Your Semco windows and doors were an investment in quality, comfort, and beauty. When they start showing their age, you deserve repair experts who understand their value. At Apex Window Werks, we’ve perfected the art of Semco restoration over 15 years and 40,000+ repairs. Our passionate technicians treat every window and door as if it were in their own home, bringing back the smooth operation and energy efficiency you’ve been missing.
Semco Windows &
Doors Repair
Our Comprehensive
Semco Repair Services
Whether you’re dealing with foggy glass, faulty hardware, or drafty frames, our Semco window repair services address every common issue with precision and care. From glass replacement to frame restoration, we bring your windows back to peak performance — without the need for full replacement.
Precision Glass Replacement
Whether you're dealing with foggy thermal panes, cracked glass, or failed seals, we expertly replace glass units while preserving your original Semco frames. Our technicians use high-quality materials that match or exceed original specifications, restoring crystal-clear views and optimal energy efficiency.
Hardware Restoration & Repair
Stiff cranks, broken locks, or windows that won't stay open? We diagnose and repair all hardware issues, from stripped operators to worn balance systems. Our team sources quality replacement parts that ensure your windows operate smoothly and securely for years to come.
Weatherstripping & Seal Renewal
Drafts and air leaks waste energy and compromise comfort. We professionally replace worn weatherstripping and seals, eliminating air infiltration and moisture problems. This essential service restores your Semco windows' superior energy efficiency and quiet operation.
Frame Repair & Realignment
Warped frames, structural issues, or improper alignment can cause operational problems and water leaks. Our technicians expertly repair and realign frames to ensure smooth operation, proper drainage, and long-term durability of your Semco windows.
Track & Roller Service
For sliding windows, we provide comprehensive track cleaning and roller replacement to eliminate sticking and restore effortless gliding. Our service includes lubrication, adjustment, and replacement of worn components to ensure quiet, smooth operation.
Screen Repair & Replacement
Don't let torn screens or bent frames spoil your fresh air enjoyment. We repair damaged mesh, replace screen frames, and ensure proper fit so you can enjoy ventilation without unwanted pests.
Is Your Semco Window Stuck or Foggy?
Don’t let minor issues become major problems.
Our Semco specialists can diagnose and repair most issues in a single visit, saving you thousands over replacement costs.
Schedule an Estimate
Or Call Us
(847)-557-9600
Semco Window Types
We Service
Casement Windows
Semco casement windows are engineered for maximum ventilation and unobstructed views. When cranks become stiff, seals fail, or hinges wear, our experts restore smooth operation and weather-tight performance, ensuring these windows continue to provide the fresh air and energy efficiency you expect.
Double-Hung Windows
Classic and versatile, Semco double-hung windows feature precision balance systems and durable construction. We address common issues like dropped sashes, failed balances, and worn weatherstripping to restore effortless operation and maintain your home's traditional charm.
Awning Windows
Perfect for ventilation even during rain, Semco awning windows require properly functioning operators and seals. Our technicians expertly service these mechanisms, ensuring your awning windows continue to provide weather protection while allowing fresh air circulation.
Sliding Windows
Semco sliding windows offer space-saving operation and broad views. We specialize in track cleaning, roller replacement, and seal renewal to eliminate sticking, ensure smooth gliding, and prevent air infiltration.
Picture Windows
While fixed windows don't have moving parts, Semco picture windows can develop seal failures, leading to condensation or energy loss. We expertly replace failed glass units and reseal frames to restore clarity and insulation performance.
Bay & Bow Windows
Designed to create architectural depth and flood your space with light, Semco bay and bow windows combine multiple units — often casement or picture styles. We handle repairs to seals, structural supports, and glass units, ensuring these statement windows remain energy-efficient and visually striking.
Custom Windows
From geometric shapes to custom configurations, Semco's specialty windows require experienced technicians who understand their unique construction. We provide tailored repair solutions that preserve architectural character while restoring functionality.
Don't Struggle with Faulty Semco Windows!
Our expert technicians have the knowledge and genuine parts to restore any Semco window type.
Get your free repair estimate today and rediscover the quality you invested in.
Schedule an Estimate
Or Call Us
(847)-557-9600
Professional Semco
Door Repair Services
Your Semco doors face unique challenges from heavy daily use and weather exposure. Our door specialists provide targeted solutions that restore security, efficiency, and smooth operation for all your Semco doors.
Multi-Point Locking System Repair
Semco's sophisticated locking mechanisms require expert attention when they malfunction. We service, adjust, and repair these complex systems to ensure reliable security and smooth operation. Our technicians understand the intricate components that keep your home safe.
Threshold & Weatherstripping Replacement
Worn thresholds and weatherstripping allow drafts, water, and pests into your home. We professionally replace these critical components to restore energy efficiency and protect your flooring from moisture damage. This service is essential for maintaining comfort and preventing costly water damage.
