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*The Angi rating for Central Vacuum Cleaner Service companies in Knoxville, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum Cleaner Service needs.

*The HomeAdvisor rating for Central Vacuum Cleaner Service companies in Knoxville, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Central Vacuum Cleaner Service needs.

Last update on November 20, 2025

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BRAD GORDON WATERPROOFING AND GENERAL CONTRACTOR

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BRAD GORDON WATERPROOFING AND GENERAL CONTRACTOR

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25 years of experience

General contracting specializing in waterproofing. Renovations, repairs, and new install. No need to have different contractors for each phase. We offer just about whatever you need at reasonable prices and quality workmanship.

General contracting specializing in waterproofing. Renovations, repairs, and new install. No need to have different contractors for each phase. We offer just about whatever you need at reasonable prices and quality workmanship.

Central Vacuum Cleaners questions, answered by experts

While caulking is handy for quite a bit of jobs, it’s still limited. Any crack or gap larger than 1/4 inch is best left for a more intensive repair job. When you hire house painters, they should run a thorough check to see what they need to repair before they start the job.

Large repairs that caulking typically won’t do well with include cracks or holes larger than a 1/4 inch, rotted wood, or metal surfaces, such as garage doors.

The disadvantages associated with central vacuums start with cost. They are expensive to install, especially in existing homes, as retrofitting requires opening walls. The system's bulky hoses can also be inconvenient to maneuver and store compared to portable vacuums. Additionally, repairs may need professional service, adding to maintenance costs. Lastly, while powerful, they may be overkill for smaller homes or apartments, making the investment less practical for some households.

Routine service inspections on your central vacuum cleaner help keep your vacuum running at its best while helping to avoid costly repairs. It’s best to schedule service inspections every two to three years for a professional central vacuum service to examine your unit. If you have several pets in your home or have a lot of dirt and dust, it’s best to schedule your inspections every one to two years.

Yes, installing a central vacuum system typically adds value to your home. The ease of use, longevity, and superior suction power of a central vacuum system can add up to $2,000 to your home’s value if you decide to sell. Potential buyers may consider the central vacuum a perk to purchasing your home.

If your central vacuum has lost suction, you probably have a clog in the system. You can remove a clog yourself using a portable vacuum cleaner or central vacuum maintenance sheets. Stubborn clogs or damage to the system require a specialized technician to repair.

The Knoxville, PA homeowners’ guide to central vacuum cleaner services

From average costs to expert advice, get all the answers you need to get your job done.

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