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Trusted HVAC Services in Mason, Ohio
Al's Comfort Technologies, originally established in the 1960s as Al's Heating Service, Inc., has evolved into one of the tristate area's most respected HVAC companies. Our history spans decades of dedicated service, beginning with founders Alfred Yost and Ray Borman, followed by ownership transitions that maintained our commitment to quality. Since 2021, brothers Chris and T.R. Cox have continued our legacy of providing personalized heating, cooling, and water heater solutions. We specialize in installation, repair, and maintenance services for residential and commercial clients, emphasizing no-pressure sales and application-based equipment. Our team of skilled technicians prioritizes customer satisfaction through the use of high-quality parts, transparent communication, and 24/7 emergency service.

We offer financing options, comprehensive maintenance plans, and indoor air quality solutions to meet diverse client needs. With our headquarters in Mason, Ohio, we serve Cincinnati, Northern Kentucky, and Southeast Indiana, maintaining a reputation for reliability and technical expertise. Our Customer Service Plan includes biannual maintenance visits, parts discounts, and waived diagnostic fees during regular hours. We remain committed to delivering exceptional value through our non-commission-based approach and focus on long-term client relationships.
Services
Heating Installation Air Conditioning Repair Water Heater Services Ductless Mini Splits Thermostat Installation
Highlights and features
  • We offer 24/7 emergency HVAC service with immediate technician access.
  • Our non-commission-based team provides unbiased equipment recommendations.
  • Free estimates available for system replacements and installations.
  • We offer flexible financing options for HVAC upgrades.
  • Biannual maintenance plans include 20% parts discounts and service fee waivers.
What people say
24/7 emergency availability Knowledgeable technicians Transparent pricing Reliable service Prompt response
Services
Heating Installation
We specialize in installing application-based heating systems tailored to your home's specific needs. Our technicians ensure proper equipment sizing and efficient installation without commission-based sales pressure. We service all fuel types including natural gas, propane, oil, and electric systems.
Air Conditioning Repair
Our 24/7 emergency repair service addresses all brands of air conditioning equipment. Technicians perform comprehensive diagnostics and repairs while maintaining system efficiency. We offer both one-time service visits and annual maintenance plans for optimal performance.
Water Heater Services
We install and service both conventional and tankless water heating systems. Our experts provide proper venting solutions and energy-efficient replacements. Emergency service ensures rapid restoration of hot water supply for residential and commercial properties.
Ductless Mini Splits
Specialized installation of ductless mini-split systems for home additions and commercial spaces. These energy-efficient systems provide targeted temperature control without requiring ductwork. Ideal for workshops, offices, and seasonal rooms needing independent climate control.
Thermostat Installation
We offer installation of programmable and Wi-Fi-enabled thermostats to optimize HVAC efficiency. Our technicians ensure proper integration with existing systems while explaining operation features. Upgrading controls helps reduce energy consumption and improve comfort management.
Questions
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for heating, air conditioning, and water heater issues with immediate technician access.
What HVAC services do you provide?
We offer installation, repair, and maintenance for heating systems, air conditioners, water heaters, ductless mini-splits, and thermostats.
Are financing options available?
Yes, we offer flexible financing options for HVAC system replacements and upgrades to qualified customers.
What areas do you service?
We serve Cincinnati, Northern Kentucky, Southeast Indiana, and surrounding areas within the tristate region.
How can I schedule an appointment?
Call (513) 398-4328 during business hours or use our online request form for service scheduling and free estimates.
Do you offer maintenance plans?
Yes, our Customer Service Plan includes biannual maintenance visits, 20% parts discounts, and waived diagnostic fees during regular hours.
Reviews (7)
Mike Berninger
Nov 20, 2021 Report
I'm writing this review to give our experience with Chris Cox and his team. Chris initially came out to the house to service our old(on last legs) HVAC system after we had paid a lot of money to another company to fix and still had problems. We agreed we would contact him in the spring to replace with a new unit. We called at that time and he explained clearly what installing a new unit would look like and gave us a few choices and prices. We decided and he and his team showed up on time, did a great job working efficiently, told us what they did and were done. The furnace and AC works as it should
David Powell
Oct 30, 2021 Report
I have used Als for years and have been extremely pleased with the service Ive received. The technicians are always very professional. They take the time to show you what needs to be done and they explain the work in terms I understand. They are prompt, they leave your home better than the way they found it and do it all with a smile.
Stephanie Lynn
Sep 05, 2021 Report
Livining in Waynesville I was unsure that they would come this far North, our AC started making some noises. Sure glad I didn't hesitate, Chris (one of the owners) came out that day!! Our old girl was on her last leg, and he didnt just tell us, he showed us. We scheduled for a couple of weeks out, for a complete install and a move of the unit. Of course a week later she bit the dust. I called, and TR (other owner) offered us AC window units to get us through. -So nice! Day of our install and move of the unit, was one of the hottest days of the year. Jake, Jamie, and Tom (the Install Manager) showed
Daffney P.
Nov 18, 2020 Report
Very disappointed. They do not wear a mask in your home without asking and then not over the nose. Ridiculous. Be respectful of others no matter what your thoughts or beliefs. Also not a great sign when technician has to call multiple times to diagnose the problem and when hanging up loudly calls the person a grumpy old man.
Ann Kennedy
Oct 27, 2020 Report
Positive:Professionalism,Punctuality,Responsiveness
You can count on them for maintenance or repairs. Always professional and reliable.
Brian Dente
Oct 16, 2020 Report
My furnace broke as they always do at the very beginning of a long holiday weekend. I called to see if it was possible to come out, and was pleased they had an on-call technician available. The upcharge for the call was pretty modest, which I also appreciated. But in talking to the tech ahead of him actually coming out, he asked a few questions and definitively told me what the issue was. Two follow up questions later, he definitively told me it was now something else. He also told me that it probably wasn't even worth getting fixed as the furnace wasn't even worth the amount of a variable speed
Tim Phillips
Dec 21, 2019 Report
Al's has been taking care of our heating and a/c units for over 15 years. After a couple of refills of freon and 19 years in service it became evident it was time to invest in a new system. The quote was within expectations for a high quality unit. The system was installed in short order and the whole thing runs and looks great. Installers were professional and courteous. Great experience.