In the market for a dependable yet affordable HVAC company in New Castle, DE that you can trust with and and all of your home’s heating and cooling needs? We’ve been helping homeowners and property managers conquer the climate here in New Castle since 1984, and we’re not too shy to say we’ve gotten pretty darn good at it.

risks of DIY HVAC repairs

Residential & Commercial Services

Maichle’s provides both commercial and residential HVAC services to New Castle, DE residents. We handle properties and problems of all shapes and sizes. No matter the issue, Maichle’s has you covered at home and at work.


Save time, money and headaches all winter long and stay cozier than ever before with heating services from Maichle’s. We’ll take care of your new heating system installation, perform repairs and provide routine maintenance to get you through the winter months in total comfort without going over budget.


Lower your AC bills, blood pressure and home temperature in one fell swoop with Maichle’s cooling services. Whether you need to repair a part, replace a whole system, or just keep up with regular maintenance, our experts can do whatever takes to help you beat the heat without breaking the bank.

Why New Castle, DE Residents Choose Maichle’s

Whether it’s our great prices, our amazing technicians, our second-to-none service or the more than three decades of experience serving the fine folks of New Castle, DE, there’s a lot of reasons to choose Maichle’s for your HVAC needs. Check out our reviews for even more, schedule a free estimate or request service via our website or give us a call at (302) 328-HVAC to speak with an expert now!