Services

Remodeling and Home Design

Garage Door Repair. Carpentry. Termite Damage
Repairs. Tub and shower caulking. Doors.
Fences. Weatherproofing…

Roof Replacement

Roof Maintenance

Roof Inspections

We handle all aspects of installations and repairs from custom stone and brick work to pavers, patios followed any other masonry need you may have.

We service and install a full range of residential, commercial and industrial HVAC equipment.

Switches. Dimmers. Outlets. Recessed
Lighting. Light Fixture Installation. Ceiling
Fans. Ground Fault Outlet Installation.

Leaks Repaired. Faucet Installation. Toilet
Repair/Replacement. Faucet Leaks. Shut Off
Valves. Kitchens. Toilet Repairs…

REQUEST FREE QUOTE

Please fill in the form below to request a free quote and one of our experts will contact you to arrange a meeting. This visit
will serve to evaluate your needs and give you a personalized and competitive quotation.

Projects

Pressure Cleaning Job

Pressure Cleaning Job

Roofing Job

Roofing Job

Roofing Job

Roofing Job

HVAC Installation Job

HVAC Installation Job

House Remodeling Job

House Remodeling Job

Roofing Job

Roofing Job

Plumbing Job

Plumbing Job

Pressure Washing Job

Pressure Washing Job

Masonry

Masonry

Client Stories

  • A friend recommended A1 Long Island Mechanical, and I couldn’t be happier! They were fast & very professional!
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    Jason Smith
    Home Owner
  • The best in Deer Park, NY! 5/5 stars
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    Anna Gardener
    Pressure Cleaning Service Purchaser
  • I would highly recommend A1 Long Island Mechanical! They did an absolutely amazing job on my chimney!
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    Robert Fitzgibbon
    Masonry Service Purchaser
  • Install social plugin that has it's own SHORTCODE and add it to Theme Options - Socials - 'Login via Social network' field. We recommend: Wordpress Social Login
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