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Professional Window Maintenance
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Preventive Window Maintenance for Long-Term Performance
Many homeowners do not realize that windows require routine professional maintenance.
Balances, hinges, locks, operators, tracks, weatherstripping, drainage systems, and other components are exposed to repeated movement, dirt, moisture, temperature changes, and normal wear.
Without maintenance, small issues can gradually develop into difficult operation, air leaks, water infiltration, damaged hardware, or major component failures.
Professional window maintenance should be performed at least once a year to identify developing problems and keep the complete window system working properly.

Why Window Maintenance Is Important
Routine window maintenance helps protect your investment, extend the life of your windows, and reduce the risk of unexpected problems. Minor issues such as loose hardware, worn components, or alignment problems can often be identified and corrected before they turn into costly repairs.
Regular maintenance also helps improve smooth operation, energy efficiency, and overall window performance. By addressing small concerns early, you can help prevent unnecessary damage and keep your windows functioning properly for years to come.
Professional Window Maintenance Helps:
- Extend the lifespan of windows
- Keep windows operating smoothly
- Prevent costly repairs
- Avoid premature window replacement
- Improve energy efficiency
- Detect worn components before they fail
- Reduce stress on operating mechanisms
- Maintain proper sealing and drainage
- Improve overall window reliability
What Does the WindowCare Program™ Include?
- Complete inspection of all window systems
- Cleaning of tracks and drainage channels
- Lubrication of all moving parts
- Adjustment of operating mechanisms
- Tightening of loose hardware
- Inspection of balances
- Inspection of hinges
- Inspection of locks and latches
- Inspection of weatherstripping
- Inspection for water infiltration
- Inspection for air leaks
What Regular Window Maintenance Helps Prevent?
- Difficult window operation
- Broken balances
- Hardware failures
- Water leaks
- Air drafts
- Rust and corrosion
- Premature window replacement
We Maintain:
- Residential Windows
- Commercial Windows
- Double Hung Windows
- Single Hung Windows
- Casement Windows
- Awning Windows
- Sliding Windows
- Tilt & Turn Windows
- Hopper Windows
- Specialty Windows
- Custom Window Systems
Maintenance vs. Waiting for Window Failure
Routine Window Maintenance
- Window systems are inspected regularly
- Moving parts are cleaned and lubricated
- Loose components can be adjusted
- Developing issues can be identified early
- Window operation can be maintained
- Leaks and worn seals can be detected
- Major failures may be avoided
- Existing windows can remain in service longer
Waiting Until Something Breaks
- Problems may remain unnoticed
- Components continue wearing
- Minor issues can become major failures
- Windows may become difficult to operate
- Water or air leaks may worsen
- Emergency repairs may be necessary
- Multiple components may become damaged
- Premature window replacement may become more likely
Special Offer
Upgrade to Low-E Glass & Enjoy 30% Off
Additional 15% Off Double-Hung Window Balance Upgrades
Our Work
What People Say
Lisa M.
Huntington, NY
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“I was convinced I needed to replace my old drafty windows, but WindowFixGuru saved me a fortune by repairing them instead! They sealed the gaps, fixed the locks, and even restored my wooden frames. My home is now warmer, and my energy bills are lower. Highly recommend their honest and professional service!”
Emily D.
Rockville Centre, NY
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“I can’t say enough good things about this company! My storm door was misaligned and wouldn’t close properly, making it useless against wind and rain. WindowFixGuru fixed it in no time, and now it seals perfectly.”
Robert T
Garden City, NY
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“I had a sliding patio door that kept getting stuck, making it nearly impossible to open. WindowFixGuru came in, realigned the track, and replaced the rollers. Now it works like new! The team was on time, knowledgeable, and super friendly. Great service!”
Maria L.
Massapequa, NY
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“After a storm, my window screens were completely ripped, and I thought I’d have to get all new ones. Luckily, WindowFixGuru repaired them quickly and at a great price. They even reinforced the frames to make them more durable.Professional, affordable, and excellent customer service. I’ll definitely be calling them again!”
FAQ
Do windows really need regular maintenance?
How often should windows be professionally maintained?
What is the WindowCare Program™?
Can maintenance prevent window repairs?
Can maintenance help prevent water leaks?
Is the WindowCare Program™ available for commercial properties?
Do you maintain all window brands?
Contact us
Our Service Area
We cover Nassau County, Suffolk County, New Jersey, and Connecticut, including all the listed areas: