Keystone Heating and Cooling, LLC With a combined total of over 60 years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. We are licensed in the State of Ohio in HVAC, Refrigeration and Plumbing. Warranty Description: 10 Parts Warranty Members, Canal Winchester Chamber of Commerce A Rating Better Business Bureau A Rating Angie's List We donate in the name of our customer to the Dave Thomas Foundation, Serenity Street or Hazels House of Hope I chose to work in this industry because It serves our community . We started in this industry in 1998. We describe our business as Up and coming We are a company that thrives on serving our neighbors and making our little part of world better. Install a Central Air Conditioning System in Grove City, OH Columbus HVAC & Air Conditioning Contractors

Columbus Heating & Furnace Contractors Gas Furnace - Repair Electric Furnace - Install Gas Furnace - Install Oil Furnace - InstallWould you like to give feedback on images or tell us about a lower price?Droll Refrigeration, Heating & Air Conditioning added a new photo.Droll Refrigeration, Heating & Air Conditioning added 4 new photos.Heat Pump, Air Handler horizontally mounted & ductwork changesDroll Refrigeration, Heating & Air Conditioning added a new photo.Droll Refrigeration, Heating & Air ConditioningHere is an email message I received this morning!!! It's always humbling to receive this type of message Angela, Just wanted to put an official thank you to your crew who worked to repair and replace our AC system. Your service was very prompt and the installation and service couldn't have been better! I anticipated a week of down time and you definitely had everything done within 3.5 working days. Many thanks for everything your crew does when we call. I thanked the guys l...

ast week who did it, and it was very humid but they pushed right thru for us! Thanks, Jenny Orians MMC Transport General Manager The Mennel Milling Company Droll Refrigeration, Heating & Air Conditioning added a new photo.Droll Refrigeration, Heating & Air Conditioning added 2 new photos.New furnace and fireplace insert with custom trim packageDroll Refrigeration, Heating & Air Conditioning added a new photo.Droll Refrigeration, Heating & Air ConditioningThis is the #1 reason I enjoy my job daily!! The wonderful customers we have worked for through generations. 😊Droll Refrigeration, Heating & Air Conditioning added a new photo.Droll Refrigeration, Heating & Air ConditioningCall today to set up an appointment for a free estimate on new air conditioning, furnace or heat pump. Tax credits available through the end of 2016 for efficiency upgrades on equipment. Call 419-435-5496 for more information or to schedule.Droll Refrigeration, Heating & Air ConditioningCall Droll Refrigeration, Heating & Air Conditioning to schedule a preventative maintenance on your air conditioning unit or heat pump to ensure everything is working properly. W

e clean the coil, check all components and refrigerant level, test capacitors and contactors for proper operation of your air conditioning system. We also provide and replace filters. Free estimates for upgrading equipment and new installation always available. If you are interested in our competitive pricing please call to schedule an appointment 419-435-5496Droll Refrigeration, Heating & Air ConditioningSPRING SPECIAL $5.00 OFF A/C MAINTENANCE Call Droll Refrigeration, Heating & Air Conditioning to schedule a spring check up on your air conditioning unit or heat pump to ensure everything is working properly. Wroboclean air purifierf you are interested in our competitive pricing please call to schedule an appointment 419-435-5496Droll Refrigeration, Heating & Air ConditioningSPRING SPECIAL $5.00 OFF A/C MAINTENANCE Sunny days are here to stay…. Ccleaning airbrush duracoat

all Droll Refrigeration, Heating & Air Conditioning to schedule a spring check up on your air conditioning unit or heat pump to ensure everything is working properly. Wf you are interested in our competitive pricing please call to schedule an appointment 419-435-5496Droll Refrigeration, Heating & Air ConditioningAir Scrubber Plus available at Droll Refrigeration. Itherapure air purifier websitef interested please call.Droll Refrigeration, Heating & Air ConditioningTop Reasons to Schedule Annual A/C Maintenance The following are just some of the perks that you can enjoy with annual A/C maintenance: 1.Increase system efficiency 2.Save money on your monthly energy bills... 3.Avoid emergency repairs 4.Extend the life of your A/C 5.Improve indoor air quality 6.Increase comfort and cooling capacity 7.Keep A/C warranties valid (void without regular maintenance) What to Expect During Your A/C Tune-Up Contractors typically perform the following tasks during an annual preseason A/C tuneup appointment: •All controls are checked to make sure they operate correctly and safely. •

The thermostat is inspected to ensure an optimal energy savings schedule. •The condensate drain is examined for obstructions. •Every electrical connection is tightened and the current and voltage are measured for safe performance. •All moving parts are lubricated to prevent friction. •Blower components are cleaned and adjusted to promote effective airflow. •The condenser A/C coils and evaporator are cleaned to maximize efficiency. •Refrigerant levels are checked and adjusted, if needed, to prevent inefficiency. Droll Refrigeration, Heating & Air ConditioningSpring is here. We give free quotes for central air conditioning installation. Cou can also call to schedule preventative maintenance for your existing air conditioner. We recommend cleaning and servicing yearly to prolong the life of the system.Droll Refrigeration, Heating & Air Conditioning shared a link.Bypass Whole Home Humidifier - HE225/265 | HoneywellDroll Refrigeration, Heating & Air Conditioning shared a link.24V UV Air Purifier with AirBRIGHT Odor Absorption | H

oneywellDroll Refrigeration, Heating & Air Conditioning shared a link.F100 Whole-House Media Air Cleaner | HoneywellDroll Refrigeration, Heating & Air ConditioningIt's that time of year for allergy season. If you are interested in additional information on our line of indoor air quality products feel free to call the office. I have attached some options that we carry for indoor air quality needs. DROLL REFRIGERATION, HEATING & AIR CONDITIONING 440 W. TIFFIN STREET, FOSTORIA, OH 44830 ... P Indoor Air Quality Products & Filters • Honeywell high efficiency air filtration • April Aire Bypass Humidifier Clean….Deodorize…Purify….Protect (brochures available upon request) • Honeywell UV2400U1000 air purifier with L81-344 odor absorber • Air Scrubber Plus M# A9960009 whole house air cleaning/ purification Thermostat Upgrades • White Rogers 1h/1c digital non-programmable thermostat • Honeywell Focus Pro5000 1h/1c digital non-programmable thermostat Standard Filters – In Stock and Available (discounts available for quantity purchases) Aeroplete Farr Filters (note: these filters have reinforced metal that allows them to last 3-4 months) • 14x20x1 • 16x20x1 • 16x25x1 • 20x20x1 • 20x25x1 • 2400 & 2200 Spaceguard filter media replacements • Air B