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StratfordHVAC ContractorsUpdated

HVAC Contractors in Stratford: the 5 with the most proof of work

Ranked by what the records show, not by what the businesses say: permits pulled, reviews coming in over time, and public record checks.

  • 7on file
  • 1,071public reviews counted
  • 7with records matched

Top 3 HVAC contractors in Stratford

Order follows a published score: records and permits 30%, review volume 25%, recent reviews 20%, complete profile 15%, years 5%, rating 5%.

  1. 1. OSA Heating & Cooling

    Stratford · 4.4 average rating

    Evidence81 reviews1 record matched

    Request a quoteSee the evidenceCall +1 203-338-0371Website

  2. 2. Parkway Oil Co. Inc.

    Stratford · 4.1 average rating

    Evidence88 reviews1 record matched

    Request a quoteSee the evidenceCall +1 203-367-0083Website

  3. 3. Tyler Heating, Air Conditioning, Refrigeration LLC

    Stratford · 4.8 average rating

    Evidence317 reviews1 record matched

    Request a quoteSee the evidenceCall +1 475-356-8179Website

More HVAC contractors in Stratford

  1. 4. Celco Heating & Air Conditioning

    Bridgeport · 4.7 average rating

    Evidence286 reviews1 record matched

  2. 5. ENCON Heating and Air Conditioning

    Stratford · 4.9 average rating

    Evidence224 reviews1 record matched

Also on file in Stratford

2 more HVAC contractors, by name. No permit records matched for these yet. Less on record usually means less has been published, not a problem with the business.

Other HVAC contractors in Stratford, data as of November 5, 2026
BusinessReviewsRecords matched
Onze Southern Connecticut Plumbing & HeatingMilford 47 1
Steve Basso Plumbing Heating & A/cBridgeport 28 1

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Public record · Stratford

What the public record says about Stratford

People per square mile
3,084
Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
Land area
17.5 sq mi
U.S. Census Bureau, 2025 Gazetteer files · 2025
Stratford residents
53,908
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
Population change since 2020
+2.9% from 52,383 (April 2020 base)
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025

Questions

Questions about HVAC contractors in Stratford

How is the top 5 ranking of HVAC contractors in Stratford calculated?

Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 7 HVAC contractors for Stratford.

Which of these HVAC contractors in Stratford has the best reviews?

ENCON Heating and Air Conditioning has a 4.9 rating from 224 public reviews, the highest on this page.

Which of these HVAC contractors has the most reviews?

Tyler Heating, Air Conditioning, Refrigeration LLC, with 317 public reviews. A long review history shows how a business handles many jobs.

Are these HVAC contractors licensed?

5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.

How many quotes should I get for HVAC contractors in Stratford?

Get at least three. Use the quote form on this page: only the businesses you tick receive your request.

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