We Cut Out The Middleman And Go Direct To Manufacturers.
Top Brands. No Hassle Expert Installation. 100% Warrantied and Guaranteed Satisfaction*.
How It Works
Simple 4-Step Process
Single-family or commercial? Answer a few quick questions to find the right system.
Browse in-stock units by brand, tonnage, and budget. Every listing includes your installed price.
Within 24 hours of purchase, a licensed Lone Star tech contacts you to schedule a free on-site inspection.
Within 24 hrsYour new system is professionally installed within 72 hours of product availability.
Within 72 hrsShop Equipment
Find Your System
In Stock
In Stock
In StockWhy Buy
Direct With
Lone Star?
We're the contractor — not a middleman. When you buy from us, a Lone Star tech handles your inspection, install, and warranty service. One call, done.
- ✓No markups from third-party installers — you pay wholesale + our labor
- ✓Licensed & insured in Texas · TACLB145589R
- ✓10-Year+ manufacturer warranties on all systems
- ✓Free jobsite inspection with every equipment purchase
- ✓100% money-back guarantee if the system isn't right for your home
- ✓20% off for first-time customers — no code needed
Service & Repairs
Need Service, Not a New Unit?
Diagnostics, repairs, and tune-ups for single-family homes. Flat-rate, no surprises.
On-site diagnostics and repairs for commercial systems, rooftop units, and multi-family buildings.
Same-day emergency response, 7 days a week. We don't leave you without AC in a Texas summer.
Customer Reviews
What East Texas Customers Are Saying
Compared three quotes from other HVAC companies and Lone Star came in 40% cheaper — and they're the ones actually doing the work, not farming it out. New unit installed in two days.
“Bought a 3-ton unit through Lone Star and had it installed three days later. The tech was on time, cleaned up after himself, and walked me through the thermostat settings.”
“My commercial unit went down on a Friday afternoon. Lone Star had someone out the same day, diagnosed the problem, and ordered the part. Back up by Monday morning.”
“The membership pays for itself after one tune-up. They come out twice a year, priority scheduling when something breaks, and 20% off parts.”
Membership Plans
Stay covered all year.
- ✓Annual AC + Heating tune-up
- ✓10% off parts and labor
- ✓Priority scheduling
- ✓1 residential unit covered
- ✓Bi-annual tune-ups (Spring + Fall)
- ✓20% off parts and labor
- ✓Same-day priority dispatch
- ✓Up to 3 units covered
- ✓Free diagnostics, unlimited
- ✓Quarterly inspections + tune-ups
- ✓25% off parts and labor
- ✓Dedicated account manager
- ✓Unlimited commercial units
- ✓Emergency service 24/7
- ✓Financing available
East Texas Service Area
HVAC Supplier Serving Fort Worth & Tyler Area
Lone Star Mechanical is your local HVAC contractor and equipment supplier serving Fort Worth TX and Tyler & East Texas. We carry Goodman and Lennox systems in-stock and can have a tech on-site within 24 hours of purchase.
Where do you serve in Texas?
We serve the Fort Worth area (Fort Worth, Arlington, Mansfield, Burleson) and Tyler & East Texas (Tyler, Longview, Marshall, Kilgore, Henderson). Not sure if we cover your area? Call 903-504-0168.
How much cheaper is buying HVAC direct?
Most customers save 30–50% compared to traditional HVAC companies. We buy at contractor pricing and pass that to you — you pay near-wholesale for the unit, then a flat labor rate for installation. No distributor markup.
What brands do you carry?
We stock Goodman single-stage (14.3 SEER2) and two-stage (17.2 SEER2) AC condensers and heat pumps, plus Lennox Signature variable-speed systems. All new R-32 refrigerant compliant.
Do you also do HVAC repair near me in Tyler or Longview?
Yes — same-day and next-day service calls in Tyler TX and Longview TX. Flat-rate diagnostics starting at $89 for residential. Emergency no-cool service available 7 days a week.