Diamond HVAC Services LLC

About

At Diamond HVAC Services LLC, we believe every home and business in Houston deserves reliable comfort year-round. Our skilled team specializes in energy-efficient heating and cooling solutions, duct work, indoor air quality, and preventive maintenance programs designed to extend the life of your HVAC system.

Services

• AC Installation
  USD 121–554 · ESTIMATE
• Energy Audits
  USD 246–738 · ESTIMATE
• Heating Installation
  USD 229–420 · ESTIMATE
• Indoor Air Quality
  USD 189–452 · ESTIMATE
• Thermostat Installation
  USD 94–481 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-75869-US (Texas TDLR)
• Insurance: Verified
• Background check: Passed
• BBB: B(10 complaints)BBB Profile
• Employees: 26-50
• Service radius: 36 km

Reviews (11)

• ★★★★★
  Outstanding service

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

• ★★★★★
  Great service!

  After getting quotes from several companies, we went with Diamond HVAC Services LLC and glad we did. Best price and best service.

• ★★★★☆
  Fair pricing

  Had Diamond HVAC Services LLC come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Impressed

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

• ★★★★★
  Very professional

  Outstanding customer service from start to finish. Diamond HVAC Services LLC went above and beyond to make sure we were comfortable.

• ★★★★★
  Quality workmanship

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

• ★★★★★
  Quality workmanship

  After getting quotes from several companies, we went with Diamond HVAC Services LLC and glad we did. Best price and best service.

• ★★★★★
  Friendly and efficient

  Diamond HVAC Services LLC diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Reliable and fair

  Outstanding customer service from start to finish. Diamond HVAC Services LLC went above and beyond to make sure we were comfortable.

• ★★★★★
  Top notch

  Outstanding customer service from start to finish. Diamond HVAC Services LLC went above and beyond to make sure we were comfortable.

• ★★★☆☆
  Fair pricing

  Outstanding customer service from start to finish. Diamond HVAC Services LLC went above and beyond to make sure we were comfortable.