Hinge Service & Realignment
Sagging doors that stick, bind, or won't close properly need professional adjustment. We realign hinges, replace worn components, and ensure your doors swing smoothly and close securely. Proper alignment also prevents premature wear on locks and weatherstripping.
Glass Panel Replacement
Whether for aesthetics, energy efficiency, or damage repair, we expertly replace glass panels in Semco doors. Our technicians match original specifications or can upgrade to more efficient options while maintaining the door's structural integrity and appearance.
Complete Hardware Repair
From handles and deadbolts to closers and panic bars, we repair or replace all door hardware components. We ensure every mechanism functions properly for security, convenience, and code compliance. Quality hardware is essential for both safety and daily usability.
Sliding Door Track & Roller Service
Sliding patio doors should glide effortlessly, not drag or jump off track. We deep clean tracks, replace worn rollers, and adjust mechanisms to restore smooth, quiet operation. This service transforms frustrating doors into the convenient indoor-outdoor connection they were designed to be.
Restore Your Semco Doors to Perfect Working Order!
From sticky sliders to drafty entries, our door repair experts have seen it all.
Schedule your free consultation and let us restore the smooth operation and security you deserve.
Schedule an Estimate
Or Call Us
(847)-557-9600
Semco Door Types
We Repair
Entry Doors
Your Semco entry door is your home's first impression. We repair weatherstripping, adjust hinges, service locks, and address any issues affecting security, operation, or energy efficiency, ensuring your entryway remains welcoming and secure.
Patio Sliding Doors
Semco sliding patio doors should glide effortlessly. Our repair services include track cleaning, roller replacement, lock adjustment, and seal renewal to restore smooth operation and maintain the indoor-outdoor connection you love.
French Doors
Elegant Semco French doors require precise alignment for proper operation. We adjust hinges, repair latches, replace weatherstripping, and ensure both doors operate harmoniously while maintaining their sophisticated appearance.
Swinging Patio Doors
When your Semco swinging patio doors begin to stick, sag, or let in drafts, our technicians step in. We fine-tune hinges, restore alignment, and upgrade seals to ensure smooth opening, tight closure, and long-lasting comfort.
Why Chicago Chooses Apex Window Werks
for Semco Repairs
Deep Roots in Chicago — Repairs You Can Rely On
With over 15 years of experience and more than 40,000 successful projects completed, we know what it takes to keep Semco windows and doors performing in Chicago’s tough seasonal conditions.
True Semco Specialists — Not Just Generalists
Our technicians are highly trained in the unique construction of Semco products, from custom wood frames to insulated glass units. We don’t just fix — we restore your windows and doors to their original quality with precision that only brand specialists can offer.
Save Thousands — Repair Instead of Replace
Why pay for full replacements when expert repairs deliver the same results? Our repair-first approach helps you preserve the original charm of your home and avoid unnecessary expenses — without sacrificing performance.
Worry-Free Warranties — Because We Stand by Our Work
Every Semco repair is backed by an industry-leading warranty. You can rest easy knowing your investment is protected — and that we’re just one call away if anything needs a follow-up.
Fast, Hassle-Free Repairs — Often Same Day
No long waits. No drawn-out timelines. Thanks to fully equipped service vehicles and experienced teams, we complete most Semco window and door repairs in a single visit — so you can get back to comfort, privacy, and peace of mind without delay.
Customer Success Stories
Frequently Asked
Questions
How do I know if my Semco windows need repair or replacement?
Most Semco windows can be successfully repaired, even those with significant issues. Signs that repair is possible include foggy glass, difficult operation, drafts, or hardware problems. Our technicians provide honest assessments — if replacement is truly necessary, we’ll tell you. However, in over 90% of cases, expert repair restores full functionality at a fraction of the replacement cost.
Do you use genuine Semco replacement parts?
We maintain relationships with suppliers to source authentic Semco components whenever possible. When original parts are unavailable, we use high-quality alternatives that meet or exceed Semco’s specifications, ensuring your repairs maintain the performance and appearance you expect.
How long do Semco window and door repairs typically take?
Most repairs are completed in 2-4 hours during a single visit. Complex projects or those requiring special-order parts may take longer. We’ll provide accurate timelines during your estimate and work efficiently to minimize disruption to your home.
What warranty do you offer on Semco repairs?
We provide comprehensive warranties on both parts and labor, with coverage periods depending on the specific repair. Our standard warranty exceeds industry standards, reflecting our confidence in our workmanship and commitment to your satisfaction.
Can you repair older or discontinued Semco models?
Yes! Our extensive experience includes servicing Semco products from all eras. We’ve developed solutions for older models and can often source or fabricate parts that are no longer in production, preserving your original windows and doors.
Ready to Restore Your Semco Windows & Doors?
Don’t let foggy glass, stubborn hardware, or drafty seals diminish your home’s comfort and efficiency. Chicago’s Semco repair experts are ready to restore the quality and performance you invested in.
Stop struggling with your Semco windows and doors! Call now or click below to schedule your FREE estimate. Rediscover why you chose Semco in the first place!
