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Experienced HVAC Contractor

Cambridge, MD

24/7 Emergency Services

Financing Options Available

100% Satisfaction Guarantee

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Your Comfort Is Our Mission

At 5 Horners Heating & Air Conditioning, we've been keeping the Eastern Shore Maryland area comfortable for over 40 years. As your family and locally owned HVAC company and neighbors, we make sure your home or business stays cozy in winter and cool in summer. Our skilled team of licensed professionals handles any heating or cooling challenge, big or small, with the experience that comes from decades of service.

We understand that HVAC issues can happen at any time, which is why we offer 24/7 emergency services, 365 days a year. Our commitment to your satisfaction is complete. We'll make free return visits until your problem is completely resolved. We also believe in fair pricing, offering competitive rates and special discounts for our military, veterans, first responders, and law enforcement heroes. Contact us today to get started with a free, same-day estimate!

Why Choose Us

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24/7 Emergency Services

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Licensed and Certified

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100% Satisfaction Guarantee

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40+ Years of Experience

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We Work With All Major Insurance

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Free, Same-Day Estimates

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AC Services

When the summer heat hits, you can count on us to keep you cool. Our AC services cover everything from installation and maintenance to repairs and replacements. We work with most major brands and models, making sure your system runs at peak efficiency.

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Emergency Heating and Air Repair

HVAC emergencies happen at the worst times. That's why we're available 24/7, 365 days a year. Our rapid response team is always ready to restore your comfort, no matter when problems occur.
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Heating Services

From furnaces to heat pumps, our heating services keep you warm when temperatures drop. We offer complete solutions including installation, maintenance, and repair to make sure your heating system performs reliably all winter long.
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Seasonal Maintenance

Regular maintenance helps extend the life of your HVAC system and prevents costly breakdowns. Our seasonal tune-ups improve your system's performance, helping you save on energy bills and avoid unexpected repairs.
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Specialty HVAC Services

We specialize in mini-split systems and are EPA-certified for all your specialized HVAC needs. Our team can handle unique installations and complex system designs to meet your specific comfort requirements.
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Thermostat Services

Upgrade to smart thermostats or repair existing ones. Our thermostat services help you gain precise control over your home's climate, potentially reducing your energy consumption and costs.
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Ventilation Services

Proper ventilation is important for maintaining indoor air quality and system efficiency. We offer complete ventilation services to make sure your home or business has clean, fresh air circulating throughout.
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Short title 9

Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate icon.

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Heroes Save 10%

We offer 10% discounts to military personnel, veterans, first responders, and law enforcement.

Call today to claim your discount!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

Recent Projects

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Here's what our satisfied customers are saying...

At 5 Horners Heating & Air Conditioning, we take pride in providing exceptional HVAC and thermostat services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of 5 Horners Heating & Air Conditioning and let others know what you think.

Frequently Asked Questions

  • What are the benefits of scheduling a professional HVAC inspection?

    Regular inspections are essential for maintaining a high-performing system and avoiding unexpected breakdowns. When you hire a skilled HVAC contractor in Cambridge, MD, they will perform a comprehensive analysis of your unit's components, including electrical connections and refrigerant levels. This proactive approach identifies minor wear and tear before it evolves into a costly emergency. Beyond reliability, routine checkups ensure your system operates at peak efficiency, which helps reduce monthly utility bills and extends the overall lifespan of your equipment.

  • Why should I consider a ductless mini-split system for my home?

    Mini-split systems offer incredible flexibility for homeowners who want to cool specific areas without installing extensive ductwork. These units are perfect for home additions, sunrooms, or detached garages. As an experienced HVAC contractor in Cambridge, MD, we recommend these systems for their high energy efficiency and whisper-quiet operation. 

  • How often should my heating and cooling system be inspected?

    To keep your manufacturer's warranty valid and your home comfortable, we suggest a professional tune-up twice a year. Typically, a qualified HVAC contractor in Cambridge, MD should visit once in the spring for your AC and once in the fall for your furnace. 

  • How do I know if my thermostat is compatible with a new HVAC system?

    Modern climate control technology relies heavily on the communication between your furnace or air conditioner and the thermostat. When you work with a professional HVAC contractor, they will verify if your current wiring supports smart or programmable features. 

  • Do you provide emergency assistance for HVAC failures?

    Yes, we understand that heating or cooling systems rarely fail at convenient times. Whether it is the middle of a freezing night or a holiday weekend, our team is ready to help. Finding a reliable HVAC contractor in Cambridge, MD who offers 24/7 emergency service provides peace of mind for local families. 

  • What makes mini-split installation different from traditional central air?

    Traditional central air requires a network of ducts to distribute air, whereas mini-splits use an outdoor compressor linked to indoor air-handling units by small cables. If you are looking for a versatile HVAC contractor, we can install these systems with minimal disruption to your walls. 

  • How can I improve my home's indoor air quality?

    Improving air quality starts with proper ventilation and high-quality filtration. Your local HVAC contractor in Cambridge, MD can recommend specific filters or air purification systems that integrate directly into your existing HVAC setup. Regular duct cleaning and moisture control are also vital steps in reducing allergens like pollen, dust, and mold spores.

  • Why is my HVAC system making strange noises?

    Unusual sounds like banging, whistling, or screeching are often indicators of mechanical distress. These noises could stem from a loose belt, a failing motor, or even a refrigerant leak. It is best to contact a professional HVAC contractor in Cambridge, MD as soon as you notice a change in the acoustic profile of your unit. Ignoring these warning signs can lead to total system failure, whereas a quick repair can often save the unit and your wallet.

  • What should I look for when hiring an HVAC professional?

    You should prioritize companies that are fully licensed, insured, and backed by positive customer reviews. A reputable HVAC contractor in Cambridge, MD will provide transparent, upfront pricing and a clear explanation of the work required. It is also beneficial to find a team that offers guarantees on their labor and equipment. With over 40 years of experience, we pride ourselves on delivering honest recommendations and high-quality craftsmanship to every client throughout the Eastern Shore Maryland region.

  • Are there financing options available for new installations?

    Replacing a full HVAC system is a significant investment for any homeowner. To make the process more manageable, we offer various financing options tailored to fit different budgets. When you consult with an HVAC contractor in Cambridge, MD, we can discuss monthly payment plans that allow you to install a high-efficiency system today without a massive upfront cost. This ensures you can enjoy a comfortable home immediately while paying for the equipment over a period that works for you.

  • What are the signs that my HVAC system needs to be replaced?

    If your system is more than 15 years old and requires frequent repairs, it may be time for an upgrade. Other signs include a sudden spike in energy bills or inconsistent temperatures throughout your home. A knowledgeable HVAC contractor in Cambridge, MD can evaluate your current unit's performance and help you determine if a repair is worth the cost. Modern systems are significantly more efficient than older models, meaning a replacement could eventually pay for itself through energy savings.