About
Diamond National Mechanical has been proudly serving the Fargo, North Dakota area since 2023. 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.
Photos
Services
- AC InstallationUSD 196–649 · ESTIMATE
- Emergency ServicesUSD 206–604 · ESTIMATE
- Thermostat InstallationUSD 149–619 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-79968-US
- Insurance: Verified
- Background check: Passed
- Employees: 6-10
- Service radius: 68 km
Reviews (7)
- ★★★★★Five stars
Diamond National Mechanical installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Friendly and efficient
Diamond National Mechanical diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Good experience
Diamond National Mechanical did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★☆☆Five stars
Diamond National Mechanical diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Excellent work
Diamond National Mechanical installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Excellent work
The team from Diamond National Mechanical was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★☆Highly recommend
Very happy with the service from Diamond National Mechanical. They replaced our entire HVAC system and the difference is night and day. Highly recommend.