Copyright © C J Firminger All rights reserved  Sitemap  Privacy Policy Terms of Use   Designed by POD Marketing Solutions
Image Gallery
T: 01245 325303
M: 07771 726405
Registered No:
Home. About Us. Services. Planning Guide. Image Gallery. Testimonials. Staff. FAQs. Community. Enquiry Form. Contact Us. Online Brochure
C J Firminger Digital Brochure

Click here to view recent projects

Image Gallery Services:
New House Design & Build BUILDING & LANDSCAPING

C J Firminger offer the complete building and landscaping service and can carry out all building and landscaping works. Our dedicated team, specialising in different areas of work guarantee you peace of mind in getting the job done for you.

All sites are prepared and protected, ready for commencement of work to your property, and fully cleaned up afterwards, an area we have always been praised for by our satisfied customers.

View Images
View Images
Driveways and Patios
View Images
View Images
View Images
View Images 
Loft Conversions View Images
View Images 
View Images 
Internal Alterations New Build Design House Extensions Decking Conservatories Garag Conversions

New Build & Design

C J Firminger carry out all new build projects to meet your requirements from planning to completion, both domestic and commercial with our easy step by step approach or construct your dream property, garage or outbuilding from plans provided, delivering you with a top quality new build.

House Extensions

Extension work is our specialist field with over 23 years experience working with people in and around their homes, extending properties to meet requirements. Our ethics with extension work is to provide a quality finish, without that new add on effect present. Our experienced advice will make sure you get the best out of your extension to suit your budget.

Driveways & Patios

If it’s a block pave driveway to a natural stone patio area, C J Firminger can provide you with an extensive range of quality products to suit your taste and budget. We can provide you with a huge range of block paving and natural stone products to choose from we supply products direct to site. From there on installation of your chosen product are carried out by fully trained staff covered by our insurance backed guarantee.


We carry out all types of decking & pergolas using only top quality treated timber decking and sub frames. We provide a large range of different decking and balustrades giving you a choice to suit all budgets.


C J Firminger can supply and fit both replacement windows and Conservatories to your property at very competitive prices. All our installations are covered by independent FENSA guarantees with all building works and frames constructed to a high standard and on time. We provide an extensive range of all types of windows, doors, bi-fold doors and conservatories – either supply and fit or supply only.

Loft Conversions

Making use of a dead space in the loft could provide you with that extra living space without taking up garden space. C J Firminger can provide experienced advice on getting the most out of your loft area, at the most affordable price. Whether it is a children’s playroom, 2 bedrooms or bedroom & En Suite a loft can provide you with the affordable option to extend your property.

Garage Conversions

Single or Double Garage conversions provides you with an affordable option to extend. C J Firminger have carried out over many garage conversions and with our experience, can help you make the right choice, giving you up to date planning and building regulation advice, Affordable, quick and easy construction makes this a firm favourite with many of our customers wishing to create a larger living space.


Our design and build scheme has proved popular with our customers and we provide an extensive range of landscaping to suit your requirements. Services include patio’s, block paving, driveways, decking, brick walls, ponds, water features, all types of fencing, decking, planting schemes, new lawns & turfing, rockeries, garden clearance and tree surgery.

Internal Alterations

Another area where C J Firminger excels is in the internal alteration department. We can transform your living space into a dream home by creating larger open space, or simply knocking two rooms into one. We can provide all necessary planning and building regulation requirements allowing endless opportunities to your property.

Building & Landscaping | Building & Landscaping in Essex | New Design & Build |  House Builder in Essex | House Builder in Chelmsford | House Builder in South Woodham Ferrers | Conservatories |  House Extension Specialist | Extension Specialists | House Extensions in Essex | Loft & Garage Conversions | Driveways & Patios | Decking | Internal Alterations | Landscaping

In-House Technology

With technology ever evolving, it is now more important than ever to give serious consideration to bringing homes into the 21st century.  Energy efficiency, communication, comfort, security and household entertainment are now all vital for the modern home.

View Images 
Internal Alterations