Heating and Cooling Services in Indianapolis, IN

Your Trusted HVAC Contractors Since 2009!

When you live in Indianapolis, IN, you know that the weather can be unpredictable. From the humid, sweltering heat of summer to the frigid chills of winter, your home’s heating and cooling systems are essential for year-round comfort. Without reliable HVAC services, keeping your home cozy in January or cool in July becomes a challenge. That’s where Dugan Heating & Cooling comes in. We’re proud to provide homeowners with comprehensive, professional heating and cooling services in Indianapolis backed by fast response times, skilled technicians, and 24/7 availability. 

Year-Round HVAC Services for Indianapolis Homes

At Dugan Heating & Cooling, we understand that HVAC systems aren’t just for one season — they’re crucial year-round. Our full-service heating and cooling solutions are designed to keep your home comfortable in all weather conditions.

Indianapolis winters can be harsh, with temperatures often dipping well below freezing. In these months, your furnace or heat pump becomes the heart of your home’s comfort. Then, as summer hits, your air conditioner works overtime to keep the indoor humidity and heat at bay.

We provide maintenance, repair, and installation services for:

• Furnaces (gas, electric, and oil)
• Heat pumps
• Central air conditioners
• Ductless mini-split systems
• Thermostats and HVAC controls
• Indoor air quality solutions
  

No matter the season, we have the expertise to keep your HVAC system running efficiently, helping you avoid breakdowns while improving energy savings. We work on major brands including Amana, Arco-Aire, Carrier, Comfortmaker, and Heil. 

Professional Heating Repairs, Installations & Maintenance

When winter arrives in Indianapolis, the last thing you want is a malfunctioning heater. Whether you have an older furnace that’s starting to struggle or you’re considering upgrading to a more efficient model, Dugan’s heating services have you covered.

Heating repair

If your furnace is blowing cold air, making strange noises, or cycling on and off frequently, it’s time to schedule a repair. Our certified technicians can diagnose and fix a wide range of heating problems, including:

• Faulty ignition systems
• Broken heat exchangers
• Malfunctioning thermostats
• Pilot light issues
• Worn-out blower motors

We work with all major heating brands and models, ensuring you receive a reliable repair, regardless of your system.

Heating installation

If your furnace is more than 15 to 20 years old, it may be time for a replacement. Newer heating systems offer higher energy efficiency, saving you money on monthly bills while providing better, more consistent warmth. We’ll help you select the right system for your home’s size, layout, and heating needs.

Heating maintenance

Regular furnace maintenance is key to extending your system’s lifespan and preventing unexpected breakdowns. Our maintenance services include:

• Thorough inspections
• Filter replacements
• Safety checks
• System cleaning
• Efficiency testing

With routine checkups, your heating system will be prepared to tackle even the coldest Indianapolis winters.

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Reliable Air Conditioner Services in Indianapolis

Summers in Indianapolis can be intense, with temperatures climbing into the 80s and 90s and humidity levels that make the air feel even heavier. A well-functioning air conditioner is more than a luxury — it’s a necessity for comfort and health. Dugan Heating & Cooling provides a full range of air conditioning services to keep you cool during the summer months.

AC repair

Is your AC blowing warm air? Has your energy bill spiked without explanation? Our expert technicians can quickly troubleshoot and resolve a wide array of AC issues, including:

• Refrigerant leaks
• Frozen evaporator coils
• Faulty compressors
• Clogged drains
• Broken fans and motors

We’ll get your cooling system back on track so you can enjoy a refreshing indoor environment.

AC installation

If your air conditioner is older than 10–15 years, replacing it with an energy-efficient model can significantly reduce your energy costs and improve comfort. We help homeowners choose the best system for their needs, whether it’s a central AC unit, ductless mini-split, or a heat pump with cooling capabilities.

AC maintenance

Preventive maintenance ensures your AC runs efficiently all summer long. Our AC tune-ups include:

• Checking refrigerant levels
• Cleaning condenser coils
• Inspecting and tightening electrical connections
• Replacing air filters
• Calibrating the thermostat
  

You should schedule HVAC maintenance twice a year — once in the spring for your AC and once in the fall for your heating system. This not only prolongs the life of your system but also enhances performance and lowers the risk of mid-summer breakdowns.

24/7 Emergency HVAC Service When You Need It Most

HVAC emergencies don’t follow a 9-to-5 schedule — and neither do we. At Dugan Heating & Cooling, we offer 24/7 emergency HVAC services in Indianapolis because we know that heating or cooling failure can’t wait. No need to search for “HVAC near me.” Whether your furnace fails during a snowstorm or your AC dies during a heatwave, our on-call technicians are ready to respond quickly to restore your home’s comfort.

We come equipped with the necessary tools and parts to handle most repairs on-site, minimizing downtime and inconvenience. Our emergency services include:

• Emergency furnace repairs
• Emergency AC repairs
• Heat pump emergency services
• Fast response times and diagnostics

When comfort and safety are at stake, you can count on Dugan Heating & Cooling — any time, day or night.

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Why Choose Us for Your HVAC Needs in Indianapolis?

There are plenty of HVAC service providers in Indianapolis, but here’s why Dugan Heating & Cooling stands out:

• Local expertise: We’ve been serving the Indianapolis community for years and understand the unique climate challenges of the area. 
• Certified technicians: Our technicians are licensed, insured, and regularly trained on the latest HVAC technologies. 
• Transparent pricing: We provide upfront, honest pricing with no hidden fees. Before any work begins, we’ll explain the problem, the solution, and the cost, so you’re never caught off guard.
• Customer satisfaction: At Dugan Heating & Cooling, customer satisfaction is our top priority. We stand behind our work with guarantees and always strive to leave our customers with a smile.
• Energy-efficient solutions: We help homeowners reduce energy consumption through high-efficiency HVAC installations, smart thermostats, and regular maintenance, saving money and benefiting the environment.

Contact Dugan

Whether it’s the dead of winter or the height of summer, you deserve a home that’s comfortable and energy-efficient all year long. For expert heating and cooling services in Indianapolis, IN, trust the professionals at Dugan Heating & Cooling. Contact us today to schedule your HVAC service, repair, or installation, or call 24/7 for emergency support.