Trendy Extensions
Building Contractors - Commercial. Trendy Extensions has been vetted and approved by TrustATrader. Covering Harlow, Stevenage, Hoddesdon, Bishop's Stortford, Hertford
Membership number TT27592
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Register GuaranteeAbout Trendy Extensions, Saffron Walden
Our building services company Trendy Extensions was established in 2021, but have in excess of 17 years’ experience, serving Hertfordshire and Essex customers with professional and trustworthy building services.
We pride ourselves on our attention to detail, quality craftsmanship, and exceptional customer service. Our goal is to work closely with you to understand your vision, and then bring it to life in a way that reflects your personal style and meets your practical needs. With Trendy Extensions, you can rest assured that your project will be completed to the highest standards, on time and within budget. Each contractor that works for Trendy Extensions is fully qualified and insured and delivers on timekeeping, quality of work and value.
We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including:
- New Builds
- Alterations, Extensions & Conversions
- Brickwork
- Concrete
- Plastering & Screeding
- Tiling
- Painting & Decorating
- Kitchens & Bathrooms
- Roofing Services
- Re-pointing
- Septic Tanks
- Excavation Services
- Soakaways
- Foundations
- External Works
- Drainage
To find out more about the services we offer, or to take a look at our gallery, please visit our website
Find us on Social Media
If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.
Please mention Trustatrader when calling.
Photo gallery
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- Composite Decking
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- Porch
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- Outside WC and Utility framing
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- Plastering
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- Utility and Outside WC
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- Full Refurbishment
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- Full Refurbishment
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- Framing
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- Chimney Breast Removal and structural opening for open plan
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- Chimney Breast Removal and structural opening for open plan
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- Fire door installation
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- Handrail installation
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- Under-stairs sliding drawers
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- Decorative wall paneling
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- Kitchen fit
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- Fitted Wardrobe
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- Full refurbishment
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- Kitchen fit
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- Garage Conversion - suspended floor
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- Decorative wall paneling
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- Joints
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- Decorative wall paneling
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- Handrail installation
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- Fitted wardrobe sketch
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- Ridge beam bolting
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- Utility Room fit
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- Fire Door installation
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- Oak window board installation
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- Glass balustrade installation
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- Full refurbishment
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- Wall paneling
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- Staircase installation
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- Staircase cladding in oak
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- Full refurbishment
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- Skylight installation
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- Under-sink shelving
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- Kitchen fit
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- Floor installation
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- Full refurbishment and kitchen fit
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- Kitchen Fit
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- Kitchen Fit
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- Kitchen Fit
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- Kitchen Fit
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- Kitchen Fit
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- Velux installation
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- Tiling
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- Kitchen Fit
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- Oak Doors installation
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- Window Fit on dormer
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- Dormer on loft conversion
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- Loft Conversion
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- Kitchen Fit
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- stairs cladding
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- Stairs cladding in oak
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- Loft hatch and loft boarding
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- Kitchen Fit
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- Kitchen Fit
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- Utility Room Fit
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- Floor installation
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- Floor installation
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- Full Refurbishement
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- Kitchen Installation
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- Full Refurbishment
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- Outside Sink
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- Under-stairs Sliding Drawers
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- Drawers installation
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- Full Refurbishment
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- Full Refurbishment
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- Under-stairs storage sliding drawers
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- Kitchen Fit
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- Fitted Wardrobe
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- Drawers
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- Fitted Wardrobe
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- Fitted Wardrobe
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- Steel Installation
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- Steel Installation
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- Steel Installation
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- Flat Roof
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- Steel Installation
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- Chimney Breast Removal
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- Steel Installation
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- Converted Garage - window and door installation
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- Flat Roof
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- Steel Installation
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- Steel Installation
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- Steel Installation
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- Structural openings for open plan (16 steels installed)
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- Chimney Breast removal
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- Corner infill extension connecting main house to converted garage
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- Flat roof
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- Plastering
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- Flat roof
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- Dust extracting method
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- Side patio, fence, and cladding
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- Structural openings for open plan (16 steels installed)
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- Structural openings for open plan (16 steels installed)
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- Front Extension (Porch)
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- Ground Floor Balcony
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- Double storey rear extension
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- Double storey rear extension
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- Access hatch added
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- Kitchen Strip
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- Velux installation
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- Velux installation
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- Dormer window lift
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- New Dormer window
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- Raising roof to garage conversion
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- Chimney breast removal
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- Chimney breast and stack removal
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- Loft Conversion
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- Plastering after chimney breast removal
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- Dry-lining of garage (new bedroom)
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- Plastering after chimney removal
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- Plastering
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- New Bedroom (converted garage)
