Heating Installation & Repair in Wilmington, DE

Keeping Wilmington Warm all Winter Long!

Wilmington winters are nothing to mess with. Luckily, for folks living in or around the Wilmington area, Maichle’s is here to help with any and all of your home heating needs. From installations and inspections to maintenance and repairs, we’ve got you and your home covered from end to end. Stop freezing just to save a buck – conquer the cold with heat you can afford to enjoy from the air experts at Maichle’s.

Services Offered

How can we be of help?

Looking to replace old heating equipment or outfit a new property with the best options possible? We handle everything from traditional gas furnaces, boilers and heat pumps to radiant heaters, geothermal systems, ductless mini-splits, etc. – you name it, we’ll install it.


Whether you’re dealing with a lack of heat, a total system shutdown or strange sounds and smells, the heating experts at Maichle’s are here to help. Big or small, minor or major, we have the expertise and equipment necessary to handle heating repairs of all shapes and sizes for residential and commercial units.


With regular professional maintenance from the air experts at Maichle’s, you’ll save time, trouble and money by keeping your system in pristine shape, extending its overall lifespan by years and helping you avoid costly emergency repairs in the meantime.


Unfortunately, HVAC emergencies don’t wait for normal business hours. Luckily, neither do we! With 24/7 emergency repair services and lightning fast response, the air pros at Maichle’s will always be here to help when you need us most.

Get in Touch with Us

Are you ready to get started or do you have any questions? Reach out to us using the form or call us and we will get back to you as soon as possible.
maichles heating air conditioning and plumbing

Types of Heating Systems We Service

Residential Heating Systems

Keep your home & loved ones warm all winter long with our residential heating services. From traditional central heating systems and furnaces to ductless mini-splits, we service all varieties of residential heating systems.

Commercial Heating Systems

Need affordable, reliable heating for a commercial property? With commercial heating repair & replacement services from Maichle’s, our team has you covered.

Ductless Systems

In addition to more traditional heating systems, we also service, repair and install ductless mini-split systems, and offer a number of options from Mitsubishi Electric for homeowners looking to invest in a new mini-split system.

Benefits of Heating Installation & Repair with Maichle’s

  • More Comfort: Don’t let the winter weather in Wilmington leave you out in the cold. Keep that warm toasty feeling going all winter long and experience a new level of comfort with heating services from Maichle’s.
  • Less Costs: With competitive pricing, rebates galore and plenty of financing options available, the experts at Maichle’s can help you stay warm all winter without burning a hole in your pocket.
  • Improved System Health: Keep your heating system in the best shape possible and extend its the overall lifespan of your system by years with regular maintenance from the pros at Maichle’s.
  • No Worries: Start enjoying your heating system again and stop worrying about whether or not it will make it through the winter. Call Maichle’s and get comfort you can rely on all season every season.

Conquering Winters in Wilmington since 1984

With four decades of experience and technical expertise, the air experts at Maichle’s will get the job done right no matter what it takes. From our techs in the field to our dispatchers and support staff back at the office, every member of the Maichle’s team is dedicated to providing a rigorous standard of quality in all that we do, including our heating services.

Having proudly served the Wilmington community since 1984, this season marks our 40th consecutive winter helping Wilmingtonians stay warm and toasty. We know from experience how to combat and conquer all of the seasonal shifts and extremes our region has to offer from season to season. We also know and love the communities we serve, and we take pride in being able to help our neighbors every day.


“I have been a customer for over 10 years. Maichle’s is always responsive. Anytime we’ve called for service or a problem they have called us back or come to see us in a timely manner. Only good experiences!”

Charlotte H.

“Maichle’s has recently started a new plumbing division under the leadership of Rich Wehry.. Rich is probably the most talented, knowledgeable, and dedicated plumber I have ever worked with. You will never find a more high quality and professional plumber anywhere else.”

Steve B.

“Great customer service and exceptional quality of work. We couldn’t have asked for a better experience. Thank you!!”

Kristin M.

Feel free to contact us using the form

Are you ready to get started or do you have any questions? Reach out to us using the form or call us and we will get back to you as soon as possible.
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maichles heating air conditioning and plumbing



How can I contact Maichle’s to schedule an appointment?

To get in contact with Maichle’s Heating and Air Conditioning at any time, just Send Us a Message, Fill Out a Contact Form, or call our 24/7 Emergency HVAC line at (302) 328-HVAC.

How much do these services cost?

That all depends on what you need! While check-ups, minor heating repairs & routine maintenance services can go for hundreds of dollars or less, major repairs and system replacements can be more expensive. The best way to find out is to schedule a FREE Estimate with Maichle’s!

What are your hours of operation?

Our main office is open from 8:00 AM – 5:00 PM EST, but we also offer 24/7 emergency HVAC service available any time day or night via our HVAC emergency hotline, which you can reach by calling (302) 328-4822.

How do I tell if my AC needs to be repaired or replaced?

The best way to be sure is to schedule a system inspection with a trusted HVAC professional, but there are plenty of telltale signs to look out for such as decreased performance, air leaks, malfunctioning equipment, strange sounds (or even smells) & obviously total non-function. For more information on this question, check out our article on diagnosing common AC problems.

How do I tell if my heating system needs to be repaired or replaced?

There are plenty of telltale signs to look out for such as decreased performance and malfunctioning equipment, but the best way to be sure is to have your heating system inspected by a certified HVAC professional. For more information on heating systems, repairs and replacements, check out our HVAC ARTICLES section!

What brands are you affiliated with?

As certified Trane Comfort Specialists, we’re proud to provide residents in Wilmington, DE and surrounding areas with top-off-the-line equipment from the most trusted HVAC brand in America. While we service all makes and models, we’re also proud to be partnered with some of the other top brands in HVAC like Mitsubishi Electric, Honeywell and Bradford White.