Get matched with top heating and air conditioning pros in Delmar, DE

"Had a complete HVAC system replacement. Through the whole process, they did what they said they would do and within the time frame that I was told. They responded timely and answered all my questions and concerns along the way. I am an impressed customer and delighted to recommend Major League HVAC."

"Mike responded quickly and identified the problem. He didn’t try to sell me a new HVAC system, but advised me he “could buy us some time”. I would definitely recommend Mike to anyone needing HVAC services."

"Larry provided a thorough inspection of our system, made adjustments and maintenance and did it fr a very reasonable price. Signed a service contract and feel confident that our system is in very capable hands. Thank you for your professionalism and for being so nice to our dogs."

"Shore 2 Shore did a great job installing our HVAC system in Centreville Maryland. I would highly recommend them."

"Installed new system was prompt in returning to fix issue with unit"

"Yes he explained why electricity bill was higher than normal and how to reduce it!"

"During this very cold winter, I wanted my HVAC system checked out, esp after the fan were frozen in place before being de-iced by me. The service person was great. He checked my system and was able to answer my questions. Thank you."

"Awesome job completed, showed up every day until the job was done and work was done beautifully"

Experience The Horizon Difference.\n\nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED!\n\nHorizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.\n

"The service was excellent! They were very timely, professional, and courteous. They went over and above or even looked at a few small questions I had. I already plan on signing an annual contract with them to take care of all of my HVAC maintenance."