Bettaserve Ltd.

At LLG we strive to deliver the right product for you. Our time served team are passionate about their work, have in depth knowledge and are highly skilled. We back our work with a minimum of 10 years warranty, "A rated to A++ rated windows and doors" a Take advantage of the free measure up service, and hear about our great offers on home security. Helping you design and build your ideal home extension The little company with the big heart


  1. Windows & Doors (uPVC & Metal)
  2. Windows & Doors (Wooden)
  3. Locksmiths
  4. Conservatories

About Bettaserve Ltd.

Our priority is to provide a safe working environment for both our clients and staff alike, that’s why we have been assessed by the City of Lincoln council and passed as a safe contractor.
All aspects of window, door, Bifold & conservatory fitting.
Design and Build service for extensions
Plastering services
Window and door service,
Misted units, hinge problems,handles and more
Key cutting
Emergency Boarding
Lock Replacement & Fitting
Glass Replacement
Car Entry
UPVC Specialist
Lockout Entry
Glass Security Filming


CRB cleared engineers
£5m public liability insurance
Asbestos awareness
NCFE level 3 in locksmithing
Boarding qualified


Public Liability Insurance

Limit of indemnity: £5,000,000.00
Valid until: 12th May 2021

Ask a tradesman

Bettaserve Ltd. has answered 2 questions on Ask a Tradesman.