Isaac Heating & Air Conditioning Inc.

Registry says the business has a final determination for safety standard violations. Isaac Heating & Air Conditioning Inc. appears as active in the New York State Department of Labor Contractor Registry records we downloaded on November 6, 2026, under contractor registry certificate number 25-64P54-CR, expiring January 13, 2027. Confirm the current status with the state before you sign, because records change daily.

Official Record

Certificate number

25-64P54-CR

Type

Contractor Registry Certificate

Status

Active (when downloaded)

Issued

January 13, 2025 (about 1 year)

Expires

January 13, 2027

What this is

A public-work registration, not a license. New York has no statewide general contractor license.

Business type

Corporation

Workers’ compensation

Registry says yes

Source

New York State Department of Labor Contractor Registry, downloaded November 6, 2026

Contact

Trades

HVAC Contractors · Public-Work Contractors

Location

Rochester, NY 14615

Phone

(585) 546-1400

Map of Rochester

Map © OpenStreetMap contributors. Shows the city, not the business address.

Before You Hire

Typical lead time is same day to a week; longer in peak season. Ask:

• What is your license number, and which state or city issued it?
• Can you send a current certificate of liability insurance and proof of workers’ compensation?
• Will the contract list the scope, materials, price, start and finish dates and payment schedule?
• Who pulls the permits, and are they included in the price?
• Who will run the job day to day, and will you use subcontractors?

All 9 questions to ask →

New York Rules

New York has no statewide general contractor license, and cities or counties set the rules. Threshold: None statewide; cities such as New York City and Buffalo have their own rules. Read the New York license summary.

• A proper load calculation matters more than matching the old unit’s size.
• Compare the same size and efficiency across quotes.