McCoolsConstruction Group
Builders in Bournemouth, Dorset

Lofts, extensions and the walls in between. One team does the lot.

From the first steel to the last coat of paint, McCools puts your whole project into one package, one price and one plan. No chasing separate trades.

4.6 11 reviews on Google
Finished loft conversion with a pointed gable window, blue sofa and oak floor Loft conversion
New roof timbers going in during a loft conversion On site
  • Moordown, BournemouthOur base on Wimborne Road
  • One package, one priceThe whole job planned together
  • Building controlStructural work built to the drawings
  • Mon to Fri from 8:30Call 07905 116656
What we build

More room, without moving house.

Customers tell us the best part is having one company handle everything, from the structure through to the finish.

Loft conversion living room at dusk with lit gable window
01

Loft conversions

Turn the space above your head into a bedroom, office or snug. We handle the new floor, roof structure, windows, stairs and the finish, and work through building regulations with you as the job goes. Winter weather and tricky regs don't put us off.

Two-storey side extension built in blockwork
02

House extensions

Single and two-storey extensions, kitchen extensions and rear extensions with bifold doors opening onto the garden.

Open-plan room being finished after a wall was removed
03

Structural wall removal

Supporting walls taken out and steels put in to the engineer's calculations, so your kitchen and living space become one room.

Garden rooms & beach huts

Timber-framed garden rooms for an office, gym or studio, and beach huts built to last on the coast.

Renovations & bathrooms

Full home renovations, bathrooms and the finishing work that brings a new space together.

Loft conversions

Bare rafters to a room you'll actually use.

A loft is one of the best ways to add space to a Bournemouth home, but it's also one of the hardest jobs to get right. New structure, insulation, windows, stairs and fire safety all have to come together and pass building control.

That's where having one company in charge matters. The whole job is planned and priced together, from the roof timbers to the finished room.

"It was a complicated project, not least because of winter weather, storms, tough building regulations, a number of difficult problems to solve along the way. These guys knew how to solve every problem and made our dream new space come true!"

Nishan Dzhingozyan, loft conversion, Google review
Finished loft with large gable windowFinished
Loft roof timbers with roof window fittedStructure
Finished loft bedroom with carpet and sloped ceilingHandover
Recent work

On site and finished.

A few recent jobs, from blockwork going up to rooms ready to move into.

Single-storey side extension in blockwork next to a brick house
Side extension, blockwork up
Rear extension with bifold doors fitted, before flooring
Bifolds in
Finished room with oak floor and new window
Ready to move in
New bathroom with walk-in shower and round mirror
Bathroom
Timber frame of a garden room under construction
Garden room frame
Loft conversion roof structure in progress
Loft structure
Two-storey extension in blockwork
Two-storey extension
Reviews

What customers say.

4.6
from 11 Google reviews

"Jay and the whole company are very friendly and professional, I was really impressed by the amount of services they offer so they could put together an all in one package, price, and plan. Saved me so much hassle"

JamesGoogle review

"Really pleased with the work Jay and his team did on removing two supporting walls in our home. I whole heartedly recommend. Pleasure to deal with and very fair pricing."

Mark Wimshurst-SmithWall removal

"Punctual and polite throughout the whole process. Fairly priced and transparent"

Reuben KingExtension

"I just had my kitchen extended to accommodate my growing family. I couldn't be happier with the results. Very professional and efficient."

Minel John-CharlesKitchen extension

"Very professional, clean and tidy always on time and communication was excellent would be using them again."

Samantha FrasGoogle review
Read all reviews on Google
FAQs

Good questions to ask a builder.

Where do you work?

We're based on Wimborne Road in Moordown, Bournemouth, and take on lofts, extensions and renovations across Bournemouth and the surrounding area of Dorset.

How much does a loft conversion or extension cost?

Every job is different, so we price each one after seeing the house. You get one package, one price and one plan covering the whole job, so there are no separate trades to chase.

Do you deal with building regulations?

Yes. Structural work like lofts, extensions and wall removal is built to the engineer's drawings and inspected by building control as the job goes.

Can you remove a load-bearing wall?

Yes. We take out supporting walls and install steels to the structural engineer's calculations, so you can open up a kitchen, dining room or living space.

When can I reach you?

Monday to Thursday 8:30am to 5pm and Friday 8:30am to 4pm. Call 07905 116656 or send a quote request any time and we'll get back to you.

Get a quote

Tell us what you're planning.

A loft, an extension, a wall you want gone. Send a few details and we'll come back to you to arrange a visit.

07905 116656Call or WhatsApp 1046 Wimborne RoadMoordown, Bournemouth BH9 2DB
Mon to Thu 8:30 to 5Fri 8:30 to 4, weekends closed

Request a quote

What are you thinking about?

Got plans or photos? WhatsApp them to 07905 116656.

Call now Get a quote