Niche Communications Marketing/Public Relations Niche Communications Visit Website 1601 Alhambra Blvd. #100 Sacramento , CA 95816 916-220-1453 Instagram About Map About Niche Communications is a full-service Public Relations & Marketing company, based in Sacramento. Specialties include Social Media, Community Outreach, Event Marketing and Brand Management. What's Nearby? Distance: 5 10 15 20 25 50 mi.