This business is Trusted — customers consistently rate it 4.9★ across 660 reviews, indicating reliable, quality service.
Strong long-term review history with 660 reviews and a 4.9★ average signals reliable, consistent service.
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Customers frequently praise quality installations, energy-efficient recommendations, and responsive follow-up.
Scheduling during peak season (summer/winter) can take time — book ahead.
Homeowners looking for a trusted HVAC provider for installs or repairs.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
Travis came out this morning to do a check up on our AC/Heat system. He is very courteous, polite and professional. He was very thorough and clear in his explanations of what he recommends for our system. Travis has a great personality and it was a pleasure having him to come out and do the inspection on our system. Dial One Johnson always sends the best people out. Thank you for your awesome customer service and great workers! These guys truly are the best, cant recommend them enough. If you need AC, AC service of any kind, Johnson Dial One are the very best in the field! You can’t go wrong with them. Thank you again for sending Travis to us; he is truly a credit to his profession and represents his company magnificently!
Jose called and let me know that he was available earlier than scheduled, which was excellent. Arrived, diagnosed and fixed my furnace problem within 10 minutes. Very pleasant and easy to work with. Top service.
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Data sourced from Google Places API · ReviewRank Smart Score
Rankings are based on public review signals only. No paid placements.
Dial One was quick to book an appointment. Their friendly admin staff was very helpful. The call-out fee is mandatory, and they only come to assess, so the work wasn't done the same day. But once the plumbers were there 2 days later, they did all they could to figure out and fix the problems. A big shout-out to James & Will, who were excellent in their communication and work-ethic. I will certainly call on these folks again.
Mold light install in vent system went well. Fast and clean! Other problem areas were identified and an intervention was to avoid future problems, of which was much appreciated. Very informative about what was done. Overall pleased with the service
The technician (James) was professional and efficient . I appreciate him remembering having serviced my home before. That goes a long way with me. The problem was diagnosed and completed. I will continue to call Dial One for my plumbing needs.