Get A Complete Heating
& Cooling System

For As Low As $99 A Month*

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Available for Heating, Cooling, Plumbing and Electrical services.

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Preventive HVAC maintenance is an investment that rewards you with lower energy bills, increased reliability and fewer repairs.

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Red Dog Associates is an HVAC company dedicated to serving residential and commercial customers. Customer service is our number one priority, so we work hard to provide quality services and an excellent all-around value. Here are the reasons our customers choose us as their HVAC contractor and plumber:

We’re the best installers and service tech on the eastern shore.

We have an A+ rating with the Better Business Bureau.

Services are backed by a 100 percent satisfaction guarantee.

Red Dog Associates is a licensed and insured HVAC company.

We’re an Elite Customer Care Dealer for American Standard.

We offer after hours service for emergencies seven days a week.

If you’re ready to make an appointment or if you have questions, get in touch with us today. We look forward to servicing your heating, cooling, plumbing and electrical needs. We have two locations conveniently servicing the State of Delaware and the Eastern Shore of Maryland. 

AC Repair Contractor & Plumber – Serving the Eastern Shore of Maryland and Delaware

Red Dog Associates has been providing value-oriented HVAC services since 1993. Our services are guaranteed to benefit your family and help you enjoy consistent comfort all year.

Red Dog Associates Services:


Heating and air conditioning repairs


Preventive maintenance agreements


HVAC installations and replacements


Plumbing repairs and installations

American Standard HVAC system

Air Conditioning Repairs, Maintenance and Installations

For quality air conditioning services backed by a satisfaction guarantee, look no further than Red Dog Associates. Whether it’s time for an AC repair or replacement, we’re here for you throughout your air conditioner’s lifecycle. We also offer annual service agreements that can save you money while preventing breakdowns and repairs.

Furnace Repairs, Installations and Maintenance

Call Red Dog Associates for all of your home heating needs. Our full-service contractors perform preseason maintenance, repairs and installations. We service furnaces and heat pumps from all major brands, and we install a variety of durable systems equipped with the latest energy-saving features.

elite customer care dealer

Elite Customer Care Dealer

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Ductless Heating and Cooling

Ductless mini-splits and multi-splits offer unsurpassed flexibility and efficiency. These systems use 40 percent less energy than window air conditioners, and they have an advantage over conventional ducted systems due to the ease of installation. If you have a sunroom, workshop or addition that needs supplemental heating or cooling, a ductless heat pump could be the perfect solution.

Indoor Air Quality and Comfort Controls

If you’re looking for a way to take your comfort to the next level, we can help. Customers can choose from a wide selection of indoor air quality products, including filtration systems, dehumidifiers and ventilators. We also install energy-saving smart thermostats.

Our latest Customer Reviews

  • Our existing hvac system was almost 20 years old and needed to be replaced. Got quotes from 8 different hvac companies and not only was Red Dog one of the most knowledgeable, they also had the best price for a top of the line American Standard variable speed system. BTW, I have 2 engineering degrees... Read More
  • Highly recommend! I called at 9:30 on a Wednesday morning about my ac system. Our Tech, Tom, was here at 11:30 the same morning. He even arrived earlier than our assigned time frame. He checked everything over and quickly figured out the issue and replaced it. The pricing was super reasonable! We pl... Read More
  • Have been using them since we moved here in 2018. EXCELLENT! Prompt, courteous, friendly and reliable. Very honest. HIGHLY RECOMMEND! We use the yearly service and we have used them for several emergencies. All of the techs are well trained and will answer any and all questions, which I always have... Read More
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best of home advisor 2019
best of home advisor 2018
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american standard customer care dealer
angie's list
best of home advisor 2019
better business bureau
angie's list
american standard customer care dealer

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