Sewing machine repair & diagnostics in Portland

When a sewing machine stops working right — skipping stitches, jamming, breaking needles, bunching thread — it’s almost never a reason to replace it. Most problems trace back to a handful of common causes, and once they’re correctly diagnosed, they’re usually a straightforward fix. General repair is exactly that: figuring out what’s actually wrong with your machine and fixing it, on every make and model, mechanical or computerized.

Every repair starts with a free diagnosis and an honest estimate. You’ll know what’s wrong and what it costs before any work begins — and if a machine isn’t worth repairing, we’ll tell you.

Common problems we fix

Sewing machine trouble usually shows up as one of these, and the visible symptom often isn’t the real cause:

• Skipped stitches. Usually a timing issue, a worn or wrong needle, or a threading problem — not a broken machine. It’s one of the most common repairs and one of the most fixable.
• Thread bunching or nesting underneath the fabric. This looks like a bobbin problem but is almost always top-thread tension or a threading fault. A proper diagnosis saves you from chasing the wrong fix.
• Thread keeps breaking or shredding. Often tension, a burr on the needle plate or hook, a bent needle, or the wrong needle for the thread.
• The machine jams or the handwheel won’t turn. Thread caught in the hook race, a timing problem, or old oil that’s seized the mechanism.
• Needles breaking or hitting the plate. A bent needle, a timing issue, or a needle bar out of adjustment — worth fixing quickly before it damages other parts.
• Fabric won’t feed evenly. Feed dog height, presser foot pressure, or a feed mechanism problem.
• Uneven, loose, or bird’s-nest stitches. Tension out of balance between top and bobbin thread.
• The machine runs loud, slow, or not at all. Motor, belt, wiring, or foot pedal — from a simple belt to an electrical repair.

Diagnosis first, then an honest fix

The most important part of a good repair is correctly identifying the cause, because the symptom often points somewhere misleading — bunching underneath looks like a bobbin fault but is usually top tension; a machine that “won’t sew” might just need timing reset. Every machine gets a proper diagnosis before any work happens, so you’re paying to fix the actual problem, not to guess at it. You get a clear explanation of what’s wrong and an estimate before the repair goes ahead.

Repair vs. tune-up

A repair fixes a specific thing that’s gone wrong — a broken part, an adjustment that’s drifted, a jam. A tune-up is the full preventive service that keeps a working machine running well. Often they overlap: a machine that comes in for a repair turns out to also be overdue for cleaning and lubrication, and it’s usually worth doing both while it’s open. You’ll always get the honest version of what your machine actually needs.

Parts and every make

We repair all major brands — Singer, Pfaff, Juki, Brother, Janome, Kenmore, Viking/Husqvarna, and more — across vintage mechanical machines and modern computerized ones. Common wear parts are kept on hand; less common parts can usually be sourced, and if a part is genuinely unobtainable, you’ll be told that straight rather than left waiting.

Frequently asked questions

How much does a repair cost?

It depends on the problem, so repairs are quoted after a free diagnosis rather than guessed at over the phone. You’ll always know the cost before work begins.

How long will it take?

Most repairs are turned around in 3–5 days. If a part has to be ordered, we’ll tell you up front.

My machine skips stitches — is that expensive to fix?

Usually not. Skipped stitches are most often a timing, needle, or threading issue, and are one of the more common and straightforward repairs.

Is it worth repairing my machine, or should I just buy a new one?

Most machines — especially older all-metal ones — are well worth repairing and outperform comparably priced new machines. If yours genuinely isn’t worth fixing, you’ll get that honest answer instead of a sales pitch.

Do you work on computerized machines?

Yes — both the mechanical and electronic sides. Bring it in and we’ll diagnose it.