How much does it cost to replace a head gasket in Denver, CO?

Head gasket replacement in Denver, CO typically costs $1,500–$3,500 as a US independent-shop average. It is one of the most labor-intensive non-overhaul repairs. Head resurfacing or replacement, if needed, is extra and not in this total — ask before approving.

Likely causes

• Overheating — A severe overheat warps the head and blows the gasket.
• Age and mileage — Gaskets fail with heat cycles over time.

What you can check yourself

• Note the signs: white exhaust smoke, coolant loss with no visible leak, milky oil.
• Ask whether the quote includes head resurfacing or prices it separately.
• Get the diagnosis in writing — head gasket quotes vary by thousands between shops.

Typical cost

Typical in Denver, CO: head gasket replacement $1,500–$3,500 (US independent-shop average).

When to call a pro

White smoke, coolant loss, milky oil, or overheating that returns — get a diagnosis promptly; driving on it risks the engine.

Auto Repair pros in Denver, CO

• 1
  Caliber Collision ★ Recommended

  Evidence Score 16 · Thin · Denver, CO · (303) 800-0143
• 2
  Iron Ridge Service

  Denver, CO · (720) 460-0337
• 3
  Smartbox Auto

  Evidence Score 19 · Thin · Denver, CO · (855) 767-8291
• 4
  Mancinelli's Auto Repair Center

  Evidence Score 19 · Thin · Denver, CO · (303) 778-9761
• 5
  Doctor Duck Mobile Mechanic

  Evidence Score 19 · Thin · Denver, CO · (303) 915-8591
• 6
  The Import Mechanics

  Evidence Score 19 · Thin · Denver, CO · (303) 997-9998
• 7
  SJ Tire Company

  Evidence Score 19 · Thin · Denver, CO · (720) 998-3891
• 8
  Champa Auto Repair

  Evidence Score 19 · Thin · Denver, CO · (720) 518-1272
• 9
  Mark’s Auto

  Evidence Score 16 · Thin · Denver, CO · (501) 229-9638
• 10
  Radiator

  Evidence Score 19 · Thin · Denver, CO · (303) 217-2094

Get free quotes from Denver, CO pros →

Data by Servik — verified local pros from official license records and public sources. Cost figures are typical ranges, not quotes; a pro's written estimate is the real number.