Ranked #140 in Portland
Alliant Systems
Guide Score: 16/100
Verified April 18, 2026
The Portland, OR area is home to Alliant Systems, a dedicated contractor serving local clients. Reach them at +15036194000. Visit their website to learn more about their work. Located at 831 SW 17th Ave. Reach them at +15036194000. Visit their website to learn more about their work. Located at 831 SW 17th Ave. Located at 831 SW 17th Ave. Reach them at +15036194000. Visit their website for more details on services and portfolio. The Portland contracting market is competitive, and Alliant Systems has distinguished themselves through consistent quality and client satisfaction.
How We Scored Alliant Systems
- Google Rating
- N/A/5 → 0/25 pts
- Review Volume
- 0 reviews → 0/15 pts
- Credentials
- LEED → 3/20 pts
- Press Recognition
- 0 mentions → 0/15 pts
- Web Presence
- 7/10 pts
- Experience
- N/A → 0/10 pts
- Profile Completeness
- 6/5 pts
Key facts
- Based in
- Portland, OR
- Address
- 831 SW 17th Ave
- Website
- http://Alliant-systems.com/
- Phone
- +15036194000
- Budget tier
- Contact firm
- Certifications
- LEED
Frequently asked questions
- What is Alliant Systems's ranking among general contractors in Portland?
- Alliant Systems is ranked #140 in Portland with a Guide Score of 16/100. This score is based on Google reviews, professional credentials, press recognition, portfolio quality, and experience.
- What services does Alliant Systems offer?
- Alliant Systems's specific services are not yet catalogued in our directory. Contact the firm directly for their current service offerings.
- What is Alliant Systems's typical project cost?
- Cost information for Alliant Systems is not published in our directory. Contact the firm directly at +15036194000 for a project-specific quote.
- Where is Alliant Systems located and what areas do they serve?
- Alliant Systems is based in Portland, OR. Their broader service area is not published; confirm with the firm before engaging for work outside the metro.
- How do I hire Alliant Systems?
- To hire Alliant Systems: Visit http://Alliant-systems.com/ to review their work, or call +15036194000. Most contractors ask about scope, timeline, and budget range before scheduling an estimate.