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Uncomfortable at Home? Get Reliable HVAC Services in Gilmer!

Your satisfaction is our priority, from start to finish.

highly rated by customer reviews!

Trusted HVAC Services for Your Gilmer Home

Summit Air Conditioning & Heating has proudly served Gilmer since December 1998. As a family-owned company, we understand the importance of keeping your home comfortable year-round. Our team brings reliable service and genuine care to every job, treating your home like our own. Gilmer residents count on us for honest answers and quality workmanship.

Stay Cool All Summer with Expert AC Services

Texas summers push your cooling system to its limits. When your AC struggles to keep up with Gilmer’s heat, you’re left uncomfortable and facing higher energy bills. Ignoring small problems today means bigger repairs tomorrow. Summit Air Conditioning & Heating delivers fast, dependable AC services, including:

AC repair to restore cool comfort quickly
AC installation for energy-efficient cooling
AC tune-up and maintenance to prevent breakdowns

Dependable Furnace Services for Chilly East Texas Nights

Cold weather arrives fast in Gilmer, and a failing furnace can leave your family shivering. Old or poorly maintained heating systems waste energy and struggle to warm your home evenly. Don’t wait until the coldest night of the year to discover your furnace won’t start. Our furnace services keep you warm and safe, including furnace repair, installation, tune-up, and maintenance.

Heat Pump Solutions That Work Year-Round

Heat pumps provide both heating and cooling, making them perfect for Gilmer’s climate. When your heat pump isn’t performing right, you lose comfort in every season. We handle heat pump installation for new systems, heat pump repair when problems arise, and heat pump maintenance to maximize efficiency and lifespan.

Breathe Cleaner Air with Indoor Air Quality Services

Your home’s air quality affects your family’s health every single day. Dust, allergens, and humidity problems make breathing harder and leave you feeling uncomfortable. Poor IAQ can trigger allergies and make existing health issues worse. Summit improves your indoor environment with duct replacement, duct repair, and smart thermostats that give you total control over your comfort.

Commercial HVAC Services for Gilmer Businesses

Your business depends on reliable heating and cooling to keep employees productive and customers comfortable. System failures mean lost revenue and unhappy clients. We provide commercial HVAC services, including AC and heating solutions designed for business needs. Our technicians understand the unique demands of commercial properties and deliver service that keeps your operations running smoothly.

New Construction HVAC Installation

Building a new home or commercial property in Gilmer? The right HVAC system makes all the difference in comfort and energy costs. Choosing the wrong equipment means years of high bills and temperature problems. Our new construction services include proper system sizing, efficient installation, and expert guidance to select equipment that fits your specific needs.

Why Gilmer Homeowners Choose Summit

Choosing the right HVAC company means finding a team that puts your family first. We’ve built our reputation on honest service and reliable results.

Family-owned and operated

48-hour service guarantee

Fully licensed and insured

Energy efficiency focused

Trane Top 10 Dealer

Hear What Your Neighbors Are Saying

Our work speaks for itself, but don’t just listen to us. Gilmer residents share their experiences on Google Reviews, Facebook, and other platforms. They talk about our friendly technicians, transparent pricing, and commitment to getting the job done right. Check out their stories and see why families across Gregg County trust Summit Air Conditioning & Heating for all their heating and cooling needs.

Solving Gilmer's Unique Climate Challenges

Gilmer faces hot, humid summers and cold winter nights that put serious stress on HVAC systems. High humidity makes your home feel muggy even when the AC is running. Temperature swings between seasons force your equipment to work harder. Summit Air Conditioning & Heating understands these local challenges. Our technicians know how East Texas weather impacts your system and provide solutions that actually work for Gilmer’s climate.

Explore Gilmer While We Work on Your System

While our team handles your HVAC needs, take time to enjoy what makes Gilmer special:

Yamboree Festival – Celebrate East Texas heritage each October
Historic Downtown – Unique shops and local dining spots
Lake Gladewater – Fishing and outdoor recreation nearby
Upshur County Courthouse – Beautiful historic architecture
Local parks – Great spaces for families and pets

Serving Communities Across Gregg County

Summit Air Conditioning & Heating proudly serves families and businesses throughout Gregg County. We’re your neighbors, committed to delivering the same quality service in every community we serve.

Built for Texas Weather, Proven in Gilmer

East Texas weather tests every HVAC system. Summer temperatures regularly climb into the 90s with thick humidity that makes it feel even hotter. Winter brings cold fronts that drop temperatures fast. Your heating and cooling equipment works overtime through scorching summers and surprising cold snaps. Summit delivers maintenance and repairs that keep your system running strong through every season, helping you stay comfortable while protecting your investment from Gilmer’s demanding climate.

Maintenance Plans That Keep You Comfortable

Waiting for your HVAC system to break down costs more than preventing problems in the first place. Regular maintenance catches small issues before they become expensive emergencies. Our Silver and Platinum membership plans include scheduled tune-ups, priority service, and discounts on repairs. Members enjoy peace of mind knowing their system gets the attention it needs to run efficiently all year long.

Common Questions from Gilmer Residents

We know you have questions about HVAC services. Here are answers to what Gilmer homeowners ask us most often.

Do you offer same-day service in Gilmer?

We prioritize getting to you quickly. Our 48-hour service guarantee means you won’t wait long for help when your system needs attention.

How often should I schedule HVAC maintenance?

Most systems need maintenance twice yearly – once before summer and once before winter. Our membership plans handle the scheduling for you automatically.

What's the average lifespan of an AC unit in Texas?

Texas heat is tough on equipment. Most systems last 10-15 years with proper maintenance, but neglect can shorten that significantly.

Do you handle both residential and commercial HVAC?

Yes, we serve homes and businesses. Our technicians have experience with systems of all sizes across Gilmer and Gregg County.

Can you help with high energy bills?

Absolutely. We identify efficiency problems and recommend solutions like tune-ups, repairs, or system upgrades that reduce monthly costs.