We Make Your Air Better
HVAC & AC Services in Mineola, TX
The historic town of Mineola, TX sits at the heart of Wood County, and its homeowners face the same demanding East Texas summers and surprise winter cold snaps as the rest of the region. At 903 HVAC, we have spent over 40 years keeping East Texas families comfortable, and we bring that same honest, hands-on service to Mineola. As a woman-owned business operated by Larry and Karen Lacaze, we focus on clear answers and same-day service during business hours.
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Complete HVAC Solutions
Heating & Cooling Built for Mineola Homes
From our headquarters at 13872 FM 14 in Tyler, Mineola is an easy drive west, and we serve the community regularly. The East Texas climate works HVAC equipment hard - compressors run long hours through the cooling season, evaporator coils face constant humidity, and older homes around Mineola's historic district often need careful, experienced service.
When something fails, you want a contractor who has seen it before and will tell you honestly whether a repair or a replacement is the better value. Our technicians are not paid on commission, so the advice you get is straight. Every job is backed by our Texas HVAC license (TACLB#39819E) and BBB accreditation.
903-393-1044 Book Your ServiceCooling Solutions
AC Repair & Installation in Mineola, TX
Air conditioning is the system Mineola homeowners rely on most. From late spring through early fall, your AC runs almost nonstop to beat the heat and remove humidity. We provide complete central air conditioning service - ac repair, ac installation, and seasonal ac maintenance.
Common AC Problems We Fix
Most no-cool calls come from a dirty filter, low refrigerant from a leak, a frozen evaporator coil, a failing capacitor or compressor, or a clogged condensate drain. If your system still uses phased-out R-22 refrigerant, repairs are pricier and replacement with a modern R-410A American Standard system is often the smarter long-term move. We pinpoint the cause and walk you through your options before any work begins.
AC Repair Services AC InstallationHeating Solutions
Heating, Heat Pumps & Mini-Splits
Mineola winters are usually mild, but cold fronts can push temperatures into the low 20s. We install and service gas furnaces and ducted heat pumps using American Standard equipment, an efficient choice for the mild East Texas climate.
Ductless Mini-Splits & Mobile Homes
For additions, garages, shops, and the many older homes around Mineola that lack ductwork, Samsung ductless mini-split installation provides zoned comfort without a full duct system. We also specialize in mobile and modular home AC, including the package units many contractors decline.
Mini-Split Services Furnace ServicesLocal Service
Serving Mineola & Wood County
We serve homeowners across Mineola and the surrounding Wood County area, including the historic downtown district, neighborhoods near the US 80 and US 69 junction, the Mineola Nature Preserve area, and the rural communities between Mineola and Hawkins, Lindale, and Holly Lake Ranch. Wherever you are around town, we know the area and respond quickly.
Your Trusted Partner
Why Mineola Homeowners Choose 903 HVAC
40+ Years in East Texas
Four decades of solving HVAC problems specific to this climate means better diagnoses and fewer callbacks.
Woman-Owned, Family-Operated
Larry and Karen Lacaze built 903 HVAC on honesty and respect - no pressure, no upselling.
American Standard Dealer
As an American Standard Customer Care Dealer, we meet the manufacturer's highest standards.
Licensed & Accredited
Texas HVAC License TACLB#39819E, BBB Accredited, and a Lindale Chamber of Commerce member.
Our Service Areas
Serving Our Neighbors in Tyler & East Texas
903 HVAC proudly serves Tyler and surrounding communities with reliable heating and cooling service. We've been part of this community for over four decades, and we're committed to keeping our East Texas neighbors comfortable year-round. Our technicians know the area, understand local climate challenges, and respond quickly when you need us.
Serving Our Communities Around
Not Sure if We Service Your Area?
Don't see your area listed? Give us a call - we serve more East Texas communities than shown here and may be able to help.
903-393-1044 View All Service AreasAnswering Your Questions
Frequently Asked Questions - HVAC in Mineola, TX
The most common causes in Mineola homes are a dirty air filter, low refrigerant from a leak, a frozen evaporator coil, or a failing compressor. Our technicians diagnose the exact cause on the first visit and explain your options before any work begins. Call 903-393-1044.
Consider replacement if your system is over 15 years old, needs frequent repairs, struggles to keep your Mineola home comfortable, or still uses R-22 refrigerant. If it is newer and the fix is minor, repair is usually the smarter spend. We give an honest assessment, never a commission-driven upsell.
Because our office in Tyler is a short drive from Mineola, we can typically schedule same-day or next-day appointments during business hours and prioritize urgent failures during extreme heat. Call 903-393-1044 and we will work to reach you as quickly as possible.
Absolutely. We specialize in mobile and modular home HVAC, including package units and the specialized ductwork these homes use, which many Wood County contractors will not touch. Whether you need a repair or a full replacement, we have the right equipment and experience.
