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Warranties & Service Guarantees | Serrano’s Heating & Cooling

Total Peace of Mind Backed by Serious Guarantees

No surprises, no stress — just reliable comfort year after year in your Tucson home. Strong manufacturer coverage + our workmanship promise means you’re protected.

Happy family relaxing in comfortable Tucson home with perfect climate control
Worry-free comfort,
every single day

Layers of Protection That Last

Our Workmanship

1–2+ years of guaranteed perfect installation & repairs — if it’s our work, we make it right, free.

Manufacturer Coverage

5–12 years (often longer) on parts & compressors — premium brands stand behind what we install.

Priority Plans

Add maintenance for VIP response, extended protection, discounts & total confidence.

Know Exactly What You’re Getting

Protected

  • Workmanship guarantee (1–2+ years)
  • Manufacturer parts coverage (5–12+ years)
  • Free follow-up visits for our work
  • Priority warranty handling

Not Included

  • Wear & tear or lack of maintenance
  • Damage from storms, surges, misuse
  • Filters & routine items
  • Third-party changes

Full written details with every job — transparency you can trust.

Ready for Comfort You Never Worry About?

Join hundreds of Tucson families enjoying worry-free heating & cooling — backed by the strongest guarantees around.