Williams & Miller Mechanical

About

At Williams & Miller Mechanical, we believe every home and business in Brisbane 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

• Ductless Mini-Split
  AUD 432–515 · ESTIMATE
• Indoor Air Quality
  AUD 428–691 · ESTIMATE
• Preventive Maintenance
  AUD 176–651 · ESTIMATE
• Energy Audits
  AUD 146–273 · ESTIMATE
• Ventilation
  AUD 333–420 · ESTIMATE
• HVAC System Design
  AUD 254–611 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-94451-AU Verified
• Insurance: Verified
• Background check: Passed
• Employees: 11-25
• Service radius: 54 km

Reviews (9)

• ★★★★★
  Excellent work

  Called Williams & Miller Mechanical for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Would use again

  Outstanding customer service from start to finish. Williams & Miller Mechanical went above and beyond to make sure we were comfortable.

• ★★★★★
  Quality workmanship

  We have used Williams & Miller Mechanical for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★☆
  Friendly and efficient

  Had Williams & Miller Mechanical come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★☆☆☆
  Very professional

  After getting quotes from several companies, we went with Williams & Miller Mechanical and glad we did. Best price and best service.

• ★★★★★
  Would use again

  We have used Williams & Miller Mechanical for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★★
  Outstanding service

  Called Williams & Miller Mechanical for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Five stars

  The team from Williams & Miller Mechanical was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.

• ★★★★★
  Friendly and efficient

  Williams & Miller Mechanical diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.