Salesforce World Tour / Dreamforce
A1 audio, RF coordination and PA audio systems support for large-scale corporate programs.
Full-Service AV Contractor • Design • Integration • Installation • Service
Audio visual systems that work.
Every time they matter.
Alpha Mark designs, deploys, integrates, installs, services and supports professional audio visual systems for corporate, education, worship, hospitality, venue and public-sector environments. Based in Talladega, Alabama, we serve projects statewide and nationwide.
Leadership • Precision • ControlMinority-Owned Business
Explore full-service AV support
Companies Barry has supported as an independent technician
Mountain View StagingFuse Technical GroupBluewater TechnologiesCreative TechnologyLMGPRGClair GlobalOSA InternationalGeorge P. JohnsonGlobal Meeting PartnersAlford MediaD3G ProductionsPiping Rock ProductionsMetro Multimedia
Thirty years of practical AV delivery
Full-service experience from system design through support.
Design • Deploy • Integrate • Support
Alpha Mark brings experienced contractor leadership to professional audio, network communications, AV systems integration, LED video, RF coordination, and live environments where reliability matters.
About Barry HoganFounder and hands-on AV contractor with 30 years of experience across system design, A1/A2 audio, RF coordination, integration, live production and technical support. The experience shown here was built through independent contracting and is now brought into Alpha Mark Audio Visual LLC. Alpha Mark is commercially insured; certificates are available upon request.
Projects can begin with a site review, design direction, upgrade plan, installation, commissioning, service call, or full live-production deployment.
Direct, accountable project supportClear communication, practical troubleshooting, and dependable execution from the first conversation through completion.
Full-Service AV, From Design Through Support
AV Systems IntegrationDesign, install, commission and document complete AV systems.
Professional Audio & RFAudio-system deployment, wireless coordination, monitoring and support.
Network CommunicationsNetwork-aware AV, streaming, communications and control infrastructure.
LED Video & Digital SignageLED displays, video systems, content playback and digital-signage deployment.
Service, Upgrades & MaintenanceTroubleshoot, repair, refresh and maintain critical systems.
Live Production & RentalsProfessional event systems, technical execution and scalable rental support.
Selected experience
Experience built in rooms where the details matter.
Barry Hogan has worked across corporate events, concert touring, broadcast, awards productions, permanent AV systems, houses of worship and educational environments. His roles have included A1 audio engineer, RF coordinator, PA/system technician, network-audio systems engineer, AV integration technician and post-production audio professional. These accomplishments were earned as an independent contractor and now form the practical foundation of Alpha Mark Audio Visual LLC.
Dell Tech World
A1 audio technician, mixer, entertainment audio and PA audio support across major event environments.
Grammy Awards
A1 audio technician and entertainment-audio support in a demanding broadcast and live-production setting.
NBA All-Star Events
Wireless and RF coordination support for complex multi-system event operations.
Adobe Summit
RF coordination and audio-systems support for large corporate meeting programs.
Touring, broadcast & institutional AV
Experience supporting artists, broadcast programs, Fortune 500 events, houses of worship, schools and permanent AV systems.
Available for: AV integration, commissioning, maintenance, RF coordination, corporate production, livestreaming, post-production, technical design, prime-contractor and subcontractor assignments.
The career throughline
Technical depth, production judgment and practical communication.
Barry’s career has moved across the technical, creative and instructional sides of production. These are not separate identities—they are connected experiences that help him understand the system, the show and the people relying on both.
01 • Systems
Design it.
Build reliable technical foundations for rooms, events and production environments.
- AV integration and commissioning
- Professional audio and network systems
- RF coordination, troubleshooting and support
02 • Production
Make it work live.
Bring calm, accurate execution to high-pressure production settings.
- A1 audio and PA systems
- Corporate, touring and broadcast production
- Commercial production direction and camera work
03 • Communication
Make it understandable.
Translate complex technical decisions into clear plans, confident teams and practical next steps.
- Client-facing technical leadership
- College-level instruction
- Training, documentation and mentoring
Alpha Mark capabilities
One contractor for the system, the deployment and the support.
AV Design & Integration
System planning, signal flow, equipment coordination, control, documentation and integration strategy.
Installation & Deployment
Audio, video, cameras, control systems, racks, cabling, commissioning and onsite deployment.
Audio Systems & RF
Audio-system deployment, spectrum surveys, frequency planning, intermodulation analysis and wireless monitoring.
LED Video & Signage
LED and digital-signage deployment, signal routing, system verification and troubleshooting.
Service & Maintenance
Troubleshooting, repairs, upgrades, preventative maintenance and on-call technical support.
Streaming, Live Production & Rentals
Streaming readiness, corporate events, conferences, special events and professional equipment deployment with technical support.
How Alpha Mark works
One accountable path from first conversation to dependable operation.
01
Assess
Review the room, system, network, workflow and operational problems.
02
Design
Develop a practical AV, audio, RF, LED video or communications plan.
03
Deploy
Install, configure, test and commission the system with care.
04
Support
Troubleshoot, maintain, upgrade and support the system after go-live.
What we deliver
- Professional audio systems
- RF coordination and wireless communications
- Network-aware AV and streaming infrastructure
- LED video and digital signage
- Control, signal flow and system integration
- Service, upgrades and maintenance
Professional RF coordination
Clear spectrum.
Confident show.
Alpha Mark treats spectrum as critical infrastructure—planned before doors, monitored while the room is live and documented for the crew.
- Venue spectrum surveys and interference discovery
- Frequency coordination and intermodulation analysis
- Wireless microphone, IEM and intercom planning
- Live monitoring, troubleshooting and documentation
Live spectrumProtected
470 MHzSCAN / COORDINATE / MONITOR608 MHz
Complimentary AV Readiness Consultation
Know what your AV system needs before a failure tells you.
01
Discuss
Tell us what works, what fails, and what changes are coming.
02
Review
Consider system reliability, streaming, audio, video, RF and support needs.
03
Prioritize
Identify the highest-risk issue and the sensible next step.
04
Plan
Receive a practical recommendation with no-pressure options for repair, upgrade or design.
Project intake
Tell us what your AV system needs.
Step 1 of 5
Your request has been prepared.
Your email app should open with the project details addressed to Alpha Mark. If it does not, email info@alphamarkav.com or call (205) 259-6554.
A
Start with a practical AV conversation.
Request a complimentary AV Readiness Consultation, a project quote, service support or a full system review. Email info@alphamarkav.com, contact Barry directly at barry@alphamarkav.com, or call (205) 259-6554.