Your construction and grounds maintenance experts.
Specialists in outdoor estate infrastructure, Millstream offer a spectrum of professional commercial services. We provide construction, grounds maintenance, winter maintenance, environmental services, hard and soft landscaping and playground design and installation. We deliver bespoke services to commercial clients, ensuring that their indoor and outdoor spaces are always maintained to the highest standard.
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What we do.

Construction
Our building services cover newbuilds, extensions, renovation work as well as demolition and site clearance.
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Environmental
We provide specialist cleaning services including fly-tipping removal, façade cleaning and commercial cleaning.
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Road Gritting
Millstream will become your winter maintenance partner, offering gritting, snow ploughing and salt replenishment.
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Landscaping
We design and maintain any commercial outdoor space, providing both soft and hard landscaping solutions.
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Grounds
As grounds maintenance specialists, we will ensure your grounds are always pristine and professional looking.
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Playground
We design, install, inspect and maintain safe, fun and inspiring playgrounds to spark children’s imaginations.
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Who we are.
Our breadth of expertise across multiple services ensures that your business premises not only looks immaculate but functions flawlessly and is a safe, well-maintained space for your staff and customers. Through our dependable and dedicated service, we have built long-standing relationships with our clients. If you’re struggling to find a contractor with the right skill set to carry out your project, get in touch. We are the solution. Our highly skilled operatives have the experience and expertise to maintain, protect and improve your commercial premises. We deliver B2B services across Bedfordshire, Buckinghamshire & Hertfordshire.
What our clients say.
Let’s work together.
Join our team to work hard, make a difference and succeed in a fast-paced environment.
If you have experience in construction, landscaping or grounds
maintenance, we’d love to hear from you.
Our latest thoughts.
Keep up to date with what’s new and exciting at Millstream and what’s happening in our industry.

Winter Maintenance Checklist for Commercial Properties
Winter puts commercial premises under real strain. Ice on a car park, snow across an entrance, or a burst pipe over a cold weekend can all disrupt operations, create hazards

Commercial Building Maintenance vs Reactive Repairs: Which Is Right for Your Property?
Every commercial property needs upkeep — that much is certain. What’s less obvious is how you go about it. Do you plan and schedule maintenance to keep problems from arising

Commercial Landscaping Trends for 2026
Commercial outdoor spaces are being asked to work harder than ever. Once seen as simply the greenery around a building, they’re now expected to support sustainability goals, boost wellbeing, enhance

Winter Maintenance Checklist for Commercial Properties
Winter puts commercial premises under real strain. Ice on a car park, snow across an entrance, or a burst pipe over a cold weekend can

Commercial Building Maintenance vs Reactive Repairs: Which Is Right for Your Property?
Every commercial property needs upkeep — that much is certain. What’s less obvious is how you go about it. Do you plan and schedule maintenance