and ductless mini-split systems designed to improve comfort while reducing utility costs.

  • Do you offer indoor air quality products?

    Yes. We install air purification, filtration, humidification, and ventilation systems.

Schedule Your HVAC Service

Whether you need emergency AC repair, furnace service, a new heat pump, indoor air quality improvements, or preventative maintenance, Lindy M. Redding Heating & Air Conditioning LLC is ready to help.

Call (410) 987-4070 today to schedule your appointment.

Lindy Redding Heating & Air Conditioning in Millersville, MD can be reached at