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Expert Heating & Air Conditioning Installation For Delaware, Pennsylvania, & Maryland Homeowners

Maichle’s Heating and Air Conditioning is a high-quality HVAC provider that has been in business since 1984. As a locally owned company headquartered in New Castle, DE, we work diligently to provide the most consistently outstanding service in the tri-state area.

Our customer-focused staff specializes on repair, replacement, and routine maintenance of complete heating and air conditioning systems for home and business owners. Need help with your plumbing or refrigeration? Not to worry, our staff is expertly trained and can assist you with any of those areas.

At Maichle's we go to great lengths to hire the best technicians in the field, and our entire company is committed to your satisfaction at every stage of the process.

Maichle's HVAC has earned the Home Performance with ENERGY STAR 2019 Century Club Award!

Get the Trane Comfort Specialist Treatment!

We’ve achieved Trane Comfort Specialist (TCS) qualification. That means we are held to a high standard of both service and accountability. We always strive to install the best products with the most modern techniques to ensure your comfort.

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Maichle’s dependable Heating Repair service can help you get your heater back up and running again when your system experiences issues. Whether it’s a small task or a complete breakdown, Maichle’s will help you through every step of the way. You can rest assured that your system will be up and running in no time.

When it comes to Heating Installation, Maichle’s has you covered. We have experience installing a wide variety of types, brands, and models. We can help make sure that your new unit is the right fit for your budget, and the right fit for your home’s unique needs. Our technicians pride themselves in their attention to detail, and will help ensure that your new heater works as efficiently as possible.

A broken AC unit requires fast, high-quality, and affordable service. That is what our AC Repair technicians are prepared to offer you. Our technicians are carefully trained to repair a variety of air conditioners, they will help you diagnose and repair the problem so you and your family can return to comfort.

Choosing the right HVAC system for your home and family can be a bit tricky. Let our professional team guide you through this important purchase by selecting our AC Installation service. With extensive knowledge of the HVAC market and your input, our technicians will help you find and install the best system for your home.

If your home isn’t set up for forced-air cooling or if you just need some extra temperature control in a specific area, consider having Maichle’s install a Mitsubishi Ductless HVAC system for you. A Mitsubishi ductless system is compact and can work in a variety of small spaces. They are efficient, run on clean energy, and produce less waste. Find out if Mitsubishi is right for you by contacting our team.

By signing up for our Routine Maintenance program, you enjoy peace of mind in knowing that our technicians will inspect, clean, adjust, and make any necessary repairs to your HVAC system two times per year –helping you catch small issues before they turn into major problems and saving you money in the long run.

One of the most important things to do as a homeowner is ensuring that your plumbing system is always running properly, safely, and efficiently. Whether you need plumbing installed, replaced, or repaired, our technicians have the experience to help you tackle your next plumbing project.

Do you need help installing, maintaining, or repairing your refrigeration system? We’ve got you covered. When you detect an issue with your refrigeration system, time is of the essence. Contact Maichle’s and have our technicians get your refrigeration system working properly as soon as possible.