DG Servicing Double Glazing Companies in Westcliff-on-Sea

Rated Excellent from 1 review

DG Servicing is a double glazing repair company based Westcliff-on-Sea, Essex and have been trading since 1983. They are a small family run business that employs over 10 members of staff. They cover many areas of the UK including London, Essex and Kent.

DG Servicing is part of The DG Group (Essex).

Professional Associations & Certifications

  • FENSA (Registration No.21726)
  • CHAS Accredited Contractor

Serviced Areas

  • London, Essex & Kent

Payment Options

  • Debit Cards, MasterCard, PayPal, VISA, BACS, Credit card, Debit card

Contact Details

  Person Clare Smith
  City Westcliff-on-Sea
  Postcode SS0 0NW
  Address 138-140 Prince Avenue
  Phone Number 01702 343896
  Tollfree 0800 220329
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Business Representative

Clare Smith


Products & Services

Door Repairs

Many kinds of door repairs for your home or business. Whether it is front door, back door or patio door in need of repair, our fitters will carry out repairs with the minimum of disruption. Even if you are searching for door repair company that can mend your lock, fix your door frame or even fix a faulty cat flap, DG Servicing can help you with that.

Window Repairs

DG Servicing carry out all types of window repair work around the home and business. The majority of work is carried out on upvc double glazed windows, as well as more specific repairs to any type of glazed window.

Very pleased with the work carried out by DG Servicing again, as have used them before. They carried out repairs to my front door which was really hard to close and lock, it works perfectly now. They also changed three sealed units in my conservatory which had gone misty.

Customer Testimonials

They were very quick to respond following some damage sustained in heavy winds. The work was carried out very quickly and efficiently. no mess and no fuss. A much lower price too. I am very happy to recommend them.

The quotation provided by DG servicing was very reasonable. They carried out repairs to my windows which were not closing properly and fitted a new back door.

They were very efficient, prompt and did an excellent job. I would definitely use them again and would recommend to friends and family.

I have known the guys at DG Group for many years and have always had an excellent service. Would have no problem at all recommending them and have done several times in the past. Everyone i have recommended them to have also had a fantastic experience.

Great company with a fantastic range of products. I really couldn't fault the service and installation. Highly recommended

Excellent service. They install new rollers in our patio doors quickly and efficiently. Thank you so much for coming to London all the way from Essex. You did a great job.


DG SERVICING company promo video

DG Servicing are an established glazing company based in Southend-on-Sea, Essex with over 30 years experience offering double glazing and door repairs throughout Southern England. Part of The DG Group of companies that now offer spare parts, door automation and disabled access for independent living.

Photo Book

Social Activity

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From Our Website

DG Servicing have been undertaking double glazing repairs for homeowners and businesses since 1983. In the 3 decades since the company first started, they have established themselves as one of the most competent and trusted repair businesses within the fenestration industry. They are based in the Southend-on-Sea area of Essex and employ over 10 members of full time staff. They deal with both domestic and commercial customers throughout Essex as well as surrounding areas in the south east of England.

Whether you are looking for a double glazing fitter or a company to install a uPVC window correctly, DG Servicing has the expertise and knowledge to ensure that the job will be carried out to the highest standard. DG Servicing has been established for over 30 years, installing high quality double glazing that complies with all current building regulations. DG Servicing is a certified member of FENSA (registration number 21726), which means all window fitters have been vetted and are competent to install windows to the standards of The Building Regulations 2010 government approved documents.

DG Servicing is a double glazing repair company founded in 1983 by the partnership of Peter Guiver and Susan Guiver, later joined by their children Clare Smith, Shane Guiver and Bradly Guiver. It is a family run business undertaking the specialist repair of uPVC windows and doors. All guarantees are insurance backed, giving our customers peace of mind. Having years of experience in the business they began building up stocks of spare parts, especially unusual and commercial parts, which then lead to DG Servicing forming a group called The DG Group whereby a sister company was formed, DG Supplyline Ltd who specialise in spare parts for all types of windows, doors and locks.

DG Servicing offers repair services for double glazing including all types of windows, doors & patios in the home and return them to their former glory. All without the upheaval and expense of replacements. As a long established business in the double glazing repair industry, we endeavour to fix your windows and doors as quickly as possible. We carry out work with the minimum of disruption to your home or business.