Trusted since 2001 · Same-day response for emergencies · Call 951-458-6466
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Who They're For and What They Solve
Window sealing and weatherproofing is the work of closing every path air and water use to get past a window. It covers exterior caulk joints, weatherstripping on moving sashes, glazing seals holding the glass, and hidden gaps in the frame cavity behind the trim.
It matters most for anyone with windows over ten years old, homes that have settled, rentals with heavy sash use, and commercial storefronts facing constant weather. Anyone watching energy costs rise without an obvious cause is usually dealing with a sealing problem first.
Left alone, a failed seal keeps pulling conditioned air out and moisture in. That moisture rots frames, stains drywall, and feeds mold behind the trim. Sealing early costs a fraction of what frame repair or full replacement costs later on.
Is It Time?
Most people notice one of these before anything else.
Our Services
Window sealing is not one task. We assess which of these four approaches your windows actually need.
We cut out failed sealant, clean and prime the joint, then apply a flexible elastomeric sealant rated for movement. Done properly, the joint flexes with seasonal expansion instead of splitting open again next year.
Compression seals on operable sashes harden and flatten over time. We replace worn stripping on jambs, meeting rails, and sash edges so the window closes tight and stops leaking air at the perimeter.
When glazing putty dries out or gasket seals fail, glass loosens in the frame. We re-bed the pane and replace the failed glazing material, restoring the seal without removing the window unit.
Some leaks sit behind the trim, not at the visible joint. We locate the actual infiltration path, open only what is necessary, and seal the frame cavity so the draft stops at its source.
Not sure which approach your situation needs? We assess first and recommend only what’s necessary, no upsells.
Why Homeowners Choose Mr. Local Services
Our assessment tells you plainly whether sealing will solve the problem. If it will, we seal it. We do not push replacement on windows that have years left.
You receive an itemized written quote at the assessment. The number you approve is the number you pay, with no mid-job additions.
Every completed job carries a written workmanship guarantee. If a seal we installed fails within the term, we come back and correct it.
State contractor license, $2M general liability, and workers' compensation coverage. Fifteen years focused specifically on window work, not general handyman service.
How It Works
Call 951-458-6466 and tell us what you are noticing. We ask a few questions and schedule your assessment, usually within 48 hours.
We inspect every affected window, identify the actual leak paths, and hand you an itemized written quote before any work begins.
We complete the approved work using materials rated for your window type. Most jobs finish in a single visit, and we clean the site fully.
We walk each window with you, confirm the draft is gone, and issue your written workmanship guarantee on completion.
Pricing
We publish real numbers because vague pricing wastes everyone’s time. Your final quote depends on what the assessment finds.
Four factors drive the price:
Typical range: $150 to $400 per window for standard caulking and weatherstripping. Full glazing restoration or air-sealing work runs higher.
Your written quote is itemized and fixed before work begins. Call 951-458-6466 for a free assessment.
Quality exterior caulking lasts 8 to 12 years. Weatherstripping typically runs 5 to 8 years depending on how often the window is opened.
Sealing solves most draft and leak problems. If frames are rotted or panes have failed internally, our window replacement service when replacement is the honest answer.
Caulking seals fixed joints where the frame meets the wall. Weatherstripping seals moving parts, so the sash closes tight against the frame.
Most residential jobs finish in one visit, typically three to six hours. Larger properties and glazing restoration may require a second day.
Yes. We hold a state contractor license, $2M general liability coverage, and workers' compensation. Documentation is available on request.
Call 951-458-6466 and describe what you are noticing. We schedule assessments within 48 hours at no cost.
We will find the leak, quote it in writing, and back the work with our guarantee. Assessments are scheduled within 48 hours and cost nothing.
