Ljv mechanical

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About Ljv mechanical
LJV Mechanical holds a 5.0-star rating across 110 verified customer reviews, establishing the company as a top-rated HVAC contractor serving Bayport, New York, and surrounding communities on Long Island. The company specializes in ductless mini-split system installation and service, with multiple reviewers specifically mentioning Bosch ductless units as part of their home comfort solutions. Residents throughout the Bayport area have relied on this contractor for heating and cooling needs, with the company maintaining around-the-clock availability Monday through Friday to handle service requests.
What distinguishes LJV Mechanical from competing contractors is their commitment to completing full ductless system installations within a single day without sacrificing work quality. Reviewers consistently note the team checked in throughout the installation process, keeping homeowners informed and comfortable with each step. The company delivers competitive pricing for the quality of work performed, and multiple customers specifically praised how thoroughly the crew cleaned up after completing work, leaving homes appearing as if no construction had taken place. This combination of , transparency, and attention to detail has generated strong word-of-mouth recommendations throughout the Bayport community.
Customer experiences highlight specific scenarios where LJV Mechanical delivered exceptional service. One reviewer described working with Lenny, who was prompt, informative, and addressed concerns to ensure split units were running properly for a new homeowner unfamiliar with ductless systems. Another customer noted the crew completed a ductless installation in just half a day, providing a system the homeowner could depend on for years to come. Multiple reviewers indicated they would call LJV Mechanical first for any future HVAC needs, with one homeowner planning to add an additional unit on their first floor after experiencing the quality of the initial installation.
What Customers Say
All 110 reviews award 5 stars, with Lenny mentioned by name across multiple customer accounts as the primary technician. Recurring themes include same-day or half-day installation completion, competitive pricing for the quality delivered, thorough post-job cleanup, and transparent communication throughout projects. Reviewers frequently describe the team as professional and customer-focused, with several indicating they will use LJV Mechanical for future HVAC needs.
Working Hours
| SundayToday | Closed |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Closed |
Services
Ductless Mini-Split Installation
Complete installation of ductless split systems, with reviewers noting efficient same-day completion of new unit installs.
Ductless System Repair
Diagnostic and repair services for existing ductless heating and cooling systems to restore proper operation.
AC Maintenance & Tune-Ups
Regular maintenance services to keep cooling systems running efficiently and extend equipment lifespan.
Heat Pump Services
Installation and service of heat pump systems for year-round heating and cooling from a single unit.
Residential HVAC Installation
Complete heating and cooling solutions for homes, including multi-unit installations for whole-house comfort.