Why homeowners trust Alliance with their HVAC replacement

Real reviews from homeowners who replaced their HVAC systems with Alliance — shared across trusted review platforms.

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Real homeowner reviews

Homeowners trust Alliance for honest pricing, quality work, and real guarantees.

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“I was skeptical at first, but Alliance explained everything clearly, honored their price match, and installed our new system in one day. No pressure, no surprises — exactly what they promised.”
Sarah Mitchell
Boise homeowner
"I was skeptical about the pricing guarantee, but they really did match a competitor's quote. No games, no tricks."
James Rodriguez
Meridian homeowner
"Our new system runs so quietly. The difference from our old unit is night and day. Worth every penny."
Patricia Chen
Eagle homeowner
"They showed up on time, cleaned up after themselves, and answered every question I had. That's rare these days."
Michael Torres
Boise homeowner
Real voices

Homeowners on camera share their experience

Watch real homeowners explain why they chose Alliance and how the replacement process actually went.

See the difference

Video testimonials from Boise, Meridian, Eagle, and across the Treasure Valley.

Hear it straight

No scripts, no staging, just homeowners talking about their experience.

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Installations

Real installations

Before-and-after installs from real homes we’ve upgraded.

Boise, ID

Replaced undersized system with high-efficiency unit
Furnace
Residential
Boise

Meridian, ID

Failed cooling system upgraded to modern efficiency
Air conditioning
Residential
Meridian

Eagle, ID

Complete heating replacement with improved comfort
Furnace
Ducting
Residential
Eagle

Boise residence

Complete system, heating and air in new addition
Furnace
Residential
Boise

Caldwell, ID

Heat pump and air handler for year-round comfort
Air conditioning
Residential
Caldwell

McCall, ID

New system with indoor air quality upgrades
Furnace
Residential
McCall
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Guaranteed

Alliance Assurance

Six powerful guarantees that protect your investment and give you absolute confidence in your replacement decision.

Lifetime

Lifetime workmanship guarantee

Every system we install is backed by a lifetime workmanship guarantee. If an issue ever arises due to our installation, we’ll correct it at no cost to you — for as long as you own your home.

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Apples

Apples-to-apples price match guarantee

If you receive a comparable quote for the same system, installation scope, and warranty coverage, we’ll match it. Our apples-to-apples approach ensures you get the best value without cutting corners.

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Honest

No-surprises pricing guarantee

Your quote is your final price. We don’t add fees after the fact or charge for work that wasn’t clearly outlined upfront.

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Precision

Perfect-fit system guarantee

Improperly sized systems waste energy and reduce comfort. We calculate the exact capacity your home requires and install a system engineered to match — nothing oversized, nothing undersized.

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Protection

Lemon protection guarantee

Rare manufacturing defects can happen. If your new system fails within the first year due to a verified defect, we’ll replace it at no cost to you.

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Satisfaction

100% satisfaction guaranteed

If you’re not completely satisfied with your system or installation within 30 days, we’ll make it right. If we can’t, we’ll refund your investment.

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Ready to replace your HVAC system with confidence?

Get a free in-home consultation, transparent pricing, and expert guidance — no pressure, no obligation.

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