What happens to my AV system's source code when the programmer leaves?

AV Coding delivers full uncompiled source code to the client of record on every project. No lock-in. You own the code and can hand it to any programmer.

Do you contact my clients directly?

Never. AV Coding maintains a strict non-compete policy. Subcontracting work stays subcontracted. Your client relationship is yours, full stop.

What is a Crestron Gold Masters Certified programmer?

Gold Masters is among the highest individual certification levels Crestron offers. It requires demonstrated expertise in programming, design, and commissioning beyond standard certification tracks.

Do you work with AV integrators as a subcontractor?

Yes. AV integrators are the primary audience. AV Coding subcontracts Crestron, Biamp, Q-SYS, and Extron programming for integrators across the Northeast US and beyond.

What if my AV system has no source code or documentation?

Legacy code rescue is one of the most requested services. AV Coding diagnoses undocumented systems, recovers files where possible, documents fully, and rebuilds to a standard you can maintain.

AV Programming Services

Crestron. Biamp. Q-SYS. Extron.
One Programmer. No Conflicts.

Dealer-independent AV programming for integrators who need reliable subcontract work and direct clients whose systems need to stop failing. Gold Masters certified. Source code always delivered.

TL;DR

AV Coding LLC is a Connecticut-based Crestron Certified Master Programmer(Gold) and dealer-independent Crestron Service Provider (CSP) offering programming services for Crestron, Biamp Tesira, Q-SYS, and Extron systems. Source code is always delivered to the client of record. No manufacturer agreements, no dealer incentives.

4+ Certified Platforms

100% Source Code Delivered

4 hr Typical Response

0 Dealer Agreements

Who We Serve

Three Client Types. One Standard of Work.

AV Integrators

Subcontract programming for your client projects. Your client relationship stays yours — we will not make direct contact. Source code delivered to the client of record.

Direct Clients

Corporate, institutional, government, and education. Equipment recommendations based on fit, not manufacturer margin. You own the code.

Architects & Design Engineers

Manufacturer-neutral AV specifications in SpecLink/RIB format. Documentation suitable for competitive bid. Independent of the firms who will install it.

→ "We support integrators, manufacturers, and service firms. We do not compete for your clients." — AV Coding non-compete policy

Services

Full-Stack AV Programming. Every Platform.

Core Service · Gold Masters

Crestron Programming

SIMPL WindowsSIMPL# ProVC-4CH5

Control system design, touchscreen UI development, driver authoring, and full commissioning — delivered by a Crestron Certified Gold Masters programmer. Clean, documented, uncompiled source code is included with every project. We subcontract for integrators and take on direct client engagements.

→Gold Masters certification (≈38–45 programmers worldwide)
→Crestron Service Provider (CSP) — dealer-independent
→SIMPL# Pro module development on RMC4 and TS760 hardware
→Source code delivered to client of record — always

Audio DSP

Biamp & Q-SYS Programming

Biamp TesiraQ-SYS DesignerQ-SYS Scripting

Biamp Tesira programming for meeting spaces, boardrooms, auditoriums, and distributed audio — routed and tuned for intelligibility. Q-SYS design, UCI development, and Lua scripting. Multi-platform projects with Crestron as the control hub are a specialty.

→Biamp-certified programming
→Q-SYS Designer certified
→UCI design and Lua scripting
→Works within existing infrastructure where applicable

AV Design & Integration

Multi-Platform AV Design

ExtronSignal ManagementAV over IPInfrastructure

Extron configuration, signal management, switcher programming, and infrastructure design. Multi-platform AV architecture where the control framework spans Crestron, Q-SYS, and Extron simultaneously. Equipment specified for the application — no vendor loyalty.

→Manufacturer-neutral specifications for competitive bid
→Signal flow diagrams delivered with every engagement
→AV over IP topology design
→Suitable for architect and design engineer workflows

Emergency Service

Legacy Code Rescue

CrestronBiampQ-SYSUndocumented Systems

Undocumented Crestron, Biamp, or Q-SYS code left by a previous programmer. We diagnose, decompile where possible, document fully, and rebuild to a standard you can maintain and transfer. Root cause first — no patches that return in six months.

→Written audit report delivered within 5 business days
→Source code recovered and documented
→Root cause identified — not just symptoms addressed
→Rebuilt code delivered with full uncompiled source

For Architects & Engineers

AV Audits & Documentation

System AuditsSignal FlowSpecLink / RIBSpecifications

Independent AV audits producing manufacturer-neutral findings, signal flow diagrams, equipment inventories, and specification-ready documentation. Designed for architects, design engineers, and facilities managers who need records they can trust, own, and issue for competitive bid.

→SpecLink/RIB format specification deliverables
→No dealer affiliation — audit findings are defensible
→Documentation you own outright
→Suitable for renovation, handoff, and compliance workflows

Reduces Callbacks

AV User Training & Support

On-Site TrainingRemote DiagnosticsService Plans

Structured AV user training tied to the actual installed system — not a generic walkthrough. Trained users generate fewer service calls. Remote diagnostics for fast resolution without a truck roll. On-site when required. Documented resolutions every time.

→Training tied to installed system — not generic tutorials
→Remote diagnostics before any truck roll
→Service plans available for ongoing coverage
→Every resolution documented in writing

Proof Points

Trusted by Institutions That Can't Afford AV to Fail.

"The technical depth bridges the gap between systems engineering and execution — fixing problems unforeseen by installers and interpreting customer expectations into system function. At MIT-Sloan, over a period of years, we have put in a number of facilities of varying purpose and complexity whose control systems were programmed completely by AV Coding."

Ken McCormick Teaching, Learning & Collaboration Space Manager — MIT Sloan School of Management

"It was a very happy experience to work with AV Coding, who provided top quality work on the audio/video system integration of our conference room — a complicated system including one video conference codec, 3 projectors, 3 TVs, 6 video feeds from a dedicated network, blinds, curtains, and a lighting control system. A system beyond our expectations."

Baosong Shan Associate Professor, Beihang University — CERN | AMS Collaboration

Crestron Gold Masters Crestron CSP AVIXA CTS-D NICET SSI Biamp Certified Q-SYS Certified

Common Questions

Before the First Call

: Yes — always. Every project includes full uncompiled source code delivered to the client of record. No compiled-only deliverables, no lock-in.
: Yes. Subcontracting is a core part of our work. We will not contact your clients directly, ever. Your client relationship is yours — we show up as your programming resource, not as a competing firm.
: Typically within 4 hours during business hours. Emergency and expedited engagements are available at the expedited rate for same-week scheduling.
: Remote programming work is platform-agnostic and location-independent. On-site services are based in Connecticut and cover the Northeast; out-of-region on-site work is considered case by case.
: We hold no dealer agreements, manufacturer incentives, or co-op funding arrangements with Crestron, Biamp, Q-SYS, Extron, or any other manufacturer. When we specify equipment, the recommendation is based on the application — not a sales relationship. Audit findings and specifications are fully defensible for competitive bid.
: Yes. Legacy code rescue and system remediation are among our most-requested services. We start with a documented audit regardless of the system's origin or state of documentation.

Questions about certification levels? See the Crestron certification guide →

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Crestron. Biamp. Q-SYS. Extron. One Programmer. No Conflicts.