How to Choose an HVAC Contractor Near Me: 12 Questions That Filter Out Bad Bids

Published by Breathe Clean Air Conditioning & Heating Repair — 24/7 emergency HVAC service. Call (877) 419-3758.

The difference between a great HVAC contractor and a bad one is rarely the equipment brand — it is the quality of the installation and the honesty of the diagnosis. Use this checklist for both repairs and replacements.

The 12 questions

1. Are you licensed in my state, and what is the license number? Verify it on the state board site.
2. Do you carry general liability and workers’ compensation? Ask for a certificate naming you.
3. Is pricing flat-rate and in writing before work starts? Hourly with open-ended parts markups invites surprises.
4. Will you perform a Manual J load calculation for a replacement? "Same size as the old one" is not engineering.
5. Will you measure static pressure and airflow? Most comfort complaints are duct problems, not equipment problems.
6. What is the labor warranty? One year is standard; two to ten years signals confidence.
7. Who registers the manufacturer warranty? Unregistered equipment often drops from 10 years to 5.
8. Are technicians background-checked, uniformed and drug-tested?
9. Do you pull permits? Replacements require them in most jurisdictions.
10. Can I see the failed part and the readings? Transparency is non-negotiable.
11. What are my repair options? An honest company gives you a repair path and a replacement path.
12. Do you offer 24/7 service for existing customers? See emergency HVAC repair.

Red flags

• Pressure to replace on the first visit without measurements
• A refusal to itemize the quote
• Refrigerant "top-offs" every season with no leak search
• Cash-only, no license, no permit, no written warranty
• A "today only" discount that expires when the truck leaves
• Scare tactics about carbon monoxide without a combustion analyzer reading

How to compare replacement quotes fairly

Require every bid to list: equipment model numbers, SEER2/HSPF2/AFUE ratings, tonnage, the load calculation result, duct modifications, line set handling, thermostat, permits, haul-away, warranties, and total price. Then compare apples to apples. The cheapest bid that skips the load calc and duct work is usually the most expensive system you will ever own.

Why local matters

Local contractors know your climate design temperatures, your permit office, your utility rebate programs and your housing stock. Search by your city on our locations directory, then read the city page for the direct dispatch number and the neighborhoods we cover.