KEEPING YOU COMFORTABLE

Since 1952!


CALL TODAY
KEEPING YOU COMFORTABLE
Since 1952!

CALL TODAY

Experienced Heating & Air Conditioning Experts IN Anne Arundel, Baltimore, & Howard COUNTIES


Trusted HVAC Repair, Installation & Maintenance Since 1952

When your heating or cooling system stops working, you need an HVAC company you can trust. For more than 70 years, Lindy M. Redding Heating & Air Conditioning LLC has been helping homeowners and businesses throughout Anne Arundel County, Baltimore County, Howard County, and Baltimore City stay comfortable with dependable heating and cooling services.


Whether you need emergency air conditioning repair, furnace replacement, heat pump installation, seasonal maintenance, ductless mini-split systems, or indoor air quality solutions, our experienced technicians are ready to help.


Call (410) 987-4070 today for fast, dependable HVAC service.

Air Conditioner — Air Conditioning in Millersville, MD
Air Conditioning Units in Millersville, MD

Complete Heating & Cooling Services

At Lindy M. Redding Heating & Air Conditioning, we provide complete residential and light commercial HVAC services, including:


Air Conditioning Services

  • Air conditioning repair
  • AC installation
  • AC replacement
  • Central air conditioning systems
  • High-efficiency cooling systems
  • Refrigerant leak repairs
  • Thermostat replacement
  • Preventative maintenance


Heating Services

Furnace repair

  • Furnace installation
  • Furnace replacement
  • Gas furnaces
  • Electric furnaces
  • Boiler service
  • Heating system maintenance
  • Emergency heating repairs

Heat Pump Services

Heat pumps are one of the most energy-efficient ways to heat and cool your home.

We provide:

  • Heat pump repair
  • Heat pump installation
  • Heat pump replacement
  • Heat pump maintenance


Ductless Mini-Split Systems

Need comfort in a room without existing ductwork?

We install and service ductless mini-split systems that are perfect for:

  • Home additions
  • Finished basements
  • Garages
  • Sunrooms
  • Older homes
  • Offices


Indoor Air Quality Solutions

A comfortable home starts with clean indoor air.

We install:

  • Whole-home air purifiers
  • Media air cleaners
  • Humidifiers
  • Dehumidifiers
  • UV air purification systems
  • Ventilation improvements


HVAC Maintenance Plans

Routine maintenance helps:

  • Reduce breakdowns
  • Lower utility bills
  • Extend equipment life
  • Improve indoor comfort
  • Maintain manufacturer warranties

Seasonal tune-ups keep your HVAC system operating efficiently throughout the year.

Why Homeowners Have Trusted Lindy M. Redding Since 1952


Choosing the right HVAC contractor matters.

Customers choose Lindy M. Redding Heating & Air Conditioning because we offer:

  • Family-owned and operated
  • Serving Maryland since 1952
  • Licensed and insured technicians
  • No subcontractors—we do all our own work
  • Honest recommendations
  • Fair, upfront pricing
  • Repairs on most major HVAC brands
  • Energy-efficient equipment
  • Residential and light commercial service
  • Friendly customer support

Our goal has always been simple—provide dependable HVAC service with honesty, quality workmanship, and exceptional customer care.

Air Conditioner — Air Conditioning in Millersville, MD
Air Conditioning Units in Millersville, MD

Proudly Serving Central Maryland

We proudly serve homeowners and businesses throughout:

Anne Arundel County

  • Annapolis
  • Arnold
  • Severna Park
  • Millersville
  • Pasadena
  • Glen Burnie
  • Severn
  • Odenton
  • Gambrills
  • Davidsonville
  • Hanover
  • Jessup
  • Crofton
  • Edgewater
  • Crownsville
  • Linthicum

Baltimore County

  • Towson
  • Catonsville
  • Woodlawn
  • Owings Mills
  • Pikesville
  • Randallstown
  • Cockeysville
  • Timonium
  • Parkville
  • Essex
  • Dundalk
  • Middle River
  • White Marsh
  • Reisterstown
  • Lutherville

Howard County

  • Columbia
  • Ellicott City
  • Elkridge
  • Savage



  • Clarksville
  • Fulton
  • Laurel (Howard County)
  • Highland

Baltimore City

We proudly provide HVAC services throughout Baltimore City for homeowners, landlords, property managers, and small businesses.

What Our Customers Are Saying


Our reputation has been built over decades of honest service and satisfied customers.


"Total 5-Star Company! Used them for both of my homes plus a huge commercial job. Everyone was professional from the office staff to the technicians. This is the company to use!"


"I've been using Lindy Redding for over 20 years. They've installed and serviced my heat pumps and humidifier, and they've always provided top-notch service. They truly treat you like family."


"They installed a ductless heating and cooling system in my 190-year-old home. Affordable pricing, excellent customer service, and great solutions. I couldn't be happier."


"They were honest, professional, and even helped me fix a problem over the phone, saving me money. Highly recommended!"

Air Conditioner — Air Conditioning in Millersville, MD

Frequently Asked Questions

  • What areas do you serve?

    We proudly serve Anne Arundel County, Baltimore County, Howard County, Baltimore City, and many surrounding Maryland communities.

  • How often should my HVAC system be serviced?

    We recommend professional maintenance twice a year—once in the spring for your cooling system and once in the fall for your heating system.

  • When should I replace my HVAC system?

    Most systems last between 15 and 20 years. If your equipment requires frequent repairs, struggles to maintain comfortable temperatures, or your energy bills continue to rise, it may be time for a replacement. 

  • Do you install high-efficiency HVAC systems?

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

  • Can you improve my home's indoor air quality?

    Absolutely. We install air purifiers, filtration systems, humidifiers, dehumidifiers, and other products that help create cleaner, healthier indoor air.

  • Do you provide emergency HVAC repairs?

    If your heating or cooling system stops working unexpectedly, contact us. We'll work quickly to restore comfort to your home or business.

Schedule Your HVAC Service Today

Whether you need air conditioning repair, heating service, a new HVAC installation, preventative maintenance, or improved indoor air quality, Lindy M. Redding Heating & Air Conditioning LLC is ready to help.

Call (410) 987-4070 today to schedule your appointment and discover why Maryland homeowners have trusted Lindy M. Redding Heating & Air Conditioning for more than 70 years.

Air Conditioning Service — Man Holding a HVAC Ventilation Equipments in Millersville, MD

Call Today For a Free Estimate

Give our support staff a call today at 410-987-4070 to find out more about our full line of services including the sale, service, and installation of generators. You won't be disappointed.
Air Conditioning Service — Man Holding a HVAC Ventilation Equipments in Millersville, MD

Our Testimonials

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