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Claim Your Free PageHeating & Air Conditioning operates in Minneapolis under the Diaz Heating & Air Conditioning name, a distinction confirmed across eight customer reviews. The business maintains weekday service from 7 AM to 8:30 PM and weekend hours from 9 AM to 7 PM, providing flexible scheduling for residents throughout the Minneapolis metro area. With a 4.6-star average rating from ten verified reviews, the contractor has established a solid local reputation for residential heating and cooling installations and maintenance.
Review evidence points to strengths in customer communication and technical explanation. Multiple reviewers note that technicians walked them through equipment operation after installation, answering questions without rushing. The team appears to focus on ensuring homeowners understand their new systems, particularly regarding smart thermostat connectivity that allows phone-based temperature control.
Technicians named in reviews include Jeff, who performed an AC tune-up for a first-time homeowner and was described as patient and meticulous. John diagnosed and repaired a heater issue in under an hour during one emergency call. Alvin and Jeff both received recognition for excellent communication skills during heater service, with one couple noting they've trusted the team for ten years.
Eight of nine reviewers awarded five stars, praising specific technicians by name. Positive feedback centers on diagnostic speed, thorough explanations, and multi-year customer loyalty. The single one-star review cites licensing and permit concerns that other reviewers did not mention.
| Sunday | 9 AM–7 PM |
| Monday | 7 AM–8:30 PM |
| Tuesday | 7 AM–8:30 PM |
| Wednesday | 7 AM–8:30 PM |
| ThursdayToday | 7 AM–8:30 PM |
| Friday | 7 AM–8:30 PM |
| Saturday | 9 AM–7 PM |
Complete furnace replacement and installation with post-installation training on system operation.
Heat pump system installation paired with smart thermostat setup for phone-based control.
Air conditioning diagnostics, tune-ups, and repair services including filter replacement.
Emergency heating system repair with fast diagnostic turnaround reported by reviewers.
Semi-annual maintenance contracts covering filter changes and system inspections.
Thermostat installation with smartphone app configuration and user training.