Thermal Supply Inc

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Claim This BusinessAbout Thermal Supply Inc
Thermal Supply Inc operates in Portland as a heating equipment supplier serving contractors and builders throughout the Pacific Northwest. The business maintains a 4.3-star average rating compiled from 15 verified customer reviews, with most feedback praising the team's product knowledge and fair pricing. Located in downtown Portland, this supplier offers essential equipment to professional HVAC installers working across the greater metropolitan area and surrounding communities.
What distinguishes Thermal Supply Inc from typical contractor directories is its role as a trade-only supplier, a critical resource for installation professionals who need equipment sourced efficiently for same-day jobs. Several reviewers explicitly call the company the best in the industry, with one noting the combination of fair prices and knowledgeable staff that keeps contractors returning. The tight urban location presents genuine logistics challenges for large delivery vehicles, a constraint acknowledged even in mixed reviews.
What Customers Say
Six of eight detailed reviewers award 5-star ratings specifically citing the knowledgeable staff, fair pricing, and excellent customer service. Two lower ratings focus entirely on the narrow street access rather than product quality or service. The negative reviews describe delivery logistics rather than sales or technical support issues.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| SaturdayToday | Closed |
Services
Equipment Distribution
Supplying heating systems and components directly to licensed HVAC contractors and installation professionals.
Same-Day Will-Call
Contractors can often pick up required parts and equipment the same day to complete urgent service calls.
Commercial Delivery
Delivery services for contractors managing larger installation projects requiring multiple components.
Professional-Grade Products
Stocking manufacturer lines preferred by experienced installers over consumer-grade alternatives.
Technical Product Support
Staff with product knowledge helping contractors select correct components for specific installation requirements.