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Top Window Repair in Pleasanton, California Ranked
A well-maintained window is crucial for your home's comfort, energy efficiency, and safety. In Pleasanton, common issues like drafts, broken glass, and foggy panes can often be resolved with targeted repairs, saving you the expense of a full replacement. This guide explains the most frequent window problems, their solutions, and how to connect with skilled local professionals who can restore your windows to proper working order.

A-1 On Track Sliding Door Repair
1600 Dell Ave, Campbell, CA 95008
A-1 On Track Sliding Door Repair in San Jose, CA, specializes in sliding door and window repair and installation. With over 35 years of experience, they offer services including sliding glass door repairs, pet door installations, closet door repairs, and accordion door installations. Their team handles repairs such as roller replacements, track repairs, lock and handle fixes, and glass replacement, serving residential and commercial clients in the San Jose Bay Area.

BK Glass Shower and Window
132 Cardinal Ln, Discovery Bay, CA 94505
BK Glass Shower and Window is a company based in Stockton, CA, offering a range of services including window repair, window replacement, sliding glass door repair, and installation. They serve residential and commercial clients in Stockton and surrounding areas. The company specializes in shower doors, bypass sliders, mirrors, and storefront glass services, providing installation, replacement, and repair solutions.

Quality Windows & Doors
3732 Stanley Blvd Ste B, Pleasanton, CA 94566
Quality Windows & Doors is a window repair, replacement, and sliding glass door installation company based in San Jose, CA. Serving the Bay Area for over 35 years, they handle window and door installations, glass replacements, retrofitting, and new construction projects. Their expertise includes working with various window and door brands and providing comprehensive installation services.
Jeff's Mobile Glass, Inc
1366 Doolittle Dr, San Leandro, CA 94577
Jeff's Mobile Glass, Inc in San Francisco, CA specializes in auto, residential, and commercial glass repair and replacement. Serving the East Bay area, they offer mobile services for windshield replacement, chip repair, and custom-cut glass solutions. The company uses original replacement glass or OEM parts whenever possible and serves a diverse customer base including car dealerships and fleet industries.

