Diamond TempMasters

About

Diamond TempMasters has been proudly serving the Manchester, New Hampshire area since 1984. 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
• Ductless Mini-Split
• Thermostat Installation
• Geothermal Systems
• HVAC System Design

Brands We Work With

Credentials

• License: LIC-55129-US Verified
• Insurance: Verified
• Background check: —
• Employees: 1-5
• Service radius: 53 km

Reviews (3)

• ★★★★★
  Outstanding service

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

• ★★★★★
  Outstanding service

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

• ★★★☆☆
  Would use again

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