Ontario Landscaper
Menu

Seal-It Group, Landscape & Construction

Updated 2026-08-15 · 11,219 reviewed · 200 listed · Scored from 113 Google reviews · How we rank ›

4.9(113) 81 composite score See reviews on Google ✓ Google-verified
Hardscaping & InterlockingLawn Care & Maintenance
Seal-It Group, Landscape & Construction
Services
Hardscaping & Interlocking, Lawn Care & Maintenance
Reviews
113

What recent reviews say

Most clients praise Alex and his crew for finishing complex paver and hardscape jobs on time, on budget, and with property respect. Work quality transforms aged interlocking and driveways into like-new condition; crews clean up daily and communicate progress regularly.

Two clients faced setbacks: one experienced power-wash damage and pavers that lifted after winter, with warranty confusion; another endured delayed quoting and ghosting from a sales contact. Both issues were ultimately addressed or acknowledged, though one left lasting doubt about processes.

Praised for
  • owner hands-on and responsive
  • tidy site; clean daily
  • quick turnaround on fixes
  • veteran crew expertise
  • transparency in quoting
Watch-outs
  • poor initial communication response
  • inconsistent warranty stance
  • damage during power washing
  • post-work settling issues
  • staff inexperience on some projects
punctualreliableskilled-crewattention-to-detailresponsiveprofessional-crewpoor-communicationdamaged-propertylate-arrivalquality-materials
Best for: Homeowners restoring aged patios and driveways and those needing design-to-build hardscape overhauls.
Think twice if: New or less experienced staff may handle your project; request Alex's involvement if scope is complex or you require warranty clarity upfront.

Strengths

  • Hands-on ownership; Alex oversees complex projects
  • Transforms 10-30 year old pavers to near-new appearance
  • Daily site cleanup and respectful crew conduct
  • Warranty discussion and issue resolution with owner

Worth knowing

  • Alex Altshuler is the owner and often oversees large projects personally
  • Crew includes experienced paver and polymeric sand specialists
  • Post-completion follow-up calls within weeks reported by clients
  • Two Alices mentioned as coordinators in one large project
  • Permitting and tree protection handled on major landscape builds
  • Pavers aged 5-20 years routinely restored to near-new condition

What reviews say by service

Hardscaping & Interlocking
Paver restoration, re-leveling, and sealing praised for transforming aged stone; one instance of pavers lifting post-winter raised concerns.
Lawn Care & Maintenance
Landscape design and build services mentioned on website and in reviews; one large project included deck build and backyard landscaping deemed excellent by client.

How it compares

  • Rated 4.9 against a 4.72 average across the 96 hardscaping & interlocking businesses listed here.
  • Has more Google reviews than 91% of the businesses in this directory.

How we scored this

Scoring Method
Star rating 91
Review volume 89
Review recency 100
Review sentiment 61
Profile completeness 75
Verification 30

Rating breakdown

5
105
4
4
3
2
2
0
1
2

Common questions

How long does a patio restoration typically take?
One client's full restoration with extension took 3 days; another larger backyard project with deck and hardscape took 5 days. Timeline depends on scope and weather.
Will worn pavers really look like new after sealing?
Yes, multiple clients reported 10-30 year old pavers looked "just installed" after re-leveling, power washing, sand replacement, and sealing.
What happens if something goes wrong after the job is done?
The business states warranty coverage but communication and scope interpretation can be unclear. Request written warranty terms and scope confirmation before work begins.

Similar landscapers nearby

Breakaway Landscaping
76

Breakaway Landscaping

4.6(24)✓ Google-verified

Breakaway delivers polished hardscape and garden work with Doug and his crew earning consistent praise for listening to clients, executing designs with care, and keeping schedules tight. One significant complaint about a five-month delay on brick repairs and a $1,500 labor-only charge sours an otherwise strong track record; most recent reviews emphasize reliability and communication over the past few years.

Irrigation & Outdoor LightingLawn Care & MaintenanceLandscape Design & Installation
David's Landscape construction
80

David's Landscape construction

5.0(19)✓ Google-verified

Reviewers consistently praise David and his team for finishing on time, maintaining high standards, and treating each project as their own. Work spans patios, driveways, retaining walls, and pergolas; clients highlight transparent pricing, thoughtful problem-solving when obstacles arise, and David's willingness to advise on materials for years after projects complete.

Irrigation & Outdoor LightingLandscape Design & InstallationHardscaping & Interlocking
The Right Guys Inc
83

The Right Guys Inc

4.9(46)✓ Google-verifiedPublishes prices

Work comes in on time, on budget, and without hidden costs. Birkan, Tony, Zach, Markos, Sahand, and other crew members stay in close touch, respect budgets, and deliver finished work that feels considered and well-built. They manage projects remotely when needed and keep sites tidy.

Landscape Design & InstallationLawn Care & Maintenance

Own this business? Get featured

Own or market a business here? Ask about featured placement and advertising on this directory. Your message goes straight to the directory team.

Last updated 2026-08-15