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FeaturedVerifiedLandscapers in Cambridge, Ontario

Diadem Landscape & Pools

Featured in Cambridge Today 4.90 (49 reviews)(519) 781-2093

Diadem Landscape & Pools is a Cambridge-based design-build company for landscaping and custom pools. Founded in 2013, it plans full backyard projects, with the same team carrying a design through construction.

Business Highlights
  • The company is family-run.
  • In-house crews handle projects from excavation to final stone.
  • A workmanship warranty covers every base, post and paver.
  • Clear start and finish dates are written into contracts.

Service Area

Cambridge, Kitchener, Waterloo, Brantford and Guelph.

Featured on ProsGrade. Diadem Landscape & Pools is one of 10 landscapers ProsGrade lists in Cambridge, Ontario.

Listing details

6 services listed, including Deck installation, Fence installation and Interlock paver installation. Open weekdays, closed on weekends. Rated 4.9 from 49 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Diadem Landscape & Pools compares with the other 9 landscapers on ProsGrade in Cambridge, using public Google ratings and review counts.

  • Ranks in the top half of the 10 Cambridge landscapers on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.7 average of other Cambridge landscapers on ProsGrade.
  • Has more Google reviews (49) than 5 of the 9 other Cambridge landscapers on ProsGrade.
  • One of 6 Cambridge landscapers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

6 services
  • Deck installationTrex, TimberTech, cedar and pressure-treated options.
  • Fence installationCedar, pressure-treated and modern composite slat systems.
  • Interlock paver installationDriveways, patios, walkways and pool decks; Techo-Bloc, Unilock and Permacon pavers.
  • Retaining wall installationTecho-Bloc, Unilock and Permacon wall systems; armour stone and weathered limestone.
  • Sod installationFresh-cut Kentucky bluegrass blend from local growers.
  • Backyard pool design and constructionTanning ledges, integrated spas, raised walls and spillovers.

Reviews

What customers say

Customers praise clear communication, attentive workmanship and hard-working crews, and describe finished yards as more usable outdoor spaces. One customer valued straightforward quoting, helpful recommendations and daily updates; another said a patio-and-yard project took about a week and that the team remained responsive afterward.

Customer Reviews

Kristie Kingdon

We had such a great experience with Tom, Carla and the whole Diadem team from start to finish. We were hesitant finding a company redo our backyard patio that we could trust. Right from the start, they were straightforward with their quote, pricing, and all of their options. They had some great recommendations and were great with their communication and staying in touch. The work itself was done with such care and detail and turned out above expectations. The team was kind, respectful, gave us daily updates, and cleaned up the site after work was done. It's nervy finding a good company to work with but we would highly recommend Diadem for just about anything. Thank you!
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Matthew McCullum

Deciding on who to work with for a significant pool and landscaping project is never without its risks. Will the project be completed on time and on budget? Will it exceed expectations? Will the process be smooth, and most importantly, fun? These are all important factors to consider - and at the heart of it all, the decision ultimately comes down to trust. I am happy to share that Diadem earned our trust early on and carried it through every stage of the project. From start to finish, they delivered with excellence, professionalism, and a true commitment to exceeding our expectations. The Diadem team was not just a contracting company; they became our partners and advisors, guiding us with honesty, creativity, and expertise. Their professionalism and attention to detail gave us confidence at every step, and the entire experience was both rewarding and fun. Choosing to work with Diadem was the best decision we made - and I am confident you will feel the same.
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Sarah Rochford

Diadem installed a back interlock patio with new stairs, side walkway, submerged a side downspout, fixed existing patio stones near the front created a nice ramp/walkway, installed sod and created a garden between the patio and fence. Our back yard was horrible and dingy before, now we finally have a nice outdoor space to enjoy with our young son for the rest of the season and many years to come. The work only took about a week, they all worked very hard and got it done on time, and were all polite and friendly. I received many quotes, and Tom came in $8k less than a competitor we were considering. I am very happy we went with Tom and his team, they did a great job, and has been very responsive since completion with any questions or concerns we have had. Would highly recommend!
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Frequently Asked Questions

Does Diadem handle permits for Cambridge pool projects?

For Cambridge pool builds, it handles drawings and permit submissions. Pool enclosures require a permit, and most pool installations need a building permit.

Does Diadem handle deck permits?

For deck projects, it handles the building permit application and inspections.

Can Diadem adjust a fence for a sloped yard?

It can step fence panels individually or rack them to follow the grade.

What care guidance comes with Diadem's sod installation?

It provides a watering plan with instructions for the first three weeks.