Lewis & Lee ThermalTech

About

Lewis & Lee ThermalTech has been proudly serving the Indianapolis, Indiana area since 1964. Our team of licensed technicians provides expert heating, cooling, and ventilation services for both residential and commercial properties. We are committed to delivering top-quality workmanship, transparent pricing, and exceptional customer service on every job.

Services

• Heating Installation
  USD 198–694 · ESTIMATE
• Ductless Mini-Split
  USD 219–397 · ESTIMATE
• Duct Installation
  USD 223–548 · ESTIMATE
• Radiant Heating
  USD 137–559 · ESTIMATE
• HVAC System Design
  USD 212–262 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-29432-US Verified(Indiana PLA)
• Insurance: Verified
• Background check: —
• Employees: 11-25
• Service radius: 54 km

Reviews (11)

• ★★★★★
  Good experience

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

• ★★★★★
  Reliable and fair

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

• ★★★☆☆
  Very professional

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

• ★★★★☆
  Friendly and efficient

  Had Lewis & Lee ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Reliable and fair

  Called Lewis & Lee ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★☆☆☆☆
  Outstanding service

  After getting quotes from several companies, we went with Lewis & Lee ThermalTech and glad we did. Best price and best service.

• ★★★★★
  Highly recommend

  Had Lewis & Lee ThermalTech come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★☆
  Quality workmanship

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

• ★★★★★
  Excellent work

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

• ★★★★★
  Excellent work

  Lewis & Lee ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Excellent work

  Called Lewis & Lee ThermalTech for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.