Commercial HVAC Baltimore Highlands

Hartle Heating & Air Conditioning LLC is a family-owned and operated HVAC business that provides reliable, on-call, 24-hour emergency heating and cooling services to homes and businesses in the Hagerstown, MD, area, as well as the rest of Washington County and Frederick County, MD. We do not do new installations – only replacements and repairs. Our team, led by John Hartle, has almost 30 years of HVAC experience and strives to return your home and business heating and cooling comfort through quality HVAC products and highly efficient equipment. We offer a vast array of services, including central air conditioning repair, replacement, and maintenance, as well as heating system repair, replacement, and maintenance, and more. We are proud supporters of the Humane Society of Washington County and donate a portion of our proceeds to the cause.

Premier HVAC Services is a heating and cooling company you can trust for excellent service throughout Hagerstown and South-Central Pennsylvania. Our HVAC services are extensive—whether you’re looking for installation of new equipment or routine maintenance, you can’t go wrong when you work with us in Chambersburg, PA. We’re there when you need us most. Same-Day Service, Price Match Guarantee, Free Second Opinions, and Schedule Service. Our Technicians Are What Make Us Great, Locally Owned & Operated Company, Lifetime Repair Guarantee For Club Members. We believe in providing top-notch service. Our NATE-certified technicians are committed to getting every job done quickly and correctly–100% of the time. You can enjoy peace of mind knowing we’ll be there when you need us most, 24/7.

HVAC Distributors is a leading provider of HVAC products and solutions for residential and commercial contractors. With a wide range of products from top manufacturers, we offer accurate quotes, orders, and lead times to keep projects moving forward. Our goal is to provide the equipment you need, when you need it, to help you succeed in your business.

Holtzople Heating, Air Conditioning, and Electrical Services is a family-owned-and-operated HVAC contractor business. Under the seasoned leadership of owners Jerred and Vicki Holtzople, customers have enjoyed unmatched quality and service for 20+ years within their local communities of Frederick, Hagerstown & central Maryland as well as Gettysburg, PA, and southern Pennsylvania. As a top, local HVAC service company, Holtzople carries top brands such as Trane, Lennox, Carrier, Bryant, ClimateMaster geothermal, Rheem, Ruud, and many more. Our regular HVAC maintenance agreements provide peace of mind while our 24-hour emergency service helps with those tough, unplanned times. Learn More Special Financing Holtzople Heating, Air Conditioning, and Electrical Services is offering special financing on HVAC repair or replacement for 1 year! Learn More! More Details Preventive Maintenance A Holtzople planned service agreement helps avoid system failures, and it protects the life of your equipment. Receive priority service, at the best possible rate–even during the coldest times and hottest seasons! Learn More Pearl Certification Only the top contractors in the country qualify for the network of high-quality, vetted professionals who can certify their work with Pearl — and we are one of them. Learn More Electrical Services For 22 years, Holtzople Heating & Air Conditioning has been your trusted partner for heating and air conditioning needs. We are now thrilled to announce the expansion of our services to include comprehensive electrical solutions. This exciting addition is made possible through our long-standing partnership with ARC Electric, a company we have trusted and collaborated with since the beginning. Learn More Anything in Particular? Oil Furnaces Gas Furnaces Heat Pumps Air Conditioners Thermostats Humidifiers Our Company Mission As a team, we will provide superior sales, service, maintenance and installations for every client. We are committed to creating a client relationship built on honesty, trust and integrity. We will strive to maintain a 100% client satisfaction to ensure the long-term stability and success of our company. Our Company Values 100% customer satisfaction. Absolute honesty and integrity. Caring and support for customers and each other. Teamwork will make every team member stronger. Change is essential and we will embrace it. We encourage our team members to grow and contribute. Testimonials Holtzople was excellent.  Everyone I came in contact with was extremely professional.  Brad, Matt, Jerimiah, Andre, Melissa, and Kelly were all a pleasure to work with.  The work was completed on time.  The staff worked as a team and built on the expertise of one another.  They were more than willing to answer questions and provide instruction on the use of the system.  I felt that they were there for me and not rushing out to another call.  The job site was cleaned after the work and looked better than when they arrived.  I highly recommend Holtzople for all of your cooling and heating needs. Robert SiepielskiWaynesboro, PA Holtzople’s technician arrived promptly, donned his plastic booties and came into the house to check out my air conditioning system problem. He quickly found the bad part, replaced it and checked the refrigerant. After he was done, he explained the problem, showed me the faulty part and explained their charges. He was courteous and kind. I was very pleased to have it fixed so quickly! I would recommend this business to anyone. Linda LeonardSharpsburg, MD Holtzople was excellent.  They fixed my air conditioner at start of current heat wave.  They served me with a quick response time and they came out a second time at no additional expense (to review concerns I had about drainage).  Inspected drainage system same day as requested and found no problems but gave us peace of mind. Joanne DominowskiEmmitsburg, MD

At Supreme Service Today, we pride ourselves in providing excellent customer service and delivering top-notch workmanship. We ensure that all of our customers receive the highest quality services. Whether you are looking for AC repair, ductless mini split installation, or plumbing services in Baltimore, MD, we can do it all. Our team includes factory-trained and certified technicians who are knowledgeable and courteous. Our technicians are continually trained to stay on top of the latest trends in HVAC technology. We offer 24/7 live answering service, and our technicians are available for emergency services.

