Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This BusinessSGI Heating and Cooling has earned a 4.7-star average across 501 reviews in Flint, Michigan, establishing itself as a trusted residential climate control provider throughout Genesee County. The company operates Monday through Friday from 8 AM to 5 PM, serving homeowners who need reliable heating and cooling solutions without pressure tactics or unnecessary upgrades. Reviewers consistently note the team's transparent, needs-based approach to system recommendations.
The sales and installation crews at SGI distinguish themselves through transparent communication and respect for the customer's budget. Multiple five-star reviews commend the team for selling only what is actually needed, avoiding aggressive upselling that plagues many contractors. This philosophy appears consistently across both new system installations and smaller service calls.
Customer testimonials reveal named technicians who deliver specific results. Reviewers highlight installers Jim and James for their professional conduct, clear communication throughout installation, and thorough work. During one heat wave, customers report receiving same-day service for critical cooling failures. The sales team, including Cramer and Garrett, receives recognition for making complex technical details accessible to homeowners.
491 of 501 reviewers award 5 stars, praising professional conduct and honest recommendations. Three negative reviews cite installation quality control, with specific issues around thermostat wiring, disconnected ductwork, and air filtration components. Named technicians Jim, James, Cramer, and Garrett appear across multiple positive reviews, suggesting consistent team expertise.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Complete heating and cooling system install with air return configuration and thermostat setup.
Diagnose and repair cooling failures, frozen coil issues, and refrigerant problems.
Fix furnace and heat pump failures to restore heating functionality.
Repair and adjust return air ducts and lines affecting system airflow.
Install or upgrade indoor air quality systems, requires separate order discussion.