JMI Heating & Air

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About JMI Heating & Air
JMI Heating & Air serves residential and commercial customers throughout Jamestown, New York, maintaining a 4.1-star average across 50 customer reviews. The contractor operates Monday through Friday from 8 AM to 4:30 PM and maintains a 24/7 emergency hotline for urgent heating and cooling issues. Reviewers frequently mention the company's willingness to respond quickly to after-hours emergencies, with one customer receiving a return call within 10 minutes of a 10 PM furnace failure.
This contractor distinguishes itself through aggressive price-matching and rebate assistance programs. Multiple reviewers highlight that JMI will match any local competitor's quote and help homeowners identify available manufacturer rebates and utility incentives. The company backs new equipment installations with a one-year labor warranty and up to ten years on select parts, providing customers with meaningful coverage protection for significant investments.
Customer experiences reveal both strengths and challenges worth noting. Reviewer Wendy Giunta described a scenario where the team installed a new furnace the morning after her after-hours call, securing both a competitive price and a rebate. Technician Justin received specific praise from multiple reviewers for sales support and pricing assistance. However, reviewer Jeff Patch documented significant problems with a new construction installation, including system performance issues and communication breakdowns that led him to switch to a different service provider.
What Customers Say
Three of four detailed reviews praise the company's rapid emergency response, with customers highlighting sub-10-minute callback times and next-morning service resolution. Positive reviews consistently mention technician Justin and price-matching policies, while the lone negative review cites installation quality concerns with Navien and Unico systems.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| Thursday | 8 AM–4:30 PM |
| Friday | 8 AM–4:30 PM |
| Saturday | Closed |
Services
Furnace Repair & Installation
Emergency furnace repairs available 24/7, with new installation including warranty coverage up to 10 years on parts.
Air Conditioning Service
AC repair and installation for residential and commercial properties, including troubleshooting cooling performance issues.
24/7 Emergency Hotline
Round-the-clock availability for heating and cooling emergencies with rapid response times.
Price Matching
Contractor matches any local competitor quote, ensuring customers receive competitive pricing.
Rebate Assistance
Staff helps homeowners identify and apply for available manufacturer rebates and utility incentive programs.
Plumbing Services
Full plumbing services available, with one reviewer noting the company also operates gravel pit operations.