Sierra Experts
ReviewPittsburgh's premier managed IT solutions and support provider.
About Sierra Experts
Sierra Experts is a veteran-owned managed IT services and custom software development firm headquartered in Pittsburgh, PA, serving clients across 38 states and three countries from its own state-of-the-art data center facilities. The company offers a broad range of services spanning network infrastructure, cloud hosting, cybersecurity, VoIP, backup and disaster recovery, and custom software development. Clutch reviews highlight their extensive expertise, strong responsiveness, and consistent delivery of high-quality results across complex network and infrastructure projects.
Who Sierra Experts Is Best For
Sierra Experts is an ideal fit for businesses that need a reliable, all-in-one managed IT partner capable of handling both ongoing infrastructure support and custom software projects. Their veteran-owned status and self-operated data centers appeal to clients who prioritize accountability, data security, and domestic service delivery without outsourcing.
Why Choose Sierra Experts
Things to Consider
Sierra Experts Services
More Software Agencies
Blackburn Labs
★ 10Companies in healthcare, education, and real estate needing bespoke software with hands-on senior engineering
Blackburn Labs is a Providence, Rhode Island software development firm founded in 2015 by CEO and CTO Rob Blackburn. Named a Clutch Global Leader and Top Health and Wellness App Developer in Providence, they hold a perfect 5.0 rating across 15+ verified reviews. They specialize in bespoke web and mobile application development with particular strength in healthcare, education, and real estate verticals. In 2022 they expanded by acquiring Trilix's software application division, adding team depth and client breadth. Their practice covers application architecture, engineering, QA, deployment, and ongoing maintenance.
Cheesecake Labs
★ 10Companies seeking nearshore AI, blockchain, and mobile development
Cheesecake Labs is a software development company founded in 2013 in Florianopolis, Brazil. With 100+ employees and 300+ digital products delivered, they rank #7 globally on Clutch in 2025 and #1 in Latin America. Named Clutch Champion 2023 (top 10% globally) and #29 on Clutch 1000 List. Specialize in AI, Blockchain, and IoT.
Diffco
★ 10Startups and enterprises seeking AI-powered mobile applications
Diffco is a Silicon Valley-based AI development company headquartered in Sunnyvale, California with over 16 years of experience. Recognized by Clutch as the #1 AI development company with a perfect 5.0 rating, they specialize in mobile apps with AI integration including image recognition, face recognition, and computer vision. Featured on the Clutch 1000 list for 2023.