Weymouth, a beautiful coastal town in Dorset, has grown significantly in recent years. With its rich maritime history, Georgian architecture, and vibrant community, it’s no surprise that homeowners are looking to invest in property improvements across the area. Whether you’re building a new home, renovating a kitchen, or adding a garden room, finding a reliable builder in Weymouth is essential.
At Dorset Extensions Group, we specialise in providing high-quality building services tailored to the specific needs of homeowners in Weymouth and surrounding Dorset areas. With a focus on craftsmanship, compliance, and client satisfaction, we’ve earned a reputation as trusted general builders.
Why Choose Dorset Extensions Group?
Local Expertise That Matters
Being based in Weymouth, we have extensive knowledge of the local building regulations, planning permission processes, and regional architectural styles. We know what works here—whether it’s traditional stone cottages or modern seaside homes.
Full-Service General Builders
We offer a complete range of services, including:
- Home Extensions: Maximise your living space with our custom-built single-storey or double-storey extensions.
- Loft Conversions: Turn your unused attic space into a bedroom, office, or guest room.
- Garden Rooms: Add an elegant outdoor space perfect for work, leisure, or play.
- Kitchens & Bathrooms: Update and upgrade the most essential areas of your home.
- Roofing Services: Protect your home with expert roofing repairs and installations.
- UPVC Windows & Doors: Improve energy efficiency and kerb appeal with stylish, secure fittings.
Personalised Project Management
We handle every project from start to finish, offering clear timelines, budgets, and regular updates. Our team works closely with you to ensure your vision becomes a reality.
Transparent Pricing
We believe in clear communication and honest quotes. There are no hidden fees, just high-quality work at competitive prices.
Our Services in Detail
Home Extensions in Weymouth and Dorset
Expanding your home is one of the best investments you can make. Our extension services include:
- Side returns
- Rear extensions
- Wraparound extensions
- Garage conversions
All our work complies with building regulations and matches your existing home’s design, ensuring a seamless finish.
Loft Conversions
From dormer and hip-to-gable conversions to mansard styles, we offer a range of solutions tailored to your roof space and budget. Gain valuable square footage without sacrificing garden space.
Garden Rooms
These are perfect for:
- Home offices
- Studios or workshops
- Guest accommodation
Constructed with premium materials and fully insulated, our garden rooms are usable year-round.
Kitchens & Bathrooms
We install stunning, functional kitchens and bathrooms that combine style with practicality. Whether it’s a modern redesign or a classic upgrade, our expert team delivers on every detail.
Roofing & UPVC Windows
From minor repairs to full roof replacements, we ensure your home stays safe and dry. Our UPVC windows and doors enhance both security and energy performance.
Areas We Cover
While we’re based in Weymouth, our services extend across Dorset, including:
- Portland
- Dorchester
- Bridport
- Abbotsbury
- Chickerell
- Preston
- Westham
- Upwey
If you’re unsure whether we cover your area, contact us and we’ll be happy to help.
What Sets Us Apart?
Local Reputation
We’ve built strong relationships in the community, supported by repeat clients and referrals. Our work speaks for itself, and we’re proud to be recommended as a top builder in Weymouth.
Skilled, Certified Tradespeople
All team members are trained, insured, and experienced. Where necessary, we partner with NICEIC-certified electricians and Gas Safe engineers.
Health & Safety First
All work is carried out in accordance with the latest safety regulations. We provide risk assessments and maintain a clean, hazard-free work environment.
FAQs – Builder Weymouth
How do I choose a good builder in Weymouth?
Look for local experience, clear communication, strong reviews, and examples of past work. A registered builder with relevant insurances, like Dorset Extensions Group, offers peace of mind.
How much do building services cost?
Costs vary depending on the project’s size and complexity. Contact us for a free, no-obligation quote tailored to your requirements.
Do I need planning permission?
It depends on the project. Extensions, lofts, and garden rooms may fall under permitted development, but we always check with Dorset Council’s planning guidelines to confirm.
How long will the work take?
Timelines vary based on scope, but we provide accurate time estimates during the planning stage and keep you informed throughout.
Are your services guaranteed?
Yes, all our work is backed by warranties and meets or exceeds UK building standards.
Get in Touch
Whether you’re planning a new build or upgrading your current home, Dorset Extensions Group is here to help. Contact us for a friendly chat, a detailed quote, or to book a free site survey.
Phone: 01305 310 310
Email: info@dorsetextensionsgroup.co.uk
Website: https://dorsetextensionsgroup.co.uk/





