Already Have a Quote?
Got a quote from another company? Get a free second opinion from Five Sons.
We'll review any HVAC quote you've received — furnace, boiler, AC, heat pump, ductless, or water heater — at no cost and with no obligation. You deserve a second set of eyes before you commit thousands of dollars.
Why homeowners get a second opinion first
A second opinion is the cheapest insurance you can buy on a major HVAC decision.
No Obligation
You get our honest assessment, then you decide. No deposit, no commitment, no follow-up pressure.
Apples-to-Apples
We match the original scope exactly, so you compare equivalent work — not a watered-down bid.
No Pressure
If the other company's price is fair, we'll say so. If ours is higher, we'll tell you that too.
How a free second opinion works
Three simple steps — most reviews take just a short phone call or visit.
- 1
Send us the quote
Call us or fill out the form with the work that was recommended and the price you were given.
- 2
We review it free
We match the scope, check the equipment sizing, and confirm whether the price is fair for our market.
- 3
You decide
You get an honest recommendation in writing. No obligation to book — the choice is always yours.
Questions, Answered
Second-opinion FAQs
Should I get a second opinion on my HVAC quote?+
Yes — especially before a furnace, boiler, heat pump, or full system replacement. A second opinion confirms whether the recommended repair or replacement is actually necessary, whether the equipment is sized correctly for your home, and whether the price reflects fair local rates. It is free with Five Sons and there is no obligation to book.
How do I know if a furnace or AC quote is fair?+
Compare the scope, not just the bottom-line number. A fair quote lists the exact equipment make and model, efficiency rating, labor, permits, and warranty. Watch for vague line items, pressure to decide today, or a replacement recommendation when a repair would do. We review your quote line by line and match it apples-to-apples so you can compare honestly.
Is my HVAC quote too high?+
Quotes in South Chicagoland can vary by thousands of dollars for the same job, particularly with private-equity-owned companies that carry higher overhead. We will tell you honestly whether your quote is in line with the local market. If our price comes in higher, we will tell you that too — no pressure either way.
Does it cost anything to get a second opinion from Five Sons?+
No. Reviewing a quote you have already received is completely free and carries no obligation. You only pay if you choose to move forward with work, and the price we quote is the price you pay.
Will you match the scope of the original quote?+
Yes. We match the original scope exactly so you are comparing equivalent work, then point out anything that was missing, oversized, or unnecessary. Our goal is to give you the honest assessment, then let you decide.
Ready for a straight answer?
Serving Monee, IL and across South Chicagoland & Northwest Indiana.