Dallas, TX Heating & Air Conditioning Services

When Dallas heat climbs into the 90s or an unexpected cold snap hits, you need an HVAC contractor that responds fast. StevenSons Heating & Air Conditioning provides complete heating and cooling services across Dallas — with the same personal, family-owned attention that’s earned us a 25-year reputation for reliability.



From AC repair and installation to furnace maintenance and emergency HVAC service, we’re equipped to handle every comfort challenge. Our dispatch location in nearby Rowlett allows us to reach most East Dallas neighborhoods — including Lakewood, Casa View, and Lake Highlands — typically within 30–45 minutes for emergency calls.

When your AC breaks down during a Dallas summer or your heater fails in January, every minute counts. Our team provides prompt response and transparent communication from the first call to final repair. Because every service call is answered directly by a StevenSons owner, you’ll never be routed through an answering service or left waiting for a callback. We triage emergency requests immediately, ensuring that true comfort or safety issues are prioritized without delay.

For ongoing peace of mind, consider enrolling in our Preventative Maintenance Plans, which include priority scheduling, biannual tune-ups, and discounts on repairs.