Expert AC Installation and Repair in Tyler, TX

When the East Texas heat hits, you need an air conditioning system that performs reliably day in and day out. At 903 HVAC, we specialize in dependable AC installation and repair in Tyler, TX, helping homeowners and businesses stay comfortable year-round. Whether you’re installing a new system or your current unit needs service, our experienced team is here to deliver prompt, professional results.

Call (903) 393-1044 today to schedule fast, reliable AC service with straightforward pricing.

With over 40 years in the HVAC industry, 903 HVAC brings decades of expertise to every job. Though we’re newer to the Tyler area, we’re far from new to this business. Our family-owned company is built on a foundation of trust, hard work, and customer-first service—a commitment we’ve carried with us from our previous company in Houston to our new home in East Texas.

Why Quality AC Service Matters in Tyler

Tyler summers are long, hot, and humid. That kind of weather puts your air conditioner to the test—and if your unit is old, underperforming, or malfunctioning, you’ll feel it fast. Installing a high-efficiency system or repairing an existing one not only restores comfort but can reduce your energy bills, improve air quality, and extend the life of your equipment.

Our technicians understand the unique climate demands in Smith County and tailor every solution to match your specific space, comfort goals, and budget. From single-family homes to commercial buildings, we handle it all.

What You Get with 903 HVAC

Choosing 903 HVAC means more than just getting the job done—it means getting it done right. Here’s what sets us apart:

  • Straightforward Pricing: No hidden fees or surprise charges. You’ll know what to expect before we begin any work.
  • Emergency Service Availability: AC problems don’t wait for business hours, and neither do we. Call us when you need us.
  • Residential and Commercial Expertise: Whether you’re replacing a unit at home or upgrading a system for your business, we’ve got the tools and experience to do it well.
  • Certified and Licensed Team: Our team is fully licensed (TACLB39819E) and trained to handle today’s most advanced HVAC systems.
  • Personalized Service: As a family-owned company, we treat every customer like part of the family. You’ll always get honest advice and attentive support.

Our AC Installation and Repair Process

We aim to make your HVAC experience as seamless as possible. Here’s how our service typically works:

  1. Initial Assessment – We evaluate your home or business to determine cooling needs, system performance, and potential issues.
  2. Consultation and Estimate – You’ll receive a clear explanation of your options with transparent pricing and no pressure.
  3. Installation or Repair – Our technicians get to work using best practices and quality materials to ensure lasting results.
  4. Testing and Quality Check – Every installation or repair includes full system testing for safety, efficiency, and comfort.
  5. Follow-Up Support – Have questions later? We’re just a call away.

Whether it’s a faulty compressor, frozen coil, or time to upgrade to a newer energy-efficient model, we diagnose problems fast and get your system back in action.

Common AC Services We Provide

  • AC system installation for new homes and commercial builds
  • Replacement of old or failing AC units with energy-efficient models
  • Emergency AC repair for no-cool or low-cool issues
  • System diagnostics and troubleshooting
  • Thermostat repair and replacement
  • Refrigerant leak repair and recharge
  • Ductwork inspection and basic repair
  • Routine maintenance and seasonal tune-ups

Related AC Installation & Repair Tasks

  • Removal and disposal of old AC unit
  • Installation of high-efficiency cooling system
  • Electrical and refrigerant line connection
  • Testing for correct airflow and thermostat control
  • Final inspection to ensure system is operating at peak performance

Why Tyler, TX Residents Trust 903 HVAC

Our roots run deep in HVAC service. For over 40 years, Larry LaCaze Jr. has worked in the heating and cooling industry, building a reputation for integrity and technical excellence. After relocating to the Tyler area in late 2022 to be closer to family, we launched 903 HVAC with a renewed mission: to serve our new community with the same commitment we upheld for decades elsewhere.

We believe in supporting our neighbors and fellow local businesses. As proud members of the Lindale Chamber of Commerce, we’re invested in making this region more comfortable—one home and business at a time.

Flexible Scheduling for Your Busy Life

Life doesn’t always go according to schedule, and we understand that. That’s why we offer:

  • Weekday Service (Monday–Friday, 8am–5pm)
  • Weekend Appointments by Request
  • Emergency AC Repair Services

When you need us, we’re here. And we’ll show up on time.

FAQs About AC Installation and Repair in Tyler

How do I know if I need a new AC system?

If your unit is over 10–15 years old, requires frequent repairs, or struggles to cool your home evenly, it may be time to consider replacement. We can inspect your system and provide honest recommendations.

Can I get an estimate before I commit?

Absolutely. We offer free, no-obligation estimates so you can make an informed decision without pressure.

Do you offer financing options?

Yes, we partner with financing providers to make system upgrades or major repairs more affordable for your household or business.

What brands do you work with?

We service and install all major AC brands, including Lennox, Trane, Carrier, and more.

How long does an installation take?

Most AC installations can be completed in a single day, depending on the system and layout of your property.

Your Comfort Is Just a Call Away

Whether you’re sweating through the summer or preparing for the next heatwave, 903 HVAC is your trusted partner for AC installation and repair in Tyler, TX. With honest pricing, decades of experience, and a local, family-focused approach, we’re here to keep your home or business cool and comfortable—no matter the season.

Call (903) 393-1044 to schedule your appointment or request a free estimate today.