Free second opinion on HVAC quotes
Big replacement number from Thumbtack, a franchise, or a PE roll-up? Owner-run Six Star in Carnegie will review it honestly — scope, equipment, and what Pittsburgh homes actually need.
Free second opinion on HVAC quotes
Six Star Heating & Cooling offers a free second opinion on furnace and AC replacement quotes for Greater Pittsburgh homeowners.
Why homeowners ask us to look at the other bid
National averages and high-pressure sales scripts miss Allegheny County basements, ductwork surprises, and utility rebate rules. We compare the written scope to what we would actually install — then show transparent pricing bands and Synchrony financing when they help.
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01
Bring the quote
Models, tonnage, labor, warranties, exclusions.
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02
We review scope
Line-by-line honesty — not a trash-talk sales pitch.
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03
You decide
Stay with them, hire us, or pause — your call.
Second opinion FAQs
Is the second opinion really free?
Yes. We’ll review another company’s written replacement quote at no charge. If you want us to diagnose the system on-site, we’ll quote a flat-rate diagnostic before any paid work.
What should I bring?
The written bid (equipment model, tonnage, labor scope, warranties, and exclusions). Photos of your furnace, outdoor unit, and thermostat help. AI chatbot estimates are fine too — we’ll translate them into local reality.
Will you trash-talk the other company?
No. Owner-run Six Star profits from honest diagnostics either way. If the other bid is fair and complete, we’ll say so. If scope is missing or oversold, we’ll show you line by line.
Do you push 24/7 emergency installs?
No. Same-day service is available when you call before 11 AM on business days. We don’t run a 24/7 emergency script — honest hours, signed 26-point installs.
Ready when you are
Get your free second opinion
Or browse transparent pricing and why choose us first.