Grandfather Clock Repair
Weight-driven longcase movements need level cases, correctly hung weights and a beat that is set by ear. We service tall-case clocks in the home and in our Denton shop.
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Denton, Texas · Est. 2004
Annabellio Co. repairs, restores and services mechanical clocks and watches for families, dealers and estates across Denton County and North Texas. Every clock is diagnosed in writing, serviced in our Denton shop, and test-run before it goes home.
☎ (214) 779-9792What we do
Clocks are not sent out. They stay in our shop on N Austin Street from intake to delivery, which is why we can tell you exactly what was cleaned, bushed or replaced — and hand your original parts back.

Services
Weight-driven longcase movements need level cases, correctly hung weights and a beat that is set by ear. We service tall-case clocks in the home and in our Denton shop.
Learn more →Restoration should respect the maker. We stabilize what is original, replicate what is missing, and document everything we replace so value is preserved.
Learn more →Small spring-driven clocks take the most handling damage. Most of what arrives on our bench needs cleaning, a fresh mainspring and correct end-shake before it will keep time again.
Learn more →Cuckoo movements fail in predictable places: dried bellows tops, stretched chains and worn count wheels. We rebuild the sound before we rebuild the timekeeping.
Learn more →Regulators, school clocks and Vienna wall clocks depend on a firm mounting and a true pendulum arc. We service the movement and make sure the hanging point is safe.
Learn more →Small work is a separate discipline. We service American railroad-grade pocket watches, Swiss lever movements and vintage automatics on dedicated benches.
Learn more →Sometimes replacement is the honest recommendation — mass-produced movements, water damage or missing parts. We fit the correct hand shaft length so the dial still looks right.
Learn more →Oil turns abrasive long before a clock stops. Regular cleaning every five to seven years is far cheaper than the bushing work that comes after neglect.
Learn more →A tall-case clock moved without securing the movement, weights and pendulum usually arrives broken. We crate, transport and re-commission it properly.
Learn more →Before you buy, insure or divide an estate, get an informed opinion. We identify makers, date movements and give a plain-English condition and value assessment.
Learn more →Describe the symptoms over the phone and we will tell you honestly whether it is an adjustment, a service or a restoration.
How it works
Call or send photos. Many problems are identified in a five-minute conversation.
Bench inspection or a house call for tall-case clocks, followed by a written estimate.
Disassembly, cleaning, bushing, lubrication, reassembly — documented as we go.
One to two weeks on test, regulated, then delivered and set up level and in beat.

Serving your town
From the Denton Square to Frisco and Carrollton, we service clocks where they stand when they are too tall or too fragile to move.
Reviews
★★★★★Our 1890s longcase had been silent since we inherited it. It came back running, striking correctly, and they set it up in the hall and showed my husband how to wind it. Six months later it is still within a minute a week.
Margaret H. — Denton, TX
★★★★★Straightforward estimate, no upsell. They told me my Howard Miller needed bushings and explained why, with photos. That kind of transparency is rare.
Daniel R. — Flower Mound, TX
★★★★★My grandmother's clock arrived from Ohio in pieces. They collected it, made a proper crate for the parts, rebuilt the chime train and delivered it set up and level.
Alicia T. — Frisco, TX
Common questions
Most work is quoted after inspection because the movement, not the case, determines the labor. A cleaning and oiling on a simple time-only movement is the low end; a triple-chime grandfather movement needing bushings sits considerably higher. You get a written estimate before we begin and a phone call before any additional work.
Yes. Grandfather and other tall-case clocks are usually serviced in the home or collected by us. We cover Denton, Denton County and surrounding North Texas communities.
Two to four weeks is typical for a full overhaul, because the movement runs on test for one to two weeks after reassembly before it is regulated and released. Small adjustments are often same-week.
Yes — one year on our labor for a complete overhaul, provided the clock has not been dismantled or lubricated by someone else in the meantime.
Call (214) 779-9792 or request a quote online. Free estimates, honest recommendations, one-year warranty on labor.