Diamond ThermalTech

About

Looking for dependable heating and cooling services in Indianapolis? Diamond ThermalTech offers comprehensive HVAC solutions including installation, repair, maintenance, and indoor air quality services. We serve residential and commercial clients throughout Indiana with a commitment to excellence.

Services

• AC Repair
  USD 216–513 · ESTIMATE
• Heating Installation
  USD 304–590 · ESTIMATE
• Duct Cleaning
  USD 269–352 · ESTIMATE
• Thermostat Installation
  USD 302–786 · ESTIMATE
• Commercial HVAC
  USD 164–393 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-56767-US Verified(Indiana PLA)
• Insurance: Verified
• Background check: —
• Employees: 1-5
• Service radius: 59 km

Reviews (10)

• ★★★★★
  Best in town

  Diamond ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★★★
  Best in town

  Very happy with the service from Diamond ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★☆
  Fair pricing

  Very happy with the service from Diamond ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★★
  Good experience

  We have used Diamond ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★★
  Fair pricing

  The team from Diamond ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★★
  Reliable and fair

  Very happy with the service from Diamond ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★★
  Excellent work

  Diamond ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.

• ★★★☆☆
  Outstanding service

  Very happy with the service from Diamond ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.

• ★★★★★
  Highly recommend

  Diamond ThermalTech did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.

• ★★★★★
  Very professional

  We have used Diamond ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.