HVAC Services in Carrollton, TX

Reliable Heating and Cooling for Carrollton Homes and Businesses

Select Air Conditioning & Heating provides dependable HVAC Carrollton TX service for homeowners and small businesses, delivering honest repairs, quality installations, and friendly support just south of our Lewisville base.

Quality Cooling and Heating for Carrollton

AC, Heating, and Comfort Solutions for Every Season

Carrollton’s hot summers and cool winter fronts mean your AC and heating system can’t afford to be unreliable. We offer a full range of services, from air conditioning repair Carrollton families call when systems quit, to new high-efficiency installations and routine maintenance. Our technicians work in homes across north and south Carrollton, from neighborhoods near Castle Hills to areas off Belt Line and Old Denton Road. We recommend solutions based on your home’s age, layout, and comfort concerns—not a scripted sales pitch.


  • AC Repair in Carrollton – Fast Carrollton AC service to get your cooling system back on track when it stops keeping up.
  • AC Installation & Replacement – Properly sized, efficient AC installation Carrollton Texas homeowners choose for long-term comfort.
  • Heating & Furnace Repair – Furnace repair Carrollton residents rely on when cold nights expose hidden problems.
  • Heating Installation & Heat Pumps – New heating systems and heat pump options matched to Carrollton’s climate and home styles.
  • Attic Insulation & Ductwork Upgrades – Energy and airflow improvements that can make older 80s–90s homes feel more comfortable and efficient.

Our Reputation Among Carrollton Homeowners

A Family-Owned Alternative to Big DFW HVAC Companies

Many Carrollton homeowners are looking for an HVAC contractor they can talk to directly, not a large, anonymous call center. As a family-owned company just up the road in Lewisville, we focus on clear communication, respectful service, and doing the job right the first time. We’ve worked in a wide range of Carrollton homes—older houses, townhomes, and newer suburban neighborhoods—and we understand the common comfort challenges each type brings. Customers appreciate that we take time to explain what’s happening with their system and why we’re recommending a specific repair or replacement. Over time, that approach has helped us earn strong word-of-mouth referrals throughout the Carrollton area.

Fast, Nearby HVAC Service for Carrollton

Close Enough for Quick Response, Small Enough to Care

Carrollton is only a short drive from our home base, which means you don’t have to wait on a company coming from across the Metroplex when your AC or heat goes down. We regularly serve homes and small businesses near Castle Hills, along the Sam Rayburn Tollway, and in neighborhoods closer to Josey Lane and Belt Line. Because we know the local roads and traffic patterns, we plan our schedules realistically and communicate clearly about arrival times. Our goal is to provide prompt, dependable service that respects your time as much as your comfort. Whether you need a quick repair or are planning a larger replacement, you get the same attentive, local-level care.

Light Commercial and Multi-Unit HVAC in Carrollton

Support for Offices, Shops, and Multi-System Homes

Carrollton has a strong base of small businesses, offices, and larger homes that often use multiple HVAC systems. We offer light commercial HVAC services for shops, professional offices, and other small commercial spaces, as well as maintenance and repair for homes with two or more systems. Coordinating service on multiple units at once helps keep your whole building or home comfortable and simplifies scheduling. For businesses, we understand that HVAC issues can affect customers and staff, so we work efficiently and communicate closely about what we find. Whether you’re managing an office near Old Denton Road or a two-story home with upstairs comfort issues, we can help you improve performance and reliability.

FAQ – Carrollton HVAC

Common Questions from Carrollton Residents and Business Owners

  • Do you serve all parts of Carrollton, including areas near Castle Hills?

    Yes, we serve all of Carrollton, including neighborhoods near Castle Hills, north Carrollton, and areas closer to Belt Line and Marsh. Our proximity from Lewisville makes it easy for us to reach homes and businesses across the city. We treat Carrollton as a core part of our service area, not an out-of-the-way add-on. If you’re unsure whether we cover your specific neighborhood, a quick call can confirm.

  • How quickly can you respond to AC repair calls in Carrollton?

    Response time depends on the season and current workload, but we work hard to provide prompt AC repair for Carrollton, especially when there is no cooling. In many cases, we can offer same-day or next-day service, particularly during moderate weather. During peak summer heat, we prioritize urgent situations and communicate clearly about available time windows. Our goal is always to restore comfort as quickly as we reasonably can.

  • Can you work on older HVAC systems in Carrollton homes built in the 80s or 90s?

    Yes, we have extensive experience with systems in homes built during those decades, which are very common in Carrollton. We can repair many older units, but we’re also honest about when replacement may be a better long-term option due to efficiency or reliability concerns. If you choose to upgrade, we’ll help you select and size a system that fits your home and budget. We can also discuss duct and insulation improvements that often benefit these homes.

  • Do you offer financing for new HVAC installations in Carrollton?

    We do offer financing options for qualifying customers who are replacing AC or heating systems or undertaking larger HVAC projects. Financing can make it easier to move forward with a needed replacement without delaying comfort. During your estimate, we’ll explain available plans and help you understand how the monthly payments would look. You can also visit our Financing page for an overview before we visit.

  • Can you service multi-system homes and small commercial spaces in Carrollton?

    Absolutely. Many Carrollton properties—especially larger homes and light commercial spaces—have two or more HVAC systems. We can service all of them during one visit and set up maintenance plans that keep everything on a consistent schedule. For small offices and shops, we offer light commercial service tailored to your hours and needs. Our goal is to keep your entire space comfortable without unnecessary disruption.