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- Window installation
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- Sub-floor preparation
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- Perimeter Fencing
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- Wall removal
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- New Wall installed
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- New Dormer installed to converted loft
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- Corner infill rear extension connecting to existing garage
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- Corner infill rear extension connecting to existing garage
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- Sliding doors installation
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- Skylight installation
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- Decorative wall removal
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- Decorative wall removal
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- Kitchen fit, skylight installation
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- Kitchen fit, skylight, corner infill extension into new bedroom (converted garage)
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- Front porch and new roof, Front fence and patio
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- Cladding and Facade tiling
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- Cladding and Facade tiling
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- Cladding and Facade tiling, Front Porch
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- Skylight installation
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- Front Porch, Cladding, Fence and Gate, Roofing, Facade Tiling
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- Front Porch
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- Office Refurbishment
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- Kitchen splashback
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- Bathroom
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- Shower
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- Office Refurbishment
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- Shower
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- Joinery
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- Finishing Works - Painting & Decorating
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- Finishing Works - Painting & Decorating
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- Finishing Works - Painting & Decorating
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- Finishing Works - Painting & Decorating
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- Finishing Works - Painting & Decorating
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- Finishing Works - Painting & Decorating
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- Finishing Works - Painting & Decorating
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- Full refurbishment after leak
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- Full refurbishment after leak
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- Full refurbishment after leak
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- Tiling
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- Painting & Decorating
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- Painting & Decorating
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- Painting & Decorating
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- Painting & Decorating
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- Kitchen fit and skylight installation
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- Shower
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- Painting & Decorating
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- Shower
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- Shower room
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- Staircase decorating
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- Tiling
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- Kitchen fit
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- Wet Room
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- Downstairs WC
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- Finishing Works
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- Composite Deck
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- Perimeter Fence
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- Front Fence and Gate
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- Front Patio
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- Side Patio
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- Shingle Driveway
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- Perimeter Fence
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- Perimeter Fence
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- Perimeter Fence
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- Fence
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- Front Patio
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- Side Patio
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- Patio and Decking
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- Perimeter Fence
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- Front Gate
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- Front Gate
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- Front Gate
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- Front Gate
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- Front Gate
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- Loft conversion
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- Extension
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- Driveway
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- Driveway & Dividing wall
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- Dividing the Tandem Garage Space
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- Bathroom refurb
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- Radiator installation
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- Tiling
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- Boiler
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- Boiler installation image (2)
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- Boiler installation image (1)
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- Bathroom refurb
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- Bathroom refurbishment
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- New boiler installation
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- Plumbing
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- Plumbing
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- Boiler installation
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- After (balcony installation)
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- Before (balcony installation)
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- Unvented cylinder installation
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- Porcelain patio
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- New kitchen
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- New Wren's kitchen installation - 80% finished
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- Window lintel repair
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- Underfloor heating
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- Underfloor heating
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- New wallpaper and paint ceiling and walls
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- Porcelain Patio
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- Garden fencing
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- Fencing
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- Garage to office conversion
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- Garage to office conversion
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- Complete bedroom refurb- new floor and paint
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- Complete bedroom refurb- carpet, plaster, paint
BLK Building Services Limited
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Essex
Insurance details
| Provider | Simply Business Insurance |
|---|---|
| Verified | 22nd August 2025 |
Associations
Reviews (8)
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Average rating: 5.0 out of 5
Review by Adam
on 19th September 2025
"We had Trendy Extensions do our single-storey rear extension and a full ground floor refurb with a new kitchen, and we couldn’t be happier! Kiril and his team helped us with the design and planning right from the start, which made everything so much easier. The team were great to work with and we are very happy with the quality of the finish and the end result. Would 100% recommend them."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Kirstie Grundy
on 13th June 2025
Kirstie Grundy - Image 1 "Kiril was partnered with another company. Something had gone wrong after the company was dissolved. Even though he didn’t have to, Kiril came and fixed the issue. He went above and beyond what was needed. He was out of pocket doing this as he wasn’t responsible for fixing what had gone wrong. Within minutes of calling him, he had a plan to get someone over to sort it. He has been amazing from start to finish and would 100% use him in future."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Vicky and Dave
on 2nd June 2025
"Any big building work is a daunting task, but Kiril’s professionalism and his wonderful team helped make each step of the process much more manageable. He and his team did a fantastic job and anything we asked for was no trouble at all. Everything has been finished to a high standard and anything which needed adjustments was sorted out very quickly. We will definitely be contacting Kiril for any future work!"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Phil
on 1st March 2024
"Excellent service from start to finish. The ability to provide a plan of work and then deliver on the timeline set, with this quality of output is a credit to all involved. Certainly, suggest meeting the team and letting them quote for the work available."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0