Expert Heating & Air Conditioning Services

HVAC Repair, AC Service & Furnace Installation in New Carlisle, OH and Nearby Areas

At Douglas Heating & Cooling, we combine professional expertise with dependable service to deliver comfort you can count on. Whether you need repairs, maintenance, or a full system replacement, we’ve got you covered.

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Fast Response

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Honest Pricing

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Expert Service

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Locally Owned & Operated

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Licensed & Insured

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Satisfaction Guaranteed

Full-Service Heating & Cooling for Homes in the New Carlisle and Surrounding Areas

Douglas Heating & Cooling provides complete HVAC services for residential customers in New Carlisle, OH and surrounding areas. From fast AC repairs to full furnace installations, our experienced technicians are equipped to handle every aspect of your heating and cooling system with precision and care.

We focus on reliable service, honest pricing, and long-term solutions that keep your home comfortable year-round. Whether you need routine maintenance or emergency repairs, you can count on our team to deliver dependable results every time.

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Air Conditioning Services

AC Repair & Diagnostics
AC Installation & Replacement
Seasonal Maintenance & Tune-Ups

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Heating Services

Furnace Repair & Service
Furnace Installation & Replacement
Heating System Maintenance

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Indoor Air Quality

Air Filtration & Purification
Humidifiers & Dehumidifiers
Ventilation Solutions

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What You Can Expect From Us

Trusted & Experienced

With years of hands-on HVAC experience, our team delivers dependable heating and cooling solutions for homes in New Carlisle and surrounding areas. We get the job done right the first time.

Reliable & Fully Insured

You can feel confident knowing our technicians are fully insured and committed to safe, professional service on every job. We show up on time, prepared, and ready to solve the problem.

Honest, Upfront Pricing

No surprises, no hidden fees. We provide clear, straightforward pricing before any work begins so you know exactly what to expect.

Satisfaction Guaranteed

Your comfort is our priority. We stand behind our work and won’t consider the job complete until you’re fully satisfied with the results.

Happy Customers

“Absolutely the best Hvac company put in a new furnace And even answered a bunch of questions and educated me on mistakes I was making on my old furnace. Use very great service. I’m very helpful telling me what I need to do to prolong my furnace. If you’re reading this, hopefully you will know. Just call him. you won’t find better anywhere“

– Susan F.

“He has been amazing my heat went out very early Sunday he suggested waiting until Monday to come offered to bring enough space heaters to keep us warm since most part places were closed. Arrived Monday first thing installed a new furnace since mine that he had been trying to keep going the last few years couldn’t be repaired they replaced it cleaned up like you would’ve never known they were here. He goes above and beyond to make sure all is right“

– Tawnya K.

“Another HVAC place didn’t know what was wrong with my furnace and wanted to charge me $1400 to clean it – I said no and had to pay them a $90+ visit fee and was cold and miserable all last winter. This fall I called Douglas. Joe showed up and figured out exactly what was wrong with it in 30 seconds for $550 dollars. On top of that, he was super kind and courteous! Joe is a huge asset to your business. Thank you Joe and Douglass! I won’t freeze this winter – so grateful.“

– Maggie B.

“Douglas heating and air is the only place to go. Our AC went out, and with a toddler in August this was a massive problem. I called Doug and he came out within 2 hours to assess our situation. Unfortunately we required a whole new furnace and AC system, due to age and damage. Doug provided me a quote in less than a full day and within 2 days of me signing the contract his guys were out here. They arrived at 8:30 am and by 3 pm we had ice cold air coming from the vents. From a clean professional install to the knowledge and kindness Doug and his team have, this was an amazing experience given the circumstances. I will recommend these guys to everyone I know.“

– Jarrett B.

Other Services

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Thermostat Installation

Smart and programmable thermostat upgrades for better energy control.

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Ductwork Repair & Installation

Improve airflow and efficiency with properly sealed and installed duct systems.

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Air Filter Replacement

Improve air quality and system performance with regular filter changes.

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HVAC System Inspections

Thorough system checks to identify issues before they become costly problems.

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Heat Pump Services

Installation and repair of energy-efficient heating and cooling systems.

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Energy Efficiency Upgrades

Optimize your system to reduce energy costs and improve performance.

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Emergency HVAC Repairs

Fast response when your system breaks down unexpectedly.

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System Tune-Ups

Preventative maintenance to extend the life of your HVAC system.

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HVAC System Replacement

Full system upgrades designed for long-term reliability and comfort.

(937) 846-1117

For Urgent HVAC Needs, Call Us Directly

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