San Mateo Glass and Mirror
90 Glenn Way #15, San Carlos, CA 94070
San Mateo Glass and Mirror is a glass installation and repair company serving Fremont, CA, and the greater Bay Area. With over 42 years of experience, they provide commercial and residential services including window replacement, sliding glass door installation, custom mirrors, glass railings, skylights, and emergency 24/7 board-up services. Their team handles projects ranging from storefronts and gyms to homes, offering a lifetime service guarantee and expertise in various glass types such as safety and tinted glass.
Common Window Issues and Their Solutions
Understanding the specific problem with your window is the first step toward a cost-effective fix. Here's a breakdown of the most common window troubles in Pleasanton homes and the typical repairs they require.
Drafts and Air Leaks
Feeling a draft near your window frame or sash is a clear sign of an air leak, which can significantly increase your heating and cooling bills. This is often caused by worn-out weatherstripping, gaps in the caulking, or poor insulation around the frame.
- The Fix: A technician will replace the old weatherstripping, apply new exterior caulk to seal gaps, or add insulation around the window frame 1 2.
- Typical Cost: For draft-related fixes, you can expect to pay between $75 for basic caulking and up to $300 for comprehensive weatherstripping and re-insulation 1 2.
Broken or Cracked Glass
A cracked pane is more than just a safety hazard; it compromises your home's security and energy efficiency. Prompt repair is essential.
- The Fix: The damaged glass pane is removed and replaced with a new one. The complexity and cost depend on whether it's a single, double, or triple-pane unit 1 2.
- Typical Cost: Replacing a single pane of glass can start around $150, while a double-pane insulated glass unit (IGU) typically ranges from $200 to $400. Specialty or triple-pane glass can cost $1,100 or more 1 2 3.
Condensation Between Panes (Foggy Windows)
If you see persistent fog or moisture trapped between the glass panes, the seal on your insulated glass unit (IGU) has failed. This means the inert gas that provides insulation has escaped, reducing the window's energy performance.
- The Fix: The most common solution is to replace the failed IGU while keeping the existing window frame and sash. In some cases, a full window replacement may be recommended 1 4.
- Typical Cost: IGU seal repair or replacement in Pleasanton generally costs between $150 and $350 1 2.
Sticking Windows and Hardware Issues
Windows that are difficult to open, close, or lock are not just an annoyance; they can be a safety concern in an emergency. This is often due to warping, dirt buildup, or failed hardware like balances, cranks, or latches.
- The Fix: A professional can clean and lubricate tracks, adjust or replace the balance system, or install new operators, locks, and hinges. For more severe issues, sash repair or replacement might be necessary 1 2 5.
- Typical Cost: Simple hardware like a new latch may cost around $25, while repairing or replacing a sash can range from $250 to $600 1 2.
Rotted Wood Frames
Particularly in older Pleasanton homes, wood window frames can suffer from rot due to moisture exposure. Addressing this quickly prevents further structural damage.
- The Fix: Minor surface rot can often be patched and sealed. For extensive rot, sections of the frame may need to be rebuilt or the entire window may require replacement 4 3.
- Typical Cost: Minor wood repair for a window frame typically falls in the $175 to $400 range 3 5.
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What to Expect: Timelines and Pricing
Knowing how long a repair might take and what factors influence the cost can help you plan effectively.
Project Timelines
Repair timelines vary based on the job's complexity and part availability:
- Quick Fixes: Simple tasks like applying new weatherstripping, caulking, or replacing basic hardware can often be completed in a few hours to a single day 1 2.
- Glass or Seal Replacement: Replacing a pane of glass or an IGU usually takes 1 to 3 days. This includes time for the professional to order the correct glass and return for installation 1 4.
- Frame Repair or Replacement: More involved projects that involve repairing rotted wood or replacing an entire window unit can take several days to a couple of weeks, depending on the scope and any custom work required 2 6.
Understanding Repair Costs in Pleasanton
Window repair costs in the Bay Area are influenced by labor rates, material quality, and the type of window. For most single-window repairs in Pleasanton, homeowners can expect to pay between $150 and $650 1 3. It's important to note that labor is a significant component, with professional window repair labor rates typically adding $30 to $90 per hour on top of material costs 7. For context, a full window replacement in California averages between $600 and $900 or more per window 8.
The best way to ensure a fair price is to get detailed estimates from multiple licensed contractors. This allows you to compare not just the bottom line, but also the proposed solutions, material quality, and warranty offerings 7 9.
Finding Local Window Repair Expertise
For reliable service, it's advisable to work with licensed local professionals familiar with Pleasanton's housing styles and common issues. Established local providers often cited for window-related services include Pleasanton Glass, which specializes in glass replacement and retrofits, and Kaminskiy Care & Repair, which offers general door and window services 10 11 6. Community platforms like Yelp can also be a resource for finding highly-rated local handymen and specialists for window fixes 12.
A qualified professional will perform a thorough inspection, clearly explain the problem and the recommended fix, provide a detailed written estimate, and stand behind their work with a warranty.
Frequently asked questions
Sources
Footnotes
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Window Repair Cost: What You'll Actually Pay - https://argowindowrepair.com/blog/window/window-repair-cost ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 ↩10 ↩11
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How Much Do Window Repairs Cost? - https://wci-4u.com/how-much-do-window-repairs-cost/ ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9
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Window Repair Cost: Average Prices & What You'll Pay In 2025 - https://reconroof.com/blog/window-repair-cost/ ↩ ↩2 ↩3 ↩4
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Windows Replacement Dublin Pleasanton - https://californiawindowmasters.com/landing/windows-replacement-dublin-pleasanton/ ↩ ↩2 ↩3
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Window Repair Cost Guide by State 2026) - EcoWatch - https://www.ecowatch.com/windows/repair/cost ↩ ↩2
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Pleasanton Glass - Nextdoor - https://nextdoor.com/pages/pleasanton-glass-pleasanton-ca/ ↩ ↩2
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How Much Does Window Repair Cost in Los Angeles? [2025 Data] - https://www.angi.com/articles/how-much-do-window-repairs-cost/ca/los-angeles ↩ ↩2
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2025 Window Replacement Cost in California - Modernize - https://modernize.com/windows/replacement-cost-calculator/california ↩
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358+ Window Nation Reviews - https://bestcompany.com/new-windows/window-nation ↩
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Pleasanton, CA Door and Window Repair Services - https://careandrepair.com/ca/pleasanton-window-and-door-repairman/ ↩
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Pleasanton Glass Window Replacement and Installation - https://www.pleasantonglass.com/residentialglass/windows/ ↩
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TOP 10 BEST Home Window Repair in Pleasanton, CA - Yelp - https://m.yelp.com/search?find_desc=Home+Window+Repair&find_loc=Pleasanton%2C+CA ↩