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Serving the Shore Since 1994

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24-Hour Furnace Repair & Heating Services in Lewes, Rehoboth, DE and Surrounding Areas

At Alltemp Air, our job is to ensure your HVAC system operates without problems while maximizing every energy dollar you spend on cooling and heating in Lewes, Millsboro, Milton, Rehoboth Beach, DE and the surrounding areas. We know that system breakdowns don’t always happen at convenient times. That’s why we offer 24-hour air conditioning repair & heating services in Lewes and nearby areas. We’re here to help you save energy, time, money and the environment.

HVAC Services in Lewes, Rehoboth, and Surrounding Areas

Alltemp Air has years of experience in the HVAC industry, and we perform every job with pride. We offer a wide range of systems and services for all your HVAC needs.

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Central air conditioner installations, repairs and maintenance.

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Ductless HVAC installations, repairs and maintenance.

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Furnace installations, repairs and maintenance.

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Heat pump installations, repairs and maintenance.

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Commercial HVAC installations, repairs and maintenance.

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Commercial refrigeration installations, repairs and maintenance.

Why Customers in Lewes, DE, Love Alltemp Air

When customers search for an HVAC contractor in Lewes, DE, they look for someone who’s honest, offers 24-hour air conditioning repair and works hard to exceed their expectations. At Alltemp Air, we want our customers to feel confident that they will receive outstanding service. Here’s why Alltemp Air continues to attract new customers and keeps our old ones coming back:

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We are a family-owned and operated business.

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We have been serving the shore since 1994.

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We are honest and always make things right with our customers.

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We have a team of experienced NATE-certified service technicians.

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We are an American Standard Customer Care Dealer.

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We offer 24/7 emergency service, including on holidays.

Call Us For A Free Estimate: (302) 742-1042

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Alltemp Air

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AC Installation, Repair and Maintenance

Air conditioning is essential to your comfort during the hottest days of the year. Alltemp Air performs quality AC installations, 24-hour air conditioning repairs and maintenance.

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Heating Installation, Repair and Maintenance

Heating your home keeps your family cozy during the chilly holiday season and throughout the winter months. We provide various furnace and heat pump services.

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Ductless HVAC Installation, Repair and Maintenance

Ductless air conditioning and heating is a versatile HVAC solution. We can set you up with a single unit in a smaller space or connect multiple units to zone your large home.

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Commercial HVAC Installation, Repair and Maintenance

Are you a business owner in Lewes, DE? Operating an efficient HVAC system helps your company thrive. We can reduce your energy costs and environmental impact.

Commercial Refrigeration Installation, Repair and Maintenance

From walk-ins and coolers to ice machines and freezers, we know how to work with all types of commercial refrigeration systems. We do installs, repairs and maintenance.

To schedule commercial refrigeration service in Lewes, Millsboro, Milton, Rehoboth Beach, or the surrounding areas in Delaware, contact Alltemp Air.

What our customers say

Ron Massengill

I have used Alltemp for all my HVAC needs for 20 years and have always been more than satisfied with their work. I have 2 heat pump systems at my home and Alltemp has serviced and replaced both syste... Read More

I have used Alltemp for all my HVAC needs for 20 years and have always been more than satisfied with their work. I have 2 heat pump systems at my home and Alltemp has serviced and replaced both systems since they were new. You can’t go wrong using them! Read Less
Stephen, Kelly, Kiernan Kiser

HVAC broke down right before winter and holidays. I had a ton of family coming in. A competitor came out, didn’t even try to assess issue, and only wanted to sell us a new system. Unit was only 5 ye... Read More

HVAC broke down right before winter and holidays. I had a ton of family coming in. A competitor came out, didn’t even try to assess issue, and only wanted to sell us a new system. Unit was only 5 years old! Referred to All Temp and SO GLAD!! Brett came out asap. Found the issue within 5-10 minutes but then thoroughly verified all the issues. Ordered parts and fixed perfectly! So pleased, I signed up for maintenance plan! Read Less
Mark Clark

We've been using Alltemp for years. The technicians are prompt, courteous, and knowledgable. They have also made several after hours calls over the years to promptly fix problems. Chase was the tec... Read More

We've been using Alltemp for years. The technicians are prompt, courteous, and knowledgable. They have also made several after hours calls over the years to promptly fix problems. Chase was the technician that serviced our units today. I pointed out a potential problem with one of the systems, and he took the time to diagnose the problem and even showed me a video he took of the inside of the unit. I highly recommend Alltemp Air. Read Less

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