About Us

Climate Experts of Delmarva is a locally owned and operated HVAC company. William “Steve” Mills is a 3rd generation to offer HVAC needs to Sussex County as well as surrounding areas. Steve’s Grandfather started in 1947 in Bethany.  Steve grew up in Sussex County watching as his Father service the HVAC needs of Bethany Beach and surrounding areas. Steve has been doing HVAC for 30 plus years.  He has earned his Master’s in HVAC as well as obtaining a Civil Engineering and Business Management degrees. After working for other area HVAC companies Steve was ready to open up his own company. Climate Experts is a licensed and insured HVAC retailing, servicing and maintenance company which offer a wide range of service revolving around HVAC (heating, ventilation, and air conditioning) systems.

Here at Climate Experts, we provide high-quality and affordable installation, inspection, cleaning, maintenance and repair services. We also ensure a top-notch customer service. Our employee’s and technicians treat our customers and valuable properties with the utmost respect so as to build a long-lasting relationship.

Climate Experts not only serves residential HVAC needs but those of several local business, restaurants, hotels, and marine clients. Climate Experts is made up of several division’s and we are growing more and more.

Residential

We help keep homes on Delmarva the perfect temp all year long!

Commerical

Providing commercial HVAC services in the Delmarva area.

Marine

We are the marine HVAC experts. Refrigerators, freezers, and more.

Restaurant

We provide restaurants with reliable and efficient HVAC systems.

Climate Experts is located in Ocean View 35849 Atlantic Ave Unit 1 Millville DE 19967, across from Lord Baltimore Elementary school where not only will you find the corporate office but you will also find that we have a retail store offering many HVAC supplies. We also are able to offer a show room showing several different types of equipment that we install. Feel free to stop by, our hours are Monday-Friday 8:00am-4:00pm. Or give us a call 302-402-3117.

Hear From Our Happy Customers

Excellent
Based on 137 reviews
William Buckworth
William Buckworth
2024-01-10
The technicians were courteous and knowledgeable.
Rob Frankel
Rob Frankel
2024-01-04
Jeremy was great
Dana German
Dana German
2023-12-30
Easy to schedule. Swift response. Always been helpful and professional! Highly recommend!!
Carol Hess
Carol Hess
2023-12-29
Everything was installed properly. They cleaned up after themselves. And, when I arrived home from the grocery store, they helped me carry in my groceries!
Sunir Jossan
Sunir Jossan
2023-12-23
Excellent customer service. Great company and personal touch. Highly recommend.
Steve Morgan
Steve Morgan
2023-12-12
Always responsive, knowledgeable, and very factual with dealing with our geothermal.
James Givens
James Givens
2023-12-08
Always great service from Climate Experts.
Stephen Soulas
Stephen Soulas
2023-12-08
Very quick turnaround, multiple techs working at same time to get job done, cleaned up every day. Extremely responsive, love the new design and system. Highly recommend!
Nick Kypreos
Nick Kypreos
2023-12-07
Experienced technician . He did a great job repairing my heater. Highly recommended.
Carolw Paul
Carolw Paul
2023-11-29
Every interaction with them has been great. When they did the install-great people and service. When I call, great customer service. Now, today, I called about my older units that they did not install… and still great service!