Adon Complete Air Conditioning and Heating

Is this your business?
Verify your details, earn a verified badge, and start getting customer inquiries. Takes about a minute by phone.
Claim This Business FreeClaiming is free. Featured placement is optional, $99/mo.
About Adon Complete Air Conditioning and Heating
Adon Complete Air Conditioning and Heating maintains a 4.9-star rating across 837 reviews in Anna, Texas. The heating contractor operates 24 hours a day, seven days a week, providing continuous coverage for homeowners throughout Anna and the surrounding Collin County community. Multiple reviewers specifically mention technicians by name, describing interactions with staff members who have handled their HVAC needs for years. The high volume of reviews and consistent five-star ratings reflect a contractor that has built lasting relationships with residential customers in this growing North Texas city.
This contractor distinguishes itself through consistent availability and personalized service. Reviewers repeatedly mention specific team members who have become trusted contacts for their household HVAC needs. The combination of round-the-clock emergency availability and a reputation for sending knowledgeable technicians to each appointment creates a service model that many reviewers describe as exceptional. Several customers note they switched from other HVAC companies after experiencing the difference in customer care.
Customer stories from reviews illustrate the contractor's approach to service. Deborah Fischer describes Kelsie going above and beyond with kindness and patience, while Brayden earns consistent praise for professionalism and clear communication about repairs. David Aiello recounts how Adon replaced an AC unit after he was unhappy with another company's price and service, and the experience led him to transfer both his units to their maintenance program. Shelby, another technician mentioned by name, recently performed preventative maintenance and patiently answered detailed questions about system fine-tuning.
What Customers Say
Of three sampled reviews, two are five-star ratings praising specific technicians and long-term service relationships, while one one-star review cites a dispute over warranty pricing for a capacitor replacement. Positive reviewers mention emergency response, diagnostic skill, and named technicians including Kelsie, Brayden, and Shelby.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| SaturdayToday | Open 24 hours |
Services
AC Repair & Maintenance
Diagnostic services, tune-ups, and repairs for air conditioning systems including capacitor replacement under warranty.
Heating Repair & Maintenance
Furnace and heating system repairs, annual service calls, and preventative maintenance for cold weather readiness.
Emergency HVAC Service
24/7 availability for same-day emergency repairs during heat waves, holidays, and weekends.
AC System Replacement
Full AC unit replacement with price options and efficiency recommendations tailored to homeowner budget.
Preventative Maintenance Contracts
Annual service agreements covering both AC and heating units with scheduled tune-ups and priority scheduling.