Trusted Harrington HVAC Specialists

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HVAC troubles? Don’t sweat it!

Call us at 410-819-8787
for fast, friendly service in Harrington, DE.

Harrington, Delaware—home to the Delaware State Fairgrounds and rich agricultural heritage—faces humid summers and chilly winters. With July highs near 87°F and January lows around 28°F, reliable HVAC service in Harrington is essential. Families depend on air conditioning during sticky summers and efficient heating through cold snaps to stay safe and comfortable.

In Kent County and nearby areas, homeowners need year-round support for heating and cooling systems. High humidity often strains AC units, causing clogged drains, refrigerant leaks, or uneven cooling, while winter brings urgent furnace repair needs.

U.S. Heating & Air proudly serves Harrington families with dependable solutions to keep you cool, warm, and breathing easier all year long. From expert HVAC repair to new system installations, we deliver comfort you can trust.

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HVAC Service in Harrington, DE (2-storey house with green lawn) - U.S. Heating & Air

Reliable HVAC Solutions for Harrington Homes

From Liberty Street neighborhoods to homes near Tower Hill Road, Harrington residents often face uneven cooling in July and heating failures in January. With a population of around 3,934 as of 2024 in Kent County, the demand for air conditioning spikes in midsummer, while fall and early winter bring surges in heating service requests.

As a Carrier Factory Authorized Dealer, we provide top-quality systems backed by a 100% satisfaction guarantee. Our factory-trained technicians are NATE-certified and EPA-certified for refrigerant handling, ensuring safe, precise work. Whether you need HVAC service in Harrington or help with air quality solutions, our team has the skills and experience to get it done right.

For local homeowners, our commitment is straightforward: reliable, customized service. We provide efficient comfort solutions that ensure your home runs smoothly — allowing you to focus on living while we maintain the perfect indoor climate.

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We Specialize in

Service & Installation

Ductworks

New Construction

Repairs

Frequently Asked Questions

Discover answers to the most frequently asked questions about our heating and cooling services,
including installations, repairs, and maintenance in Harrington, Delaware.

What areas do you serve?

We proudly serve the entire Delmarva Peninsula, including Harrington, Delaware, providing top-notch HVAC services to both residential and commercial clients.

What types of HVAC systems do you install?

We install a variety of HVAC systems, including central air conditioners, heat pumps, furnaces, and ductless mini-splits, tailored to meet the specific needs of your home or business.

Do you offer emergency HVAC services?

Yes, we offer 24/7 emergency HVAC services to ensure your comfort and safety at any time of day or night. Our technicians are always ready to respond to urgent repair needs.

What financing options are available?

We provide flexible financing options through Enerbank, allowing you to choose a payment plan that fits your budget. Our team will guide you through the process to find the best solution for your needs.

How often should I schedule HVAC maintenance?

We recommend scheduling HVAC maintenance at least once a year to ensure optimal performance and efficiency. Regular maintenance helps prevent costly repairs and extends the lifespan of your system.

What is included in your HVAC maintenance program?

Our comprehensive maintenance program includes a thorough inspection, cleaning, and tune-up of your HVAC system, ensuring it operates efficiently and reliably throughout the year.

AC Installation, Maintenance and Repair

Need a new AC system, or is your current one in need of a tune-up? No worries! Our top-notch technicians in Harrington are ready to help. We’ll ensure your air conditioner is installed perfectly, operates smoothly, and keeps your home cool and comfortable all season long!

Air Purification and Indoor Air Quality Services

We understand the importance of clean, healthy indoor air. That’s why we offer top-notch air purification and indoor air quality services in Harrington, DE.

Our team provides effective solutions to keep the air in your home fresh, clean, and free from harmful pollutants. Breathe easier and enjoy peace of mind knowing that your family’s indoor air quality is in good hands!

Ductless AC systems and VRF systems

Get ready for the future with our advanced ductless AC and VRF systems! These high-tech, energy-efficient solutions let you control your comfort precisely the way you want. Ideal for homes and businesses in Harrington, they’re the next big step in keeping you comfortable, all while saving energy and enhancing convenience!

Multi-zone cooling and heating

With our advanced multi-zone cooling and heating, you can make every room in your home or office in Harrington feel just right! Enjoy personalized temperature control in each area, keeping everyone comfortable while saving energy. It’s like having a personal comfort remote for every room—perfect for customized comfort in Harrington!

Warranty

12-Month Labor and Manufacturer Warranty on Installation

Quick Service

Same day service for simple installations or replacements.

HVAC Maintenance program

  • 12 Month & Labor Manufacturer Warranty
  • 24/7 Emergency Service
  • Free Estimates

With a 12-month labor and manufacturer warranty on all new installations ensuring that your system runs smoothly long after our visit.

Plus, with our 24/7 emergency service, you can count on us to be there whenever you need us, day or night, to keep your home comfortable and safe.

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Need Financing?

We offer a range of financing options through Enerbank, ensuring that you can choose the plan that best suits your needs and budget.

Our team will assess your requirements, provide transparent pricing, and offer financing options tailored to your specific project in Harrington, Delaware.

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