Weak suction
We check collection, filters, hose, inlets, tubing, and the power unit to locate the restriction or fault.
Independent Beam service from Festus
Call Vac Shack for help with weak suction, clogs, hose problems, or a Beam system that won’t start. We service older and newer Beam systems and stock most common repair parts.

Beam repairs
We work on older and newer Beam systems and stock most common repair parts.
We check collection, filters, hose, inlets, tubing, and the power unit to locate the restriction or fault.
We check connections, seals, airflow, and controls before choosing a replacement part.
Tell us about heat, noise, or changes in operation so we can plan the service check.
We check the model, condition, and parts availability before discussing repair or a replacement unit.
Vac Shack provides independent Beam central vacuum service from Festus across the St. Louis area. We service older and newer models and stock most common repair parts. We check the power unit, hose, inlets, controls, and tubing before explaining the repair options or discussing replacement equipment.
Last updated October 8, 2026

Before you call
You do not need to diagnose the fault. Find the model label if you can, and describe what changed. Mention whether the problem affects every inlet or only one.
We make central vacuum house calls in Jefferson County, St. Louis County, Metro East, Rolla, and St. James. Call with your address to arrange service.
Related services
Read about the symptoms and components we check during service.
Central vacuum repairA new power unit may work with sound existing tubing. We check compatibility before recommending equipment.
Replacement optionsWe service all central vacuum brands, including VACUFLO and older or discontinued systems.
Brands we serviceWe service older Beam models. Repair depends on the fault, the unit’s condition, and parts availability. We stock most common repair parts and check the model before recommending work.
Weak suction can come from a full bag or dirty filter, a clogged hose, an inlet problem, a tubing leak, or the power unit. We check the cause before recommending a replacement.
We make central vacuum house calls across Jefferson County, St. Louis County, Metro East, Rolla, and St. James. Call with your address to arrange a visit.
Beam central vacuum service
Have the model label ready if you can find it, and tell us what has changed with suction or operation.