Cumberland Valley Heating & Air Conditioning, Inc. is an HVAC company that offers air conditioning repair, installation and maintenance services. We serve Frederick, MD, Hagerstown, MD, Martinsburg, WV, Chambersburg, PA, and the surrounding areas. Our trustworthy NATE-certified service techs will make your customer experience as pleasant as possible. Investing in expert heating services helps you control your energy bills and get the best performance from your furnace or heat pump. We perform fall tune-ups, heating repairs and new heater installations. We offer a lifetime guarantee on all workmanship. Light commercial HVAC is our specialty. Our expert service techs perform installations and repairs, and we provide comprehensive maintenance plans for local business owners. A skilled HVAC contractor can keep your heating and cooling equipment in peak condition to lower your energy bills and decrease your overhead. You’ll come across dozens of listings in your search to find a trustworthy HVAC contractor. People choose Cumberland Valley Heating & Air Conditioning because: We provide, “Comfort You Can Trust!” We strive for perfection. We are a proven Trane Comfort Specialist. We try to make every installation as “turn-key” as possible. We consider customer service the key to our success. We offer a lifetime guarantee on our workmanship. WE HAVE MORE THAN 30 YEAR’S OF EXPERIENCE. CALL US AT 1 (301) 739-3830. Enjoy flexible, efficient heating and cooling with a ductless HVAC system. Mini-splits provide a convenient, attractive alternative to ducted systems and window units. Clients can choose from single- or multi-zone systems configured to fit their home’s exact needs. We also offer maintenance plans and repair services for ductless equipment. Indoor air quality is the key to year-round comfort. If you’re concerned about allergens, pet dander, chemical pollutants or particulates, we can recommend an air purifier, humidifier or ventilation system that fits your needs. We also offer duct cleaning. Do you want to upgrade your home or business’s ductwork? With our custom sheet metal fabrication services, you can design and install ducts that will precisely fit into your property’s layout. As a result, you can limit air loss and save on energy bills. Stay cool and relaxed with Cumberland Valley Heating & Air Conditioning. We offer spring tune-ups, emergency AC repairs and new system installations from Trane. We service all makes and models of air conditioners, and we guarantee the quality of our work. Everyone loves to feel comfortable at home, and we love to help homeowners accomplish that. Our experienced NATE-certified service techs specialize in: Air conditioning installations, replacements, repairs and maintenance. Furnace installations, replacements, repairs and maintenance. Heat pump installations, replacements, repairs and maintenance. Ductless HVAC installations, replacements, repairs and maintenance. Indoor air quality product installations. Preventive maintenance, including safety inspections and tune-ups.

At Care Services Inc, we provide 24/7 emergency service available for all your heating and air conditioning needs. We offer rebates up to $2,000 on the installation of a new Trane or Mitsubishi HVAC system. Our team services all makes and models of heating and air conditioning systems, providing routine tune-ups, timely air conditioning repair services, and reliable heating and AC installations. We also offer indoor air quality solutions, including air cleaners and purifiers, air humidifiers, and whole-home ventilators. Our services include heating and air conditioning repairs, routine HVAC maintenance, furnace and AC installations, and heat pump repairs and replacement. We are committed to providing excellent customer service and ensuring that our customers are always comfortable and safe in their homes and businesses.

Established in 2013 with 27+ years of experience, Air Doctor Heating and Air is THE HVAC company in Frederick County MD. We provide service for major brands, repairing and maintaining furnaces, boilers, heat pumps, air conditioners, thermostats, and everything in between. We pride ourselves on 1-day installations, backed by a 10-year parts and labor warranty. Most new systems are up and running before you hit the pillow! Are you tired of high heating and cooling bills, sweating in the summer, shivering in the winter, DIY fixes that void your warranty, and constant repairs? Air Doctor Heating and Air offers 100% financing options, including deferred payments for 1 year and low-interest financing over 12 years. We want to be your choice HVAC company in Frederick County MD. We're committed to providing outstanding service and value, inspiring you to become a customer for life.

AVS Heating and Air Conditioning is a trusted provider of HVAC services in Northern Virginia and Maryland. With over 30 years of experience, we offer a wide range of services including air conditioning installation, repair, and maintenance, as well as furnace installation, repair, and maintenance. Our team of experts is dedicated to providing top-notch service and ensuring that our customers receive the best possible solutions for their heating and cooling needs. We are fully accredited and insured, and we offer financing options to make our services more affordable. Contact us today to schedule your service and experience the AVS difference.

Clean Air Heating and Air Conditioning is a family owned and operated company that has served Marylanders since 1972. For over 45 years, your friends and neighbors have counted on our professional, no-nonsense approach to serving their residential and commercial heating and cooling needs. Whether you are remodeling, building a new home or replacing your existing system, you can depend on Clean Air Heating and Air Conditioning for efficient solutions that will keep you comfortable and help to reduce energy costs in your home or business. Choose Clean Air Heating and Air Conditioning for all of your interior comfort needs and be assured that you will get fair pricing, outstanding workmanship, superior customer service and prompt dependable service.