About SunDollar
A locally owned HVAC company serving North Dallas & East Texas, specializing in repair-first service, maintenance, and full system replacement for residential homes.
Maintain first. Repair second. Replace last.
We believe in exhausting every option before recommending a full system replacement. This three-step approach saves homeowners thousands while keeping their systems running longer.
Maintain First
Regular maintenance catches problems early, keeps efficiency high, and adds years to your system's life. Prevention is always cheaper than repair.
Repair Second
When something breaks, we diagnose and fix it. If a $200 repair gets you five more years, we won't push a $6,000 replacement. Period.
Replace Last
Only when maintenance and repair no longer make financial sense do we recommend replacement — with transparent pricing and professional installation included.
What Sets SunDollar Apart
Repair-First Philosophy
We fix your system when others push replacements. If a $200 repair beats a $6,000 replacement, we'll say so.
Transparent Pricing
Zero diagnostic fees. Flat-rate repairs quoted before work begins. No hidden charges, no surprises.
Licensed & Insured
TACLA45889E. Fully licensed, bonded, and insured. EPA-certified technicians on every job.
Locally Owned
Not a franchise. A local North Texas company that knows the climate, the homes, and the people.
Property-Wide Coverage
Our Access Comfort Care Agreement covers every system on your property — not per-unit like most companies.
Same-Day Service
Emergency and same-day slots available. We prioritize urgent calls, especially during extreme heat.
Frequently Asked Questions
Common questions from homeowners in the North Texas and East Texas metroplex.
How much does urgent HVAC repair cost in North Texas and East Texas?
Our HVAC service includes a free on-site diagnostic — zero diagnostic fees. After diagnosing the issue, we explain the problem and provide flat-rate repair options before any work is performed.
Do you offer same-day AC & furnace repair?
Yes. We provide same-day AC repair and furnace repair for residential systems when scheduling allows. This includes AC systems not cooling, furnaces not heating, airflow issues, thermostat problems, leaks, unusual noises, and system shutdowns.
How quickly can you come out for HVAC service?
Same-day service is often available depending on demand and scheduling. Urgent calls are handled as quickly as possible, especially during extreme heat or cold conditions.
What areas do you service in North Texas and East Texas?
We service North Texas and East Texas and surrounding suburbs including Kaufman, Mabank, Gun Barrel City, Plano, Richardson, Garland, Mesquite, Irving, Grand Prairie, Arlington, Carrollton, Farmers Branch, The Colony, Frisco, and McKinney.
Do you work on all HVAC brands?
We service and install major HVAC brands including Trane, Carrier, Lennox, Amana, and other common residential systems. We are also an Exclusive LG Pro Dealer.
Ready to work with us?
Schedule a service call or give us a ring. We pick up the phone — no call centers.