Commack, NY

Find the Best Contractors in Commack

Discover top-rated home service professionals in Commack, New York. Browse 141 verified contractors for roofing, HVAC, plumbing, and more.

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Commack, NY

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Top Contractors in Commack, NY

Showing 1-20 of 141 contractors

Kostruction Corporation.

Kostruction Corporation.

14 Lynhaven Pl, Commack, NY 11725

5(6 reviews)

"Gus did a great job on my kitchen and bathroom."

HandymanTile InstallerBathroom RemodelGeneral Contracting+4 more
Hours
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Epic Mechanical

Epic Mechanical

76 Mall Dr, Commack, NY 11725

5(1 reviews)
HVAC
Hours
Green Guard Mold Remediation of Commack

Green Guard Mold Remediation of Commack

285 Commack Rd, Commack, NY 11725

5(29 reviews)

"Their expertise and excellent communication made the experience stress-free."

Water Damage Restoration
Hours
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Cabinet Boss Inc - Bathroom & Kitchen Remodeling

Cabinet Boss Inc - Bathroom & Kitchen Remodeling

6143 Jericho Tpke Suite 206, Commack, NY 11725

5(46 reviews)

"They were professional and did an extremely neat job."

Kitchen RemodelBathroom RemodelWater Damage Restoration
Hours
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Norberto Construction Inc

Norberto Construction Inc

227 Commack Rd, Commack, NY 11725

5(1 reviews)
ConcreteGeneral ContractingHome Builder
Hours
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Don's Demolition and Carting Solutions

Don's Demolition and Carting Solutions

27 Parkway Dr N, Commack, NY 11725

5(31 reviews)

"The demolition went smooth and clean up process afterwards was excellent!"

Demolition
Hours
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"I had significant water damage in my home, and this team was a lifesaver."

Water Damage Restoration
Hours
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Decks Unique, Inc.

Decks Unique, Inc.

119 Commack Rd #3429, Commack, NY 11725

5(255 reviews)

"The quality of their work is outstanding, and my new deck looks terrific."

Decks & PatiosGeneral Contracting
Hours
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Home Services at The Home Depot

Home Services at The Home Depot

65 Crooked Hill Rd, Commack, NY 11725

5(1 reviews)
HandymanElectricalFlooringGeneral Contracting+3 more
Hours
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Rosa Contracting

Rosa Contracting

365 Harned Rd, Commack, NY 11725

5(4 reviews)

"I am thoroughly impressed with the quality of their work!"

Masonry
Hours
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Rolling Hills Property Services, Inc.

Rolling Hills Property Services, Inc.

Commack, NY

5(208 reviews)

"They arrived on time, worked quickly, and left our yard looking beautiful."

Landscaping
Hours
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"Courteous, and reasonable..Highly reccomend."

RoofingSidingGuttersInsulation+1 more
Hours
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Trim-Rite Contracting Ltd.

Trim-Rite Contracting Ltd.

22 White Spruce Cir, Commack, NY 11725

5(13 reviews)

"Paul is a perfectionist and the work was meticulous."

RoofingWindowsSidingKitchen Remodel+6 more
Hours
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Heritage Floor Sanding

Heritage Floor Sanding

19 Greene Drive Commack Smithtown, Commack, NY 11725

5(1 reviews)

"When the job was complete, the basement floor was impeccably clean."

Flooring
Hours
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Custom Creations Artwork

Custom Creations Artwork

5 Wenmore Ct, Commack, NY 11725

5(3 reviews)

"They are available to work at your events as well."

Painting
Hours
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Basement Finishing Solutions

Basement Finishing Solutions

Commack, NY

5(8 reviews)

"The process was easy and the work was done so quickly and cleanly."

Bathroom RemodelFoundation RepairGeneral Contracting
Hours
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Hydronic Supply Commack Inc

Hydronic Supply Commack Inc

2077 Jericho Tpke, Commack, NY 11725

5(40 reviews)

"Priced right and great service"

HVACPlumbing
Hours
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Alpha Windows & Siding

Alpha Windows & Siding

52 Commack Rd, Commack, NY 11725

5(13 reviews)

"The crew cleaned up thoroughly after the job, leaving everything spotless."

WindowsSidingGuttersRoofing
Hours
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Hörmann

Hörmann

77 Mall Dr, Commack, NY 11725

5(3 reviews)
Garage Doors
Hours
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Top Rated Contractors 2026

Commack, NY

Every contractor shown for Commack, New York is listed with the rating and review count from its public Google Business Profile, so you can compare local professionals on the same basis. Businesses marked as claimed have confirmed their own details, which is not the same as a licence or insurance check. Confirm licensing and insurance directly, then request at least three written estimates before you hire in Commack.

Frequently Asked Questions

Common questions about finding contractors in Commack

Prices in Commack depend on the trade, the size and complexity of the job, and the materials you choose. Small repairs often start in the low hundreds of dollars, while full replacements such as a roof, HVAC system, or kitchen can run from several thousand dollars upward. Request at least three written estimates for the same scope so you can compare local pricing fairly.

Start with the listings on this page, then confirm the licence directly with the licensing board that covers New York. Requirements vary by trade: some states license general contractors, while others license only electrical, plumbing, and HVAC work. Ask for the licence number and verify it yourself before signing anything.

Most listings in Commack are aggregated from public business data, including the Google Business Profile rating and review count shown on each page, and are not individually inspected by us. A listing marked as claimed simply means the owner has confirmed control of the business record; it is not a licence or insurance check. Always verify licensing, insurance, and references before you hire.

Costs in New York depend heavily on the trade and the project. Labour rates vary by region, licensed trades such as electrical and plumbing usually cost more per hour than general labour, and emergency or after-hours work carries a premium. Statewide averages are only a starting point; get itemized quotes from local contractors for your exact scope.

Permit rules are set by the local authority that covers Commack. Structural work, additions, and most electrical, plumbing, HVAC, and roofing replacements require a permit, while some cosmetic work does not. Ask who is pulling the permit and confirm it is issued in the correct name before work starts, because unpermitted work can complicate resale and insurance.

A deposit of roughly 10-30% of the contract price to cover materials is common in Commack, with the balance tied to milestones in a written contract. Be cautious of anyone demanding full payment up front, large cash-only payments, or payment before the work is scheduled. A written payment schedule protects both sides.

Compare quotes on the same written scope of work, not on the bottom line alone. Check that each quote lists materials and brands, labour, permits, cleanup, and exclusions, and ask how change orders are priced. A bid that is far below the others usually means something has been left out.

A contractor contract in New York should state the full scope, materials, total price and payment schedule, estimated start and completion dates, the licence number, how changes will be approved and priced, the warranty, and who handles permits and cleanup. Read it before signing and keep a copy.

Timelines in Commack vary widely by trade and scope, from a same-day repair to several months for a major remodel. Weather, permit queues, and material lead times all affect the schedule. Ask each contractor for a written timeline and confirm how they handle weather or inspection delays.

Read the Google review excerpts shown on each listing for patterns rather than judging only by the star average. Also check the state or provincial licensing board for complaints, ask the contractor for recent local references, and confirm they carry insurance. A single bad review matters less than a consistent theme.

Pricing in Commack reflects local labour rates, cost of living, demand, and how far crews have to travel. Dense metro areas and high-cost regions usually run above the state average, while smaller markets can be below it. The only accurate comparison is like-for-like quotes from contractors who work in Commack.

Document everything in writing first, including photos, dates, and the contract. Ask the contractor to fix the issue under the warranty, and if they refuse, file a complaint with the New York licensing board or consumer-protection office. You can also contact us so we can review the listing associated with that business.