Construction & Building Contractors in Dorset
From our base just over the border in Yeovil, we are perfectly positioned to serve the towns and villages of North and West Dorset. Since 1987, we’ve been building a reputation for high-end residential work and robust commercial construction across the county.
Where We Work Across Dorset
We provide our full range of residential and commercial building services across the county:

Sherborne
Sherborne is right on our doorstep and is home to some of our most prestigious residential projects. We are experts in working with the town’s iconic golden stone and heritage architecture. Whether it’s a high-end townhouse renovation or a sympathetic extension in a conservation area, we ensure a finish that respects Sherborne’s architecture.

Dorchester
As the county town, Dorchester is a major hub for our commercial and public sector work. We handle everything from structural refurbishments in the town centre to industrial groundworks on the outskirts. We’re used to the logistical demands of working in a busy administrative hub, ensuring sites are kept safe and on schedule.

Bridport & West Bay
Working on the coast requires an understanding of the elements. We deliver bespoke home renovations and commercial unit upgrades across Bridport, focusing on high-performance materials that stand up to the coastal environment. We handle the heavy structural work for both modern and traditional properties across both residential and commercial projects.
Frequently Asked Questions
Yes. Much of Dorset is designated as an Area of Outstanding Natural Beauty (AONB), which carries stricter planning controls to protect the landscape. We are experienced in working with Dorset Council to ensure that extensions and new builds meet these specific criteria, focusing on sympathetic designs and material choices that satisfy local planning officers.
Absolutely. Dorset is home to many historic agricultural buildings, and we specialise in converting these into high-specification residential or commercial spaces. We understand the structural complexities of traditional Dorset barns, including timber-frame repairs and heritage masonry, ensuring the final conversion is both modern and characterful.
Matching existing masonry is a core part of our service. Whether your property is built from Sherborne stone, Heathstone, or flint, we work with specialist local quarries and master masons to source the closest possible match, ensuring any extension or repair is virtually indistinguishable from the original structure.
Building Excellence Across Dorset
Dorset’s unique mix of thatched heritage properties and modern coastal builds require a versatile contractor. Whether we are working on a listed building renovation in Sherborne or a contemporary extension in Bridport, we prioritise high-quality materials that stand up to the Dorset climate.
View the Dorset Council Building Control pages for guidance on safety standards and local structural requirements.
Building & Construction Services in Dorset
Dorset’s architecture ranges from historic stone properties in Sherborne to modern industrial units in
Dorchester and Bridport. We have the local knowledge, the tools, and a direct team of specialists to handle it all.
Whether your home needs a complete “back-to-brick” overhaul or just a modern facelift, we’re experts at breathing new life into older properties.

House Renovations
If you’re dreaming of a sun-filled kitchen or need an extra bedroom, we build quality extensions that look and feel like they were always part of the house.

Home Extensions
We’re experts in taking a tired property and modernising it from top to bottom, making sure it’s comfortable for today’s living.
Beyond residential work, we’ve built a solid reputation in the public and private sectors. Whether it’s a retail unit, a school project, or an industrial warehouse.

Refurbishment & Alterations
We handle full commercial refurbishments to bring your workspace up to modern standards and improve daily efficiency.

Civil Engineering & Groundworks
From complex drainage and site clearance to reinforced foundations, we ensure every project starts on a solid, professionally engineered footing.

Commercial Building Extensions
From expanding warehouse capacity to creating modern office spaces, we have the right team to grow your business premises without disrupting operations.
Our Other
Specialties

Listed Building Conservation & Conversion
We understand the rules and the craft involved in restoring listed buildings, preserving the local character while making sure the structure is safe and sound for the future.
Why Choose Us for Construction in Dorset?
Local Dorset Knowledge
Dorset’s charm lies in its diverse building styles, from the thatched cottages of the Blackmore Vale to the grander stone residences of Sherborne. We have an intimate understanding of local materials.
Reliable Local Infrastructure & Logistics
Our team is locally based, meaning we have the established supply chains and regional equipment required to manage projects efficiently, whether they are in the heart of Dorchester or a remote coastal village.
A Legacy of Trust Across the County
Our reputation as premier builders in Dorset is built on a foundation of transparency, superior craftsmanship, and a commitment to completing projects on time. We manage the entire process, allowing you to enjoy the transformation.

Decades of Happy Clients
We’re incredibly proud of the commercial reputation we’ve built over the last 35+ years.
Here’s a glimpse of what our customers have to say about working with our team:
Doing whole house renovation for us after the fire. Really good company, work so far been of really good quality, fantastic communication from Kevin and Neil – always on hand to help, answer phone and emails promptly, hard working and helpful.

We’ve worked with Building Craftsmen on several projects over the years, and they’ve never let us down. Their attention to detail, communication, and ability to deliver on time is second to none. A dependable contractor who always goes the extra mile.

BCY and the team made the process seamless from start to finish. We couldn’t be happier with the result, the house is everything we wished for. All suppliers were extremely friendly and tidy throughout the project. We were particularly impressed with the communication and attention to detail.”

Proudly Serving Dorset Homes & Businesses
Whether you are planning a barn conversion in North Dorset, a home extension in Sherborne, or a commercial refurbishment in Dorchester, Building Craftsmen is your local expert. Let’s discuss how we can bring your vision to life.


