Window Washing
Streak-free interior and exterior glass, screens, tracks, and sills — hand-detailed on every pane.
Get My Free QuoteWindow & Exterior Cleaning
Crystal Clear Windows.Spotless Results, Every Time.
Professional window cleaning and exterior cleaning services for homes and businesses. PQ Precision Panes helps your property shine with window washing, solar panel cleaning, pressure washing, and gutter care.
5.0 ratingfrom happy South Bay homeowners & businesses
- Window Washing
- Solar Panel Cleaning
- Pressure Washing
- Gutter Cleaning
500+ homes cleanedacross the South Bay
- Licensed & Insured
- Satisfaction Guaranteed
- Local & Family Run
- Free, Fast Estimates
Our Services
Exterior cleaning done right, the first time
One trusted crew for the outside of your property — glass, solar, hard surfaces, and gutters.
Solar Panel Cleaning
Safe, deionized-water cleaning that clears dust and buildup so your panels produce at full output.
Get My Free QuotePressure Washing
Driveways, walkways, patios, and siding restored with the right pressure and surface-safe methods.
Get My Free QuoteGutter Cleaning
Full debris removal and downspout flushing to keep water moving away from your roof and foundation.
Get My Free QuoteWhy Choose Us
A local crew that treats your property like their own
Licensed, insured, and careful
Fully covered work with drop cloths, shoe covers, and respect for your landscaping.
Detail on every square
Frames, tracks, and sills included — not just a quick pass over the glass.
On time, every time
Clear arrival windows, text updates, and jobs finished when we say they will be.
Honest, upfront pricing
Flat quotes before we start. No surprise add-ons once the truck is in the driveway.
Residential & commercial service
Residential
Homes, townhomes, and estates across the South Bay — inside and out, on your schedule.
- Interior & exterior windows
- Screens, tracks, and sills
- Driveways, patios, and walkways
- Seasonal gutter service
Commercial
Storefronts, offices, and multi-unit properties kept presentable with recurring service.
- Weekly or monthly storefront glass
- Office building exteriors
- Solar array maintenance
- Property manager billing
Service Area
Proudly serving San Jose and the South Bay
Based in San Jose, CA, we cover homes and businesses across Silicon Valley and the Peninsula. Don't see your city? Reach out — we may still be able to help.
- San Jose
- Santa Clara
- Milpitas
- Sunnyvale
- Mountain View
- Los Altos
- Palo Alto
- Menlo Park
- Campbell
- Cupertino
- Los Gatos
- Monte Sereno
- Morgan Hill
Reviews
Neighbors who keep calling us back
5.0 average from local customers
“Our windows haven't looked this good since the house was built. Alan was on time, tidy, and detailed every track and sill.”
Marisa T.Willow Glen
“Had the solar panels and gutters done in one visit. Production is noticeably up and the quote was exactly what I paid.”
Dev P.Santa Clara
“The driveway pressure washing looked brand new. Easy to text, easy to schedule, and genuinely nice people.”
Karen L.Los Gatos
Our Work
Recent jobs
Meet the Owners
Alan & Cassandra Pardo, the family behind PQ Precision Panes
Alan and Cassandra run PQ Precision Panes together as a husband-and-wife team, with a simple standard: every pane gets the same attention, whether it's a single kitchen window or a full commercial storefront. Alan still runs the crew and walks every property before quoting, and you'll always reach one of them when you call.
Serving San Jose & the greater South Bay, PQ Precision Panes is fully licensed and insured, and backs every job with a satisfaction guarantee.
Ready for a property that shines?
Free, no-pressure quotes. Most estimates come back the same day.