The Perfect Foundation
For Your Project.
Guaranteed for 10 Years.
Expert bases for garden rooms, sheds, greenhouses, hot tubs & more across Dorset & Hampshire. Get a fast, free quote — often over the phone!
A Flawless Foundation in 3 Simple Steps
Get in Touch
Send us your base measurements and a photo of the site. Or, simply call Craig for free advice.
Receive Your Quote
We provide a clear, fixed-price quote. For simple projects, we can do this remotely. For complex sites, we visit free of charge.
Flawless Installation
Our expert team installs your base to an engineering standard—often in just one day—leaving your site immaculate.
The Right Base for Your Project
_1768044563160.Bs6dR4TW_1J14Yq.webp?dpl=dpl_6V6d8nNJXQBRGWM486cTvXK4zff1)
Poured Concrete
The ultimate rock-solid foundation for most applications like sheds, summerhouses, garden rooms and hot tubs.
Learn More
Raised Timber Frame
The smart solution for sloping ground or difficult access. Structural timber on concrete or composite posts.
Learn More_1768039694155.CrOLEM4N_1XJ4xe.webp?dpl=dpl_6V6d8nNJXQBRGWM486cTvXK4zff1)
Ground Screw Base
Fast, eco-friendly foundations with minimal ground disturbance. Ideal for tree-root areas and uneven terrain.
Learn MoreSpecialist Foundations For Any Application
Unsure What You Need?
Planning a project can be daunting. Give Craig a quick call for some free, expert advice to help you get started. He's always happy to help ensure you start your build on the right foot.
Why Choose JustBases?
-
10-Year Guarantee
A rock-solid guarantee on all materials and labour.
-
Engineering Precision
Installed to strict tolerances (+/- 5mm) to protect your warranty.
-
Quality Materials
High-grade concrete and tanalised timber only.
-
Tidy Team
We respect your property and leave the site spotless.
Trusted in Dorset and Hampshire For Decades
JustBases is the specialist evolution of Phillips Groundworks — over 50 years of high-quality foundations across Dorset & Hampshire. Craig Phillips continues the family tradition, and we're proud to also be the sister company of Sunset Developments.
"The job involved digging up a thick reinforced concrete base. Then creating a whole new base with precision engineering in preparation to accept a new building on top. The result was an excellent job all round."
— Verified Reviewer, BH24
"The team are extremely hard working but most important to me is the quality of their workmanship... The cabin base was spot on in terms of dimensions and perfectly level. I would highly recommend them."
— Verified Reviewer, SO53
"If you're looking for reliable, friendly and quality tradesmen to do groundwork look no further... Don't be dissatisfied by shabby work from cheap quotes, pay that tiny bit extra and get a professional job done well."
— Paul Leister, Broadstone
Family Heritage
The evolution of Phillips Groundworks — 50 years of high-quality foundations across Dorset & Hampshire.
Ready to Build on a Solid Foundation?
Get your free, no-obligation quote today.
Common Questions
We install high-quality, level bases for everything from small garden sheds to heavy-duty industrial units. Below is a comprehensive list of the applications we cover:
Garden & Residential Structures
- Garden shed bases
- Timber garden shed bases
- Composite shed bases
- Steel shed bases
- Concrete shed bases
- Potting shed bases
- Summerhouse foundations
- Summer house bases
- Log cabin foundations
- Greenhouse bases
- Glasshouse foundations
- Playhouse foundations
- Treehouse support foundations
- Gazebo bases
- Pergola foundations
- Pagoda bases
- BBQ hut bases
- Grillkota foundations
Professional & Home Working
- Garden office foundations
- Garden studio bases
- Garden room foundations
- Workshop bases
- Timber workshop foundations
- Site office foundations
- Temporary classroom foundations
- Art studio bases
Garages & Large Scale Storage
- Single garage foundations
- Double garage foundations
- Triple garage foundations
- Steel garage bases
- Concrete garage foundations
- Timber garage bases
- Hanson garage foundations
- Nucrete garage bases
- Megashed foundations
- Industrial unit foundations
- Cart shed foundations
- Carport bases
Leisure, Spa & Wellness
- Hot tub bases
- Jacuzzi foundations
- Swim spa foundations
- Outdoor sauna bases
- Infrared cabin foundations
- Ice bath bases
- Outdoor kitchen foundations
- Outdoor pizza oven bases
- Bar area foundations
Energy, Utilities & Equipment
- Air source heat pump (ASHP) bases
- Generator foundations
- Air conditioning (AC) unit bases
- Solar battery storage bases
- LPG tank foundations
- Heating oil tank bases
- Rainwater harvester foundations
- EV charging pedestal bases
- Septic tank foundations
- Pumping station bases
- Telecoms cabinet foundations
- Weather station foundations
Animal, Equestrian & Agricultural
- Kennel bases
- Boarding kennel foundations
- Cattery foundations
- Aviary bases
- Bird room foundations
- Pigeon loft foundations
- Stable foundations
- Tack room bases
- Field shelter foundations
- Chicken coop bases
- Hen house foundations
- Rabbitry foundations
- Livestock feed store bases
Commercial & Community
- Shipping container foundations
- Steel storage container bases
- Smoking shelter bases
- Cycle hub foundations
- Bike store bases
- Mobility scooter store bases
- Bin store bases
- Refuse area foundations
- Trolley bay foundations
- Flagpole foundations
- Digital signage bases
Park Homes & Leisure Transport
- Park home foundations
- Static caravan bases
- Lodge foundations
- Holiday home foundations
- Glamping pod bases
- Shepherd hut foundations
- Caravan hardstanding foundations
- Motorhome parking bases
Specialised & Civic Foundations
- Memorial bases
- Headstone foundations
- Public art foundations
- Sculpture plinth bases
- Observatory foundations
- Telescope pier foundations
- Amateur radio mast foundations
- Antenna tower bases
- Heavy machinery foundations
- Lathe & mill floor foundations
Don't see what you need? No problem — we regularly build custom bases for unique requirements. Just get in touch!