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Is Your Home Uncomfortable? Get Reliable HVAC Services in Longview

Keep your home cozy with trusted, family-owned service.

highly rated by customer reviews!

Your Trusted HVAC Partner in Longview

Summit Air Conditioning & Heating has proudly served Longview homeowners since 1998. Our family-owned company understands the unique climate challenges you face in East Texas. Locals choose us because we deliver reliable 5-star service, guaranteed within 48 hours. Whether you need furnace services, AC services, or IAQ services, we treat your home like family.

Stop Sweating Through Another East Texas Summer

East Texas summers mean triple-digit heat that can overwhelm even the best cooling systems. When your AC struggles or fails completely, your home becomes unbearable fast. Summit Air Conditioning & Heating offers complete AC services, including AC repair, AC installation, AC maintenance, and mini splits. Our Texas-licensed technicians address your cooling problems quickly, restoring comfort to every room in your home.

Don't Let Cold Winter Nights Leave You Shivering

Longview winters may be mild compared to up north, but cold snaps still happen. When your furnace stops working on a freezing night, you need help right away. We provide comprehensive furnace services, including furnace installation, furnace repair, and furnace maintenance. Our trained technicians ensure your heating system runs efficiently, keeping your family warm and your energy bills lower.

Year-Round Comfort With Versatile Heat Pump Solutions

Heat pumps offer both heating and cooling in one efficient system, perfect for Longview’s changing seasons. If your current system struggles to keep up or costs too much to run, we can help. Our heat pump services include heat pump installation, heat pump repair, and heat pump maintenance. We’ll find the right solution for your home’s specific needs and budget.

Breathe Cleaner Air Inside Your Longview Home

East Texas pollen, humidity, and dust can make indoor air quality a real problem. Poor air quality triggers allergies, creates stuffiness, and makes your home feel uncomfortable. Summit Air Conditioning & Heating provides IAQ services like duct replacement, duct repair, and smart thermostats. We help you create healthier indoor air so everyone in your family breathes easier.

Reliable Commercial HVAC for Your Business

Your business depends on comfortable temperatures for customers and employees. When commercial systems fail, it costs you money and reputation. We offer commercial HVAC services for heating and cooling needs. Our technicians understand the demands of commercial buildings and work efficiently to minimize disruption to your operations.

Complete HVAC Solutions for New Construction Projects

Building a new home or commercial property in the Longview area? Getting your HVAC system right from the start saves money and headaches later. Our new construction services ensure properly sized, efficient systems installed correctly the first time. We handle permits, design, and installation, making the process smooth from blueprint to move-in day.

Why Longview Homeowners Rely on Summit

Choosing an HVAC company means trusting someone with your family’s comfort. We’ve built our reputation on doing what’s right, even when it’s hard. Our team delivers consistent, reliable service because we’re family-owned and locally committed.

Family-owned since 1998

48-hour service guarantee

Fully licensed and insured

American Standard Customer Care Dealer

Maintenance membership plans available

5-star customer ratings

Real Longview Families Love Our Service

Don’t just take our word for it. Families across Gregg County have experienced the Summit difference firsthand. Check out what your neighbors say about our work on Google Reviews, Facebook, and other platforms. Their stories show why we’ve earned a reputation for outstanding service and customer care.

Common HVAC Problems We Solve in Longview

East Texas heat, humidity, and seasonal temperature swings put serious stress on your HVAC system. Without proper maintenance, systems break down when you need them most. High humidity causes mold growth and makes your home feel sticky. Summit Air Conditioning & Heating tackles these local challenges head-on, providing solutions that address energy efficiency, health and safety, and building durability. We don’t just fix the immediate problem: we prevent future ones too.

Explore Longview While We Work on Your System

While our technicians restore comfort to your home, explore what makes Longview special. Visit the Gregg County Historical Museum to discover local history. Take the family to Lear Park for a relaxing afternoon by the lake. Browse the shops and restaurants downtown. Longview offers something for everyone, and you can enjoy it all knowing your home comfort is in capable hands.

Serving Your Neighbors Across Gregg County

Summit Air Conditioning & Heating proudly serves communities throughout the Longview area. We’re your local HVAC experts, ready to help wherever you live in Gregg County.

Built for East Texas Weather Extremes

Longview’s climate throws everything at your HVAC system: scorching summers with temperatures over 100°F, sudden cold snaps in winter, and high humidity year-round. These conditions demand equipment that works hard and efficiently. Summit Air Conditioning & Heating specializes in systems designed for East Texas weather. We ensure your home stays comfortable through every season while keeping your energy costs under control.

Protecting Your Investment With Maintenance Plans

Your HVAC system represents a major investment in your home. Regular maintenance extends its life and prevents expensive breakdowns. Our Silver and Platinum membership plans include tune-ups, priority service, and repair discounts. Members never worry about scheduling—we handle that for you. These plans also provide documentation that helps when selling your home. Choose the membership level that fits your needs and budget.

Frequently Asked Questions

Here are answers to common questions Longview homeowners ask about HVAC services.

How quickly can you respond to service calls in Longview?

We guarantee service within 48 hours of your call. Our family-owned approach means we prioritize your comfort and work hard to restore it quickly.

Do you offer maintenance plans for Longview residents?

Yes, we offer Silver and Platinum membership plans with annual maintenance, priority service, and repair discounts. Members receive scheduled tune-ups without the hassle of remembering to book.

What areas around Longview do you serve?

We serve all of Gregg County, including Hallsville, Gilmer, Henderson, Kilgore, Diana, White Oak, and Tyler. If you’re in the area, we can help.

Are your technicians licensed to work in Texas?

Absolutely. All our technicians hold Texas state licenses and receive ongoing factory training. We’re also an American Standard Customer Care Dealer in Longview.

What makes Summit different from other HVAC companies?

We’re family-owned, which means we treat every home like our own. Our technicians don’t just fix immediate problems: they look at energy efficiency, safety, and system health to prevent future issues.