Editorial flatlay of blank review index cards arranged on a wooden desk with a laptop

Guide

How We Rank NYC AC Repair Companies (2026 Methodology)

In brief. Every ranked contractor on AC Repair AC passes six independent checks, in order: DCWP Home Improvement Contractor licence Active at the NYC Legally Operating Businesses dataset; EPA Section 608 certification where publicly claimed; cross-source rating ledger across Google, Yelp, and BBB with links to the exact source URLs; verifiable NAP (name/address/phone) on the company's own site; published emergency dispatch policy where offered; Certificate of Insurance on request. We publish exclusion reasons in plain language and re-verify every 90 days.

The six checks, in order

  1. DCWP Home Improvement Contractor licence. Verified at the NYC Legally Operating Businesses dataset. Status must read Active. Expiration must be at least a few months in the future. Any other DCWP licence type (e.g. Electronic & Home Appliance Service Dealer) is called out on the card — that licence is legitimate for appliance service but not for full HIC-scope installs.
  2. EPA Section 608 certification. Any technician handling refrigerant must be Section 608-certified per federal law. Where a company publicly asserts this credential, we credit it and cite the source; where it does not, we do not assume it.
  3. Cross-source rating ledger. Google, Yelp, and BBB — no rating source in isolation. Every rating carries a direct link to the source page. We record the number of reviews alongside the rating.
  4. Verifiable NAP. The company's website carries a legal business name, complete street address, and direct phone number that matches the DCWP record.
  5. Published emergency dispatch. Where a company offers 24/7 service, that policy is stated on its own site, not inferred.
  6. Certificate of Insurance on request. A working NYC contractor must be able to produce a Certificate of Insurance naming your building as additional insured within 24–72 hours.
An editor at a wooden desk in a warm loft office reviewing documents, seen from behind
Every ranked contractor clears the same six checks in the same order.

What we do not do

  • We do not accept payment for placement in a ranking. Placements are not for sale.
  • We do not use aggregated rating badges without a source URL. If we cannot link to it, we do not use it.
  • We do not use star-rating aggregators ("4.8 across the web") as a signal — they obscure the underlying source distribution.
  • We do not accept "years in business" claims that conflict with the corporate registration date without publishing both.

When we take a contractor off a ranking

  • DCWP licence lapses: contractor moves to the verified-out log within seven days.
  • Documented pattern of complaints (BBB unresolved, DCWP consumer complaint): contractor moves to verified-out immediately and remains there until the pattern is resolved with documentation.
  • Ownership change or entity reorganization: contractor is re-evaluated under the new entity.
Overhead flatlay of two neat stacks of blank white index cards on a wooden desk
Removals are logged in the public corrections ledger.

Editorial oversight

Rankings are edited by John Carter (Editor-in-Chief), reviewed for licensing accuracy by Sarah Johnson (Regulatory), and for technical accuracy by David Kim (Technical). Local coverage is signed off by Maria Rodriguez. Author biographies and credentials live on the authors page.

Data sources

Related

See rankings Contact editors
See rankings Contact editors