CMJ Installations inc. — Fireplace Service in Ronkonkoma, New York
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118 Juniper Ave, Ronkonkoma, NY 11779
Ronkonkoma, Long Island, Suffolk County
Since 1981, CMJ Installations inc. has served as Ronkonkoma’s premier fireplace and stove specialist, bringing over four decades of expertise to every custom installation and service call. Their master technicians have completed more than 4,000 successful installations across Long Island, establishing the company as a trusted leader in hearth solutions.
The company maintains rigorous safety standards that exceed industry requirements, with specialized certification in both gas and wood-burning systems. CMJ Installations inc.’s dedication to technical excellence is evident in their meticulous attention to local building codes and manufacturer specifications.
Drawing on their deep knowledge of Long Island’s unique home architecture styles, the team delivers custom solutions perfectly matched to each residence. Their proven track record spans thousands of satisfied customers throughout Suffolk County.
- Custom fireplace and stove installation services
- Comprehensive maintenance and safety inspections
- Expert chimney cleaning and repair
- Gas line installation and conversion
- Marble surround and mantel customization
- Emergency repair and troubleshooting
Working Hours
| Monday: 10AM-4PM |
| Tuesday: 10AM-4PM |
| Wednesday: 10AM-4PM |
| Thursday: 10AM-4PM |
| Friday: 10AM-4PM |
| Saturday: 10AM-4PM |
| Sunday: Closed |
