Alliant Systems
Not yet claimed
- Address
- 351 Northwest 12th Avenue, Portland, OR 97209
- Phone
- (503) 619-4000
- Website
- alliant-systems.com
From the public record
- Hours (as mapped)
- Mo-Fr 07:30-16:30
Listed from public records: OpenStreetMap, OpenStreetMap contributors. Read on November 12, 2026. Licence: Open Database License (ODbL) 1.0.
Some listings © OpenStreetMap contributors (ODbL). openstreetmap.org/copyright
Details can change. Please call ahead to check them.
Choosing a contractor
- Check the contractor’s licence with your state or city licensing office, and ask for proof of insurance.
- Get two or three written quotes for the same scope of work, and ask who pulls any permits.
- Agree a payment schedule tied to finished stages rather than paying everything up front.
More Heating and cooling in Portland
Advanced Heating & Air Conditioning
5825 Southeast Foster Road, Portland, OR 97206
Heating and cooling