A & J Installation
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About A & J Installation
A & J Installation serves Suffern and the surrounding Rockland County communities as an air conditioning contractor with a 4.8-star rating gathered from 211 client reviews. The business operates Monday through Friday from 7:30 AM to 4:30 PM, providing heating, cooling, and plumbing services to residential customers throughout the region. Reviewers consistently highlight the company's responsiveness and professional approach to service calls.
The company distinguishes itself through transparent communication and technical expertise. Multiple reviewers note that technicians take time to explain repair procedures, including what fittings will be used and why, giving homeowners clear understanding of the work being performed. This educational approach helps customers make informed decisions about their equipment.
Customers specifically commend Mitch for same-day emergency response during a heat wave and for carefully explaining valve operations to a longtime resident. Mario received recognition for meticulous drywall repair work during a plumbing job, minimizing cleanup while completing the fix. Reviewers also describe prompt arrivals from Steve and his crew for new equipment installations, with one client noting excellent pricing on a furnace and AC replacement.
What Customers Say
Five of five reviewers awarded 5 stars, with three specifically naming technicians Mitch or Mario. Themes across reviews include same-day service availability, clear communication of repair procedures, and thorough explanations of equipment operation. One reviewer documented a rapid three-day resolution from initial call to completed boiler repair.
Working Hours
| SundayToday | Closed |
| Monday | 7:30 AM–4:30 PM |
| Tuesday | 7:30 AM–4:30 PM |
| Wednesday | 7:30 AM–4:30 PM |
| Thursday | 7:30 AM–4:30 PM |
| Friday | 7:30 AM–4:30 PM |
| Saturday | Closed |
Services
Boiler Repair & Tune-Up
Diagnostic services and parts procurement with same-week resolution for heating system issues.
Furnace & AC Installation
Full system replacement including new furnace and air conditioning units with prompt installation.
Water Heater Services
Tank replacement and emergency repairs for leaking or failed water heating equipment.
Plumbing Repairs
Residential plumbing repairs with careful attention to minimizing drywall and cleanup work.
AC Maintenance
Seasonal tune-ups and service agreements for maintaining air conditioning performance.