Common Questions
What should Memphis homeowners consider when replacing an HVAC system?
In our Memphis climate, a proper HVAC replacement must account for our humid summers and variable winters. We evaluate your home's insulation, ductwork, and specific layout to recommend a correctly sized, energy-efficient system. A system that's too large or too small won't dehumidify properly or run efficiently. Our 17 years of local experience ensure we install a system tailored for lasting comfort and lower utility bills in our specific environment.
Why is my thermostat malfunctioning, and how can you fix it?
Thermostat issues in Memphis homes are common and can stem from wiring problems, aging components, or calibration drift due to temperature fluctuations. Our certified technicians start by diagnosing whether it's a simple thermostat issue or a symptom of a larger system problem. We can repair or replace your thermostat, and we're experienced with integrating new smart thermostats to work seamlessly with your existing HVAC equipment, helping you regain control and efficiency.
Do you work on all brands of HVAC equipment?
Yes, absolutely. Our technicians are knowledgeable in the repairs and service of all makes and models of heating and cooling equipment. Whether you have a common brand or a specialized system, we have the training and parts access to diagnose and fix it correctly. As a locally owned company, we focus on solving the problem with the right repair, not on pushing a specific brand.
Service Capabilities
- HVAC installation or replacement
Local Business Overview
Circle Square Mechanical has been a trusted local HVAC partner for Memphis homes and businesses for over 17 years. As a locally owned and operated company, we specialize in the installation and replacement of customized heating and cooling systems, ensuring each project meets the unique needs of your property. Our certified technicians are skilled in servicing and repairing all makes and models, providing reliable solutions backed by deep industry knowledge. We understand the specific challenges Memphis residents face, from thermostat malfunctions to integrating modern smart thermostats with older systems. Our approach is straightforward: we diagnose the issue accurately, explain your options clearly, and perform the work with a commitment to quality and lasting comfort. Our goal is to be the dependable mechanical contractor you call for any HVAC need.
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |









