Reliable. Trusted. Guaranteed.

COVID-19 UPDATE: W A Tolbard is practicing social distancing in customer’s homes and commercial offices.  On the day of your scheduled service, our office will call or text you when the technician is traveling to you.  Our technicians will be W A Tolbard uniforms, along with gloves, masks and shoe covers.  We ask that children and pets are placed in another room so we can prevent human contact.   We will be providing electronic invoices and  asking for electronic payments; however, arrangements can be made in advance if a customer would like paperwork and payments handled by regular mail. 

If you are interested in visiting our showroom, showroom appointments are currently by appointment to insure social distancing.  In addition, we can schedule a video conference to go over HVAC and/or fireplace products as our sales staff is prepared to talk with you virtually.

Thank you for your continued business and patience at this time.


Our Store- HVAC and Gas Fireplaces in Urbana & Frederick MD

Since 1988, W.A. Tolbard has been providing the Frederick Maryland area with exceptional installation and service in many aspects of interior air comfort. In addition to heating and air conditioning maintenance and installation, W.A. Tolbard also sells, installs and services gas logs, gas stoves, gas inserts and gas fireplaces. We are proud to serve the residents of Frederick County. For a map of our service area, click on Coverage Area.

W.A. Tolbard services include:

  • Air Conditioning Installation and Service

    Keep your Frederick, Maryland home cool this summer with air conditioning installation and service by W.A. Tolbard.

  • Heating Installation and Service

    Let the professionals at W.A. Tolbard help you choose the correct heating unit for your home in Frederick County, Maryland.

  • Gas Fireplace Installation and Service

    The gas fireplaces available at W.A. Tolbard provide the look and feel of a real “wood” fire without the extra work.

  • Annual Maintenance Agreements

    A maintenance agreement with W.A. Tolbard helps to ensure a safe, comfortable, and energy efficient indoor environment.

  • Humidifier Installation and Service

    Maryland winters can make the inside of your home unbearable dry. A humidifier from W.A. Tolbard can help keep your home healthy and comfortable.

  • Replacement Media Filters

    Routinely replacing filters can be the key to maximizing the efficiency of your heating, A/C, ventilation, and air purification systems.

  • Replacement Humidifier Panels

    Replacement humidifier filters from W.A. Tolbard can help prevent the growth of mold in your home’s humidifier.

W.A. Tolbard Certifications and Affiliations include:

  • State of Maryland, Master HVACR Contractor, No. 16068
  • Washington County License No. 16068 GC332
  • State of Maryland, Propane Gas Fitter License No. 60027
  • City of Baltimore Master Gas Fitter License No. M-010850-2
  • Carroll County Master Gas Fitter, Propane and Natural Gas, P-00084-G
  • Howard County Master Gas Fitter GAS01924
  • City of Frederick Propane Certification No. 01
  • Frederick County Propane Certification No. PA10001
  • Frederick County Natural Gas Certification No. PA20002
  • State Board of Plumbing Master Natural Gas Fitter 65914
  • NATE Certification 1014005