Technetron Electronics Services
At Technetron Electronics, we bring your audio and video equipment back to life with expert precision and care. From vintage amplifiers to the latest smart TVs, our repair services are fast, affordable, and trusted across New York City.
Our TV Repair Services
No Power
We diagnose and repair power board issues that prevent your TV from turning on.
Cracked Screen
We carefully assess screen damage and offer reliable screen replacement solutions when possible.
Backlight Failure
We expertly restore LED or LCD backlight systems to fix persistently dim or completely dark screens.
HDMI Port Issues
We skillfully repair or replace damaged HDMI ports for stable and proper device connectivity.
Image Distortion
We correct problems like lines, flickering, or color distortion caused by faulty panels or boards.
Audio Problems
We thoroughly fix sound issues including no audio, persistent static, or speaker malfunctions.
Our Audio Repair Services
Bring your sound back to life with Technetron Electronics’ expert audio repair services, trusted by audiophiles and professionals alike.
Amplifier Repair
Fixing distortion, popping noises, and replacing faulty components for crystal-clear sound.
Speaker Repair
Restoring damaged drivers, voice coils, and crossovers promptly for optimal audio performance.
Turntable Repair
Repairing motors, needles, and tonearms quickly to keep your vinyl spinning perfectly.
Audio Receiver Repair
Diagnosing and fixing power, input, and output issues efficiently to restore full functionality.
Headphone Repair
Replacing broken cables, drivers, and connectors for crisp, uninterrupted listening.
Mixer Repair
Calibrating controls and repairing circuits to ensure seamless audio mixing and output.
Our Projector Repair Services
Bring your projector back to life with expert repairs that brighten every image and keep your presentations flawless.
Lamp Replacement
Installing high-quality, durable lamps to fully restore brightness, contrast, and overall image clarity for optimal viewing.
Lens Cleaning and Alignment
Carefully cleaning and precisely aligning lenses to ensure sharp focus, clear visuals, and perfectly projected images.
Power Supply Repair
Diagnosing and fixing all power-related issues to keep your projector running smoothly and reliably.
Cooling Fan Replacement
Preventing overheating and damage by repairing or replacing faulty cooling fans to maintain safe operating temperatures.
Signal Input Repair
Resolving all types of connectivity and input problems to guarantee video signal transmission and presentations.
Color Calibration
Expertly adjusting and calibrating color settings to deliver accurate, vibrant, and true-to-life visuals every time you project.
Our Home Theater Repair Services
Experience immersive sound and flawless visuals again with expert home theater repairs that bring your entertainment system back to life.
Receiver Repair
Troubleshooting and restoring audio receivers for clear, balanced sound and seamless connectivity.
Speaker Repair
Fixing or replacing damaged speaker components to deliver rich, distortion-free audio performance.
Subwoofer Repair
Repairing subwoofers to restore deep, powerful bass that enhances your movie and music experience.
HDMI Port Repair
Repairing or replacing faulty HDMI ports to ensure reliable high-definition audio and video signals.
Remote Control Repair
Restoring remote functionality for convenient, hassle-free control of your home theater system.
Wiring and Connection Repair
Diagnosing and fixing wiring issues to maintain optimal signal flow and system reliability.
Brands We Service
At Technetron Electronics, we proudly service a wide range of industry-leading audio, video, and home entertainment brands. Whether you’re dealing with a vintage amplifier or a modern DJ controller, our technicians are trained to handle the most respected names in the business.
We specialize in both high-end and mainstream brands, including:
Mark Levinson – Premium amplifier and preamp repair with precision calibration
Denon – Authorized service for AV receivers, CD players, and turntables
NAD – Power amp, integrated amp, and stereo receiver repairs
Technics – Turntable restoration and component-level fixes
Pioneer DJ – Expert repairs for mixers, controllers, and CDJs
QSC – Authorized repairs for powered speakers and amplifiers
Rotel – Maintenance and diagnostics for classic and new models
Bang & Olufsen – Premium service for luxury audio components
Marantz, Yamaha, Harman Kardon, Sony, JBL, Bose, McIntosh – And many more
If your brand isn’t listed, don’t worry—we work with a wide array of legacy and modern electronics. Contact us to check if we service your specific model.
How It Works
Getting your equipment repaired at Technetron Electronics is simple, fast, and hassle-free. Here’s a step-by-step overview of how we bring your gear back to life:
Get in Touch
Call us, email, or stop by our NYC location to tell us what’s going on with your device.
Free Diagnostic Evaluation
Our factory-trained technicians assess your equipment to identify the issue—at no cost to you.
Detailed Estimate
Once the problem is diagnosed, we’ll provide a clear, upfront quote for the repair.
Expert Repair
With your approval, our team performs the repair using quality components and industry-proven methods.
Final Testing
Every unit is tested thoroughly to ensure it’s performing like new before it’s returned to you.
Pickup or Shipping
Choose to pick up your equipment in person or have it shipped safely back to you.
Why Choose Us
We combine decades of experience with top-tier customer care to deliver the repairs you can trust.
- Fast Turnaround
- Free Diagnostics
- Factory-Trained Staff
- Affordable Pricing
- Trusted Reputation
- Warranty Support
Frequently Asked Questions
How long do repairs usually take?
Most standard repairs are completed within 7–10 business days, depending on part availability and service complexity. Rush options may be available upon request.
Do you offer free diagnostics?
Yes, we provide free diagnostics on most audio and video equipment. You’ll receive a clear estimate before any work begins.
Can I ship my equipment to you for service?
Absolutely. We accept shipped-in repairs from anywhere in the U.S. Be sure to package your item securely and include your contact details and a description of the issue.
What types of electronics do you repair?
We specialize in repairing audio, video, and home entertainment equipment—including amplifiers, turntables, AV receivers, DJ controllers, TVs, and projectors.
Are your technicians certified?
Yes, our team is factory-trained and has over 50 years of combined experience working with both consumer and professional-grade equipment.
Do you offer a warranty on repairs?
We stand by our work with a limited service warranty. Warranty length and coverage vary based on the type of repair and equipment.
Can you service vintage or discontinued brands?
Yes! We have expertise in working with vintage gear and hard-to-find models. If parts are available or repairable, we’ll get it running again.
Do I need an appointment to drop off my equipment?
No appointment is necessary—just stop by during business hours. However, feel free to call ahead if you have questions or are bringing in multiple items.