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49 Years
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Emergency
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Trusted HVAC Services in Dayton, OH
Established in 1977, Crabtree Heating & Air Conditioning Heating & Air Conditioning has served Dayton, Ohio, and surrounding areas with comprehensive HVAC solutions for over four decades. Our certified technicians specialize in heating, cooling, and indoor air quality systems, offering installation, repair, and maintenance services tailored to residential needs. We prioritize energy-efficient solutions that reduce costs while enhancing comfort, backed by a 100% satisfaction guarantee. With 24/7 emergency services and rapid response times, we ensure homeowners receive reliable support when they need it most.

Our competitive pricing model maintains quality standards without compromising affordability, and our maintenance plans extend equipment longevity. Rooted in local expertise, we serve Miami, Montgomery, and Warren Counties with transparent communication and technical precision. Customer trust remains central to our operations, reflected in our 158+ reviews highlighting professional attention to detail and prompt service delivery.
Services
Furnace Installation AC Replacement Air Purifiers Maintenance Plans Emergency HVAC Services
Details
  • Year established: 1977
Highlights and features
  • We offer competitive pricing without compromising quality standards.
  • Our energy-efficient HVAC solutions reduce costs while enhancing home comfort.
  • Certified technicians deliver expert service with technical precision.
  • 100% satisfaction guarantee ensures customer peace of mind.
  • 24/7 emergency services provide immediate solutions for urgent needs.
What people say
Excellent service Professional attention to detail Honest Prompt Unbelievable team
Services
Furnace Installation
We install high-efficiency gas and electric furnaces tailored to home heating needs. Our technicians assess fuel availability, safety requirements, and energy efficiency to recommend optimal solutions. All installations include post-service testing for performance reliability.
AC Replacement
Our AC replacement service evaluates existing systems for efficiency and ductwork condition. We offer central air conditioners, heat pumps, and ductless options to match cooling demands while ensuring energy savings and indoor comfort.
Air Purifiers
We install advanced air purification systems that remove allergens, bacteria, and pollutants. Solutions include mechanical filters, UV purifiers, and air scrubbers designed to enhance respiratory health and maintain clean indoor environments.
Maintenance Plans
Our maintenance agreements cover seasonal inspections, component cleaning, and performance optimization. Regular servicing extends equipment lifespan, prevents breakdowns, and maintains manufacturer warranty validity for homeowner peace of mind.
Emergency HVAC Services
Available 24 hours daily, our emergency team addresses urgent heating and cooling failures. Rapid response times ensure swift restoration of comfort during extreme weather conditions or system malfunctions.
Questions
What HVAC services do you offer in Dayton?
We provide furnace and AC installation, repair, and maintenance, along with air purification systems and 24/7 emergency services for residential properties.
Do you offer emergency HVAC support?
Yes, our 24/7 emergency services ensure immediate assistance for urgent heating and cooling system failures.
Are financing options available?
Currently, we do not offer financing options for our services.
What areas do you serve?
We serve Dayton and surrounding areas including Miami County, Montgomery County, and Warren County.
How do I schedule maintenance?
Contact us via phone or website to schedule maintenance. Our team will help you select a convenient appointment time.
What indicates I need AC replacement?
Signs include frequent repairs, reduced cooling efficiency, and outdated systems. Our technicians assess these factors to recommend replacement when necessary.
Reviews (5)
Allison E.
Jun 11, 2022 Report
Randy, Adam and Jason were awesome! My ac died days after moving in, and the next day they were able to come to the house to diagnose the issue. Within a week they were able to replace my ac, and install a new furnace and thermostat. They did tidy work and they were very professional, and very easy to get ahold of. Scheduling was a breeze. They did exactly what they said they would do, and even kept an eye out for my little dog while they were there working and I was out of the house.

After the install was complete, Jason did a walk through with me to explain everything that was done, and how to go about properly maintaining the equipment, to include safety procedures and filter maintenance/replacement. I highly recommend Crabtree for heating and cooling services. These guys are awesome!
Brian Keaton
Mar 05, 2022 Report
Absolutely the best customer service. Was on time and very professional and absolutely full of knowledge and explained everything in a timely manner. The complete install was professional and clean they replaced our entire system in one day i was amazed by the quality of work this crew did and will be my number one go to in the future for sure. 100% wish every business had the kind of customer service we received from jason and his crew
Barbara Johnson
Feb 22, 2022 Report
Dean walked us through the process of a new HVAC system in Summer 2021. The install was excellent and clean! Now that we have gone through the AC season and are in the Heating season, we are very pleased with his recommendations. We are even seeing a savings in our utilities! Give Crabtree Heating & Air Conditioning a call! They will walk you through every detail of the service you are requesting.
Laura Chanslor
Dec 07, 2021 Report
It is rare that a company does what they say, shows up when they say and does an exceptional job. That is what you will get with Crabtree. Owning an old house is problematic. Crabtree has maintained my heating and air since I purchased my home. Recently they installed a new and upgraded furnace system. I couldn't be happier. The furnace is great and the customer service was unbelievable. I can't say enough good things about this company!
Brenda & Lew Chapman
Jun 13, 2021 Report
Dean's crew recently installed a new A/C unit at our house. We've used them before years ago for our furnace install. I'm happy to say that Dean's son runs the exact same, tight ship. Timely install, no remnants of them even being there, and the system works as advertised right out of the box. You aren't paying for his TV spots so their prices are reasonable as can be for the same, top shelf equipment. Lew Chapman 321 Heikes, Dayton, Ohio