Bespoke garden transformations from Gregg, Lewis and the GMH team — full design and build, decking, paving, outdoor kitchens, garden rooms and the UK's first 3D AI garden design service. See your finished garden before a single spade hits the ground.
Free consultation • Tailored packages • No obligation
Led by Gregg and Lewis, our team delivers complete garden transformations using only premium, industry-leading materials — backed by national-level recognition for our craftsmanship.
Shortlisted at the Marshalls National Awards for Best Patio Under 40m² — a national benchmark for craftsmanship and finish.
Marshalls Approved Installer and Tobermore Approved Partner. Only the highest-quality paving, stone and hard-landscaping materials.
See your finished garden in lifelike 3D before work starts. Walkthroughs, layout previews and confidence — no surprises.
Free consultations, flexible packages and a quality workmanship guarantee on every single project we deliver.
Our team was recognised at one of the UK landscaping industry's most prestigious events — shortlisted for Best Patio Under 40m². The Marshalls National Awards celebrate the very best installer craftsmanship across the country, and being on that shortlist reflects the standards we bring to every Manchester garden we build.
We're a Marshalls Approved Installer and Tobermore Approved Partner — meaning the materials we use, and the way we install them, are independently quality-checked against industry standards.
Most landscapers ask you to imagine the final result from a flat sketch. We don't. Using cutting-edge AI rendering, we build a lifelike 3D version of your finished garden — complete with the exact paving, planting, lighting and materials we'll be installing.
From the first sketch on the back of an envelope to the moment you switch the garden lights on — Gregg, Lewis and the GMH team handle every stage of your project in-house.
Bespoke garden design with our 3D AI visualisation service — see your finished garden in lifelike detail before construction begins.
Award-shortlisted patio installations using Marshalls and Tobermore approved materials. Durable, low-maintenance and beautifully finished.
Stylish, well-drained driveway and paving installations that lift kerb appeal and stand up to Manchester weather year after year.
Composite and timber decking, expertly installed. Safe, stylish, built to last — and the project that put GMH on the map.
Full outdoor kitchens, BBQ stations and entertaining areas — designed and built for real Manchester family life.
Year-round home offices, gyms, studios and snugs. Fully insulated, beautifully finished and tailored to your space.
No confusion, no surprises, no juggling trades. Three simple stages and you're done.
Tell us about your garden, your goals and your budget. We'll come out, measure up, and walk you through what's possible. No charge, no obligation.
We bring your garden to life with a 3D AI render — a lifelike walkthrough of the finished design, plus a tailored package and clear, transparent pricing.
Our team builds your garden using premium Marshalls and Tobermore materials, with a quality workmanship guarantee on every project we complete.
Tell us a little about your garden and we'll be in touch within 24 hours. Free site visit, free 3D AI design preview, and a tailored package built around your budget — no pressure, no obligation.
We're proud of every garden we build — and our clients are too.
Really pleased with our garden transformation from Gregg & Lewis. Kept informed throughout the whole process and would not hesitate in recommending GMH.
The 3D AI design service was a game-changer — being able to walk through our finished garden before they started was incredible. The patio is exactly what we saw in the render. Faultless work.
You can tell why these guys got shortlisted at the Marshalls Awards — the attention to detail on our patio and decking is genuinely next level. Tidy, professional, polite. Couldn't ask for more.
Everything you need to know before getting started with GMH Landscaping.
Got a different question? We'd love to hear from you.
Ask Gregg or LewisBook a free consultation today. See your finished garden in 3D AI. Built by the team shortlisted at the Marshalls National Awards.