
Centigrade HVAC
Technician diagnosed and replaced a faulty thermostat in under an hour, standing out against the slow response times reviewers have had elsewhere.
Rafael Canizales and his team consistently arrive on schedule, identify problems accurately, and explain repairs in plain language. Reviewers trust their honest assessments, note they do not push unnecessary work, and cite fair pricing paired with thorough workmanship and courteous conduct.
The business handles emergency calls (same-day response in 107-degree heat, next-day service during peak summer), works with warranty companies, and demonstrates technical depth on complex systems. Shoe coverings and clean work are mentioned; follow-up after service completion is noted.

Technician diagnosed and replaced a faulty thermostat in under an hour, standing out against the slow response times reviewers have had elsewhere.

One review available (3 stars) poses a product inquiry about curb hood vents and requests photos. Limited evidence to assess service quality or reliability.

Build Well Contracting holds ROC License 345262 and serves as a factory-authorized warranty repair company in Phoenix. Review evidence is limited; no individual customer text is available to assess service quality or typical customer experience.
Last updated 2026-08-04