Subcooling & Superheat Control LLC

Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This BusinessAbout Subcooling & Superheat Control LLC
Subcooling & Superheat Control LLC operates from 2485 Cleveland Avenue in Columbus, Ohio, serving the broader Franklin County region including Reynoldsburg. The company holds a perfect 5.0-star rating accumulated across five client reviews, reflecting consistent delivery of heating and cooling solutions for both residential and commercial properties. According to their website, the business has operated since 2020, and their lead technician has maintained industry presence since 2008, bringing depth of field experience to every service call.
The contractor differentiates through specialized expertise in refrigerant thermodynamics, with their company name itself referencing critical HVAC performance metrics: subcooling and superheat measurements that indicate proper system charging and operational efficiency. Their team holds NATE certification, ensuring technicians meet industry-standard competencies for diagnosis, repair, and installation work. The company provides flexible scheduling with standard weekday hours plus after-hours availability Monday through Friday, and Saturday appointments, accommodating homeowner timelines beyond typical nine-to-five windows.
Client feedback highlights specific positive experiences: one reviewer described a smooth HVAC system installation where technicians arrived promptly, worked efficiently, and ensured everything operated correctly before departing while maintaining a clean workspace. Another client praised the technician for explaining diagnostic findings clearly and offering honest recommendations rather than pushing unnecessary replacements. A third reviewer noted both quality craftsmanship and cost-effectiveness, indicating the company balances thoroughness with competitive pricing.
What Customers Say
Four of five reviews award five stars and specifically praise the team's professionalism, punctuality, and communication. Clients consistently mention clear explanations of technical issues and honest assessments rather than unnecessary upselling. The fifth reviewer emphasizes cost-effectiveness alongside quality work.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–4 PM |
| Tuesday | 8 AM–4 PM |
| Wednesday | 8 AM–4 PM |
| Thursday | 8 AM–4 PM |
| FridayToday | 8 AM–4 PM |
| Saturday | Closed |
Services
AC Repair
Diagnostic assessment and component replacement for air conditioning systems experiencing reduced cooling, unusual noises, or startup failures.
AC Installation
New air conditioner installation including system selection guidance, proper sizing, and complete setup ensuring optimal performance.
AC Maintenance
Preventive tune-ups including filter replacement, refrigerant level verification, and coil cleaning to maintain peak efficiency.
Heating Repair
Fixing furnace or heat pump malfunctions including ignition problems, blower issues, and thermostat calibration concerns.
Heating Installation
Professional heating system installation with load calculation, proper venting, and complete commissioning for reliable winter operation.
Heating Maintenance
Seasonal heating system inspection and adjustment covering burner cleaning, safety control testing, and efficiency verification.