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KERAVELIX Corporate Solutions

Reliable Window & Door Repair That Restores Comfort and Security

Drafts, broken seals, damaged frames, or faulty locks? Our certified technicians deliver precise, long-lasting repairs that improve insulation, enhance safety, and extend the life of your windows and doors—without the cost of full replacement.

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✔ Licensed & Insured    ✔ 15+ Years Experience    ✔ Satisfaction Guaranteed

About Keravelix

Delivering precision window and door repair services with professionalism, reliability, and uncompromising craftsmanship.

Keravelix technicians at work

Our Company

Founded with a commitment to quality and transparency, KERAVELIX has become a trusted name in residential and commercial window and door repair. We specialize in restoring performance, security, and energy efficiency while preserving the architectural integrity of your property.

Our certified technicians combine technical expertise with meticulous attention to detail, ensuring every hinge, seal, lock, and frame functions flawlessly. We believe that lasting results come from precision workmanship and honest service.

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Proven Excellence

15+
Years Experience
4,800+
Projects Completed
98%
Client Satisfaction

From emergency glass replacements to comprehensive frame restorations, KERAVELIX has consistently delivered dependable results. Our adherence to industry standards, safety compliance, and structured service processes ensures every project is executed with professionalism and accountability.

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Window restoration project by Keravelix

Licensed • Insured • Certified Technicians

KERAVELIX operates under full licensing and insurance coverage, providing peace of mind with every repair. Our structured quality control procedures and transparent communication have established long-term partnerships with homeowners, property managers, and commercial clients.

Professional window and door solutions

KERAVELIX delivers certified repair and restoration services for residential and commercial properties. Transparent pricing, durable components, and workmanship backed by warranty.

Window Hinge Repair

Window hinge repair

Precision replacement of worn or damaged hinges to restore smooth and secure window operation.

From $95
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Glass Replacement

Double glazing replacement

Energy-efficient sealed glass unit replacement improving insulation and noise reduction.

From $180
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Door Lock Replacement

Door lock replacement

Certified lock upgrades and multi-point mechanism repair for enhanced property security.

From $120
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Weather Seal Installation

Weather seal installation

High-performance sealing systems preventing drafts, leaks, and energy loss.

From $75
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Trusted by Homeowners Across the Region

At KERAVELIX, our reputation is built on precision workmanship, transparent communication, and lasting results. Here is what our clients say about their experience with our window and door repair specialists.

Daniel Morgan

“Our living room windows were drafty and difficult to open. The team at KERAVELIX diagnosed the issue immediately and repaired the frames without pushing unnecessary replacements. The difference in insulation was noticeable the same day. Highly professional and punctual.”

Daniel Morgan

Homeowner, Westfield

Rebecca Lawson

“After storm damage, our patio door would not close properly. KERAVELIX responded within 24 hours, realigned the track, and reinforced the locking system. Their technician explained every step clearly. We felt confident in their expertise from start to finish.”

Rebecca Lawson

Property Owner, Brookhaven

Thomas Greene

“We manage several rental properties and rely on dependable contractors. KERAVELIX consistently delivers timely window repairs and hardware replacements with detailed reporting. Their professionalism reflects well on our business.”

Thomas Greene

Managing Director, Greene Residential

Olivia Bennett

“From the initial inspection to the final adjustments, KERAVELIX demonstrated exceptional attention to detail. Our historic wooden windows were restored rather than replaced, preserving the character of our home while improving efficiency.”

Olivia Bennett

Homeowner, Fairview District

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Frequently asked questions

Clear, detailed answers about KERAVELIX window and door repair services, processes, and guarantees. If you need additional information, our support team is available to assist you.

KERAVELIX specializes in comprehensive repair solutions for residential and commercial windows and doors. Our services include glass replacement, frame restoration, hardware repair, hinge and lock replacement, sealing and insulation upgrades, sliding mechanism adjustments, and structural alignment corrections. We work with wood, aluminum, vinyl, and composite materials to ensure long-lasting, precise results.
We understand that broken windows and damaged doors can compromise safety and energy efficiency. KERAVELIX offers priority scheduling for urgent cases, with same-day or next-day appointments available in most service areas. Our technicians arrive fully equipped to complete the majority of repairs during the initial visit.
Our primary goal is to extend the life of your existing windows and doors whenever possible. KERAVELIX conducts a thorough inspection to determine whether a targeted repair can restore full functionality. Full replacement is recommended only when structural damage or severe deterioration makes repair impractical or cost-inefficient.
Yes. All KERAVELIX repair services are backed by a written workmanship warranty. Replacement parts and hardware are covered according to manufacturer terms. We stand behind the durability and precision of our work, providing clients with documented assurance for every completed project.
Absolutely. In addition to mechanical repairs, KERAVELIX enhances thermal performance by replacing worn seals, upgrading glazing units, correcting alignment gaps, and installing high-performance weatherstripping. These improvements reduce drafts, lower energy costs, and contribute to a more comfortable indoor environment year-round.
Scheduling a service is simple. You can submit a request through our online contact form or speak directly with our customer support team during business hours. After gathering initial details, we arrange a convenient on-site assessment and provide a transparent, itemized quotation before commencing any repair work.

Contact KERAVELIX

Our certified window and door repair specialists are ready to assist you. Whether it’s emergency glass replacement, hinge repairs, or full frame restoration, we provide prompt and reliable service across London.

Office Address
15 Finsbury Square
London, Greater London
EC2A 1AH
United Kingdom
Business Hours
Monday – Friday: 8:00 AM – 6:00 PM
Saturday: 9:00 AM – 2:00 PM
Sunday: Emergency Service Only

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Complete the form below and our team will respond within one business day.