Hear Every Knock. Speak With Ease.

Silent doorbells and fuzzy intercoms can be a headache. Let Heintz Electric bring the sound back—clearly and reliably—so you never miss a thing.

Quick installation
Reliable repairs
Wired & wireless
Clear audio quality
Modern upgrades
Always available

877-315-8745

Doorbell & Intercom

Trust Your Doorbell & Intercom to Experienced Hands

A silent doorbell or crackling intercom can trip up your whole day. At Heintz Electric, we handle everything from tricky repairs to seamless new installations, so you’re never left guessing who’s at the door or straining to hear a message. Our crew brings a calm touch and real know-how, every time.

Maybe you want to upgrade your old system to something sleeker, or maybe you just need that buzz and chime working again. Either way, we’re ready to jump in. You’ll always find someone on the other end of the line, ready to help make life just a bit easier and a lot safer.

Helpful Resources

Doorbell & Intercom FAQs

How do I know if my doorbell or intercom needs repair?: If you notice silence, buzzing, static, or buttons that don’t work, it’s time for a repair. Issues can start small but often get worse over time.
How fast can you fix or install a doorbell or intercom?: Many repairs or replacements are handled within a single visit. Timelines vary with complexity, but we move quickly so you aren’t left waiting.
What brands or types do you service?: We work with all types—wired, wireless, vintage, or modern. If it rings, buzzes, or lets you talk, we’re equipped to help.
What causes most doorbell and intercom problems?: Common culprits are worn wiring, broken buttons, or faulty speakers. Sometimes, it’s just a loose connection that needs tightening.
Do these systems need regular maintenance?: A yearly checkup can spot problems before they knock you off guard. A quick clean and test keeps things working like they should.
How do I book a service call?: Just call (877) 315-8745. A real person will answer and help you set up a visit with one of our experienced technicians.