At Alltemp Air, we are a family-owned and operated business with a rich history in the HVAC industry. Founded in 1994 by Dave and Lee George, our company has been proudly serving the Delaware Beaches, including Lewes, Rehoboth, Dewey, Millsboro, Milton, Harbeson, Bethany, Ocean View, Fenwick Island, Dagsboro, Millville, and Selbyville. We take pride in our commitment to providing top-notch HVAC services to our customers, backed by decades of experience in the industry.
Our Story
Starting with just a handful of employees, we have grown into a renowned HVAC company in the region. Our team of experts is led by Dave and Lee George, who continue to run the company along with their children, Haley and Bay. Our business has always been centered around providing exceptional service to our customers, and we strive to build long-lasting relationships with them.
Our Services
At Alltemp Air, we offer a wide range of HVAC services, including:
Residential Services
- AC Installation
- AC Repair
- AC Maintenance
- Heating Installation, Repair, and Maintenance
- Ductless HVAC Installation, Repair, and Maintenance
- Mitsubishi Ductless Mini Splits
- Preventative Maintenance & Service Agreements
Commercial Services
- Commercial HVAC Installation, Repair, and Maintenance
- Commercial Refrigeration Installation, Repair, and Maintenance
- Mitsubishi Ductless Mini Splits
- Preventative Maintenance & Service Agreements
Why Choose Us
We understand that your HVAC system is a vital component of your home or business. That's why we invest in our team of expert technicians, providing them with the latest training and technology to ensure that every job is done to the highest standards.
Our Promise
At Alltemp Air, we promise to:
- Provide exceptional service to every customer
- Offer free estimates for installations
- Offer 24-hour air conditioning repair and heating services
- Offer preventative maintenance and service agreements
- Offer special financing options
- Be an American Standard Customer Care Dealer
What Our Customers Say
As a customer-focused company, we strive to provide the best possible experience for our customers. Check out what our customers have to say about their experiences with us:
"I have used Alltemp Air for many years, and I have always been pleased with their service. Their technicians are professional, courteous, and knowledgeable. I highly recommend them!" - Bob G.
"I was impressed with the prompt and courteous service I received from Alltemp Air. They diagnosed my AC issue quickly and had it repaired the same day. I would definitely recommend them!" - Karen T.
Schedule a Service Today
At Alltemp Air, we are dedicated to providing top-notch HVAC services to our customers. Whether you're in need of residential or commercial HVAC services, our team is ready to help. Contact us today to schedule a service and experience the Alltemp Air difference.
Exceptional Service and Professionalism
The reviews for Alltemp Air are overwhelmingly positive, with a 5-star rating across the board. Many customers have praised the company's prompt response to their calls, professionalism, and expertise. The technicians are described as knowledgeable, courteous, and efficient, taking the time to explain their work and ensure customer satisfaction.
Technicians' Knowledge and Friendliness
The reviewers have highlighted the expertise and friendliness of the technicians, with several mentioning that they took the time to educate them about their systems and provided excellent customer service. The technicians are also commended for their ability to diagnose and fix issues quickly, with some mentioning that they were surprised by the speed of the service.
Reliability and Trust
Many customers have expressed their trust and loyalty to Alltemp Air, with some having been customers for over 20 years. They praise the company's reliability, fairness, and helpfulness, with several mentioning that they have recommended the company to others.
Installation and Maintenance
The reviews also highlight the quality of the installation and maintenance services provided by Alltemp Air. Several customers have praised the professionalism and efficiency of the installation process, with some mentioning that they were impressed by the quality of the equipment and the speed at which it was installed.

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