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43 Years
experience
Emergency
services
Expert Window and Door Repair Services in Essex
Established in 1983, DG Servicing has built a reputation as a trusted specialist in double glazing, window, and door repair services across the southeast of England. As a family-run business, we combine over four decades of industry expertise with a commitment to innovative solutions, offering both domestic and commercial clients a comprehensive range of services including UPVC repairs, misted double glazing restoration, and commercial window maintenance. Our FENSA membership since 2002 underscores our adherence to industry standards, while our affiliation with LockSolutions ensures 24/7 emergency support for lost keys and urgent repairs.

With a team of over 20 full-time staff and a national network of trained engineers, we prioritise minimal disruption and cost-effective fixes, avoiding unnecessary replacements. Our dedication to quality is reflected in our full after-sales service, contract maintenance options, and financing availability, ensuring accessibility for all clients. As part of The DG Group, we also supply obsolete window and door components and provide specialist training, reinforcing our position as a leader in fenestration solutions.
Services
Door Repairs Window Repairs Misted Double Glazing UPVC Repairs Commercial Repairs
Details
  • Year established: 1983
Highlights and features
  • We offer over 40 years of specialist experience in double glazing repairs.
  • Our team is FENSA-accredited for quality compliance in fenestration work.
  • We provide 24/7 emergency services through our LockSolutions network.
  • We stock obsolete window and door components for rare repair needs.
  • We deliver cost-effective solutions avoiding unnecessary replacements.
Associations and certifications
  • FENSA
Services
Door Repairs
We repair all types of doors, including UPVC, timber, and patio doors. Our services cover lock replacements, frame restoration, and hardware fixes. With over 40 years of experience, we ensure minimal disruption while restoring functionality and security to your property.
Window Repairs
Specialising in tilt-and-turn window repairs, we address issues like broken hinges, faulty locks, and damaged seals. Our team uses obsolete parts to maintain original designs, serving homes and businesses across the southeast since 1983.
Misted Double Glazing
We restore clarity to misted double glazing by replacing failed seals and gas. This cost-effective solution avoids full replacements, maintaining energy efficiency while extending the lifespan of your windows.
UPVC Repairs
Our experts repair UPVC frames, including foil replacement and structural fixes. We restore damaged areas to like-new condition, preserving aesthetics and functionality without costly replacements.
Commercial Repairs
We provide rapid commercial window and door repairs for offices and premises. Our nationwide network ensures prompt service, minimising downtime while maintaining security and compliance with industry standards.
Questions
Do you repair both domestic and commercial windows?
Yes, we provide repair services for both residential and commercial properties across Essex and London.
Can you fix misted double glazing units?
Yes, we restore misted double glazing units by replacing seals and gas to restore clarity and insulation.
Are your services available outside regular hours?
Yes, our LockSolutions network offers 24/7 emergency support for urgent repairs and lost keys.
Do you offer financing options for repairs?
Yes, we provide financing options to make essential repairs more accessible for our clients.
Can you repair UPVC window frames?
Yes, we specialise in UPVC frame repairs, including sill restoration and foil replacement.
Reviews (5)
Stuart Mccrae
Dec 08, 2021 Report
Enquired about getting someone to come to house to measure up for Windows. Explained I had sizes available but wanted to speak to someone in person. Was told no one available and just to email over sizes and somebody would be in touch... not the best start for a possible new customer
Tracey
Sep 07, 2021 Report
Due to Covid I was asked to supply photos of windows that may need repair or replacement, the property is vacant , two people I spoke to were very disinterested , I don't know how they can tell if locks are broken or windows need replacing via photos but it wasn't explained, business need to remember that small jobs are as important and can turn to large jobs, I said I didn't feel confident because of their response and all I got was "ok" , shame because they were recommended. I think they just didn't want the job, that's fine someone will.
Geoff Nye
Sep 01, 2021 Report
My composite front door was proving difficult to close and following a call out I was informed that it would need new hinges.These were installed about 2 months ago. A good professional job. Very pleased with the quick and efficient service too.
Steve Bridge
Jul 03, 2021 Report
I emailed Sunday afternoon asking for a quote and asking them to attend the property, that the tenants reported a front door that was virtually impossible to close and lock. First thing Monday morning I had a quote for repairing the door. Under the circumstances they squeezed us in that afternoon and repaired the faulty door. They kept me up to-date as they where dealing with the tenant. A very satisfied tenant and landlord.
Simon Bain
Jul 01, 2021 Report
Old neglected turn and tilt windows, including one completely seized up, one needing new parts, brought back to life by specialist engineers who know exactly what they're doing. Highly recommended.
Service:Window repair