- Authorized Lennox Dealer
- Up to 26 SEER
- Online Dispatch Booking
- Authorized Lennox Dealer
- Up to 26 SEER
- Online Dispatch Booking
- Authorized Lennox Dealer
- Up to 26 SEER
- Online Dispatch Booking
HVAC Installation in Lexington TN by Hayes Refrigeration
Hayes Refrigeration provides dependable HVAC installation across Lexington and West Tennessee. As an Authorized Lennox Dealer offering equipment up to 26 SEER, we deliver precise system sizing, duct evaluations, and clean installations. Book online today and receive convenient, real-time SMS dispatch updates straight to your phone.

Bonded & Insured
2-hours Response
After Hours Service
Emergency Service
54+ Years Experience
Employee Screening
Why Choose Hayes Refrigeration for HVAC Installation
Hayes Refrigeration has provided honest, high-integrity mechanical trade work across Lexington and West Tennessee for over 45 years. As a 3rd and 4th generation family owned and operated business founded in 1972, we take genuine pride in correct installations rather than quick sales. We are fully licensed in Tennessee, bonded, and insured. As an Authorized Lennox Dealer, we install equipment reaching up to 26 SEER and offer flexible financing. When you schedule through our online booking tool, you get transparent pricing and automated SMS updates.


Benefits of Professional Heating and Cooling Replacement
Upgrading your heating and cooling equipment transforms your indoor living environment. With properly matched equipment, you gain lower utility overhead, balanced room temperatures, and dependable reliability across fluctuating West Tennessee seasons.
Superior Energy Efficiency
Modern Lennox systems reach up to 26 SEER ratings, significantly lowering electric utility consumption through variable-capacity compressors and optimized heating stages.
Custom Climate Zoning
Eliminate cold spots and uneven temperatures across additions or upper levels with multi-zone split systems tailored specifically to your floor plan.
Dependable Seasonal Reliability
Proper equipment sizing and EPA-certified refrigerant charging ensure steady indoor warmth during freezing snaps and balanced cooling all summer long.
Our Professional HVAC Replacement and Installation Process
Our multi-generational installation workflow eliminates guesswork. From your first consultation through final startup, we follow exact mechanical standards so your new system operates reliably. Take a look at our four-step process, and reach out to our team if you have any questions before booking.
01
Free Consultation
We visit your property to evaluate heating requirements, measure square footage, inspect existing ductwork, and discuss your efficiency goals.
02
Custom System Design
We match your home with properly sized Lennox heat pumps, split systems, or package units, providing itemized estimates and financing options.
03
Precision Installation
Our EPA-certified technicians remove old hardware cleanly, install the new equipment, seal connections, and run pressurized refrigerant lines to code.
04
Testing and Commissioning
We test airflow, calibrate thermostat controls, verify operational pressures, and walk you through system operation to ensure complete peace of mind.

Serving Lexington and Greater West Tennessee Communities
Headquartered in Lexington, Hayes Refrigeration has proudly served Henderson County and neighboring West Tennessee communities since 1972. Our multi-generational mechanical trade background ensures homes and facilities receive reliable sizing, honest craftsmanship, and prompt dispatch right when regional weather shifts.
Lexington
West Tennessee, TN, USA
Jackson, TN, USA
Frequently Asked Questions
Investing in a new heating and cooling system is a major decision for any homeowner. We believe in providing clear, straightforward technical answers so you feel completely confident in your equipment selection, ductwork compatibility, and overall project costs before any installation work begins.
Yes. We offer free in-home consultations for HVAC installations and system replacements throughout Lexington and surrounding communities. We inspect your home layout, evaluate existing ductwork, calculate heat loads, and outline clear equipment options with transparent pricing.
Yes. Flexible financing is available for qualifying homeowners to help manage major system replacements comfortably. We review all payment plans clearly during your consultation so you can choose high-efficiency comfort without financial stress.
As an Authorized Lennox Dealer, we install advanced Lennox equipment with ratings reaching up to 26 SEER. We install complete split systems, packaged units, multi-zone configurations, heat pumps, and ductless mini-splits tailored to your structure.
A standard residential system changeout typically takes one full working day. More complex multi-zone duct adjustments or full layout overhauls may take longer. We keep you informed via automated SMS updates throughout every stage.
A standard residential system changeout typically takes one full working day. More complex multi-zone duct adjustments or full layout overhauls may take longer. We keep you informed via automated SMS updates throughout every stage.

book now
Upgrade Your Home Comfort System Today
Do not let an aging heating or cooling system leave you stranded during sudden seasonal temperature drops. Schedule your free in-home consultation today. Book directly using our online dispatch tool to conveniently secure your appointment along with helpful SMS reminders and technician arrival updates.
