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FeaturedConcrete & Masonry Contractors in Sudbury, Ontario

Benji Dittrich Construction

Top Spot in Sudbury Today 4.70 (25 reviews)(705) 929-7652

Benji Dittrich Construction

Benji Dittrich Construction is based in Sudbury and specializes in basement waterproofing and foundation repair. It investigates the site, prepares a customized repair scope and puts it in a detailed quote; work proceeds once the quote is accepted.

Last Updated October 3, 2026.

Business Highlights
  • It is licensed with the City of Greater Sudbury, fully insured and WSIB compliant.
  • It guarantees its work.

Service Area

Sudbury and Greater Sudbury.

Featured Local Business

Benji Dittrich Construction is one of 5 concrete & masonry contractors ProsGrade lists in Sudbury, Ontario.

Featured
Featured on ProsGrade
Listing details

12 services listed, including Interior basement waterproofing, Exterior basement waterproofing and Weeping tile. Open weekdays, closed on weekends. Rated 4.7 from 25 reviews.

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

How This Business Compares

How Benji Dittrich Construction compares with the other 4 concrete & masonry contractors on ProsGrade in Sudbury, using public Google ratings and review counts.

  • Ranks in the top quarter of the 5 Sudbury concrete & masonry contractors on ProsGrade by Google rating and review volume.
  • Rated 4.7 on Google, at or above the 4.5 average of other Sudbury concrete & masonry contractors on ProsGrade.
  • Has more Google reviews (25) than 3 of the 4 other Sudbury concrete & masonry contractors on ProsGrade.
  • The only one of the 5 Sudbury concrete & masonry contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

12 services
  • Interior basement waterproofingunder-floor drainage to a sump-pump pit
  • Exterior basement waterproofingBlueskin waterproofing membrane
  • Weeping tile
  • Sump pumps and sump pits
  • Foundation repair
  • Foundation crack repair
  • Core fillgrout and rebar
  • Basement wall replacementfull or partial foundation-wall replacement
  • Bowing wall repair
  • Carbon-fibre reinforcements
  • Structural repairsfootings, beam replacement and underpinning
  • Crawl-space repairs and supports

Reviews

What customers say

Two customers mention on-time work; one also describes the job as clean and neat and on budget. One homeowner says Benji installed weeping tile, a sump-pump system and a backflow valve after two basement floods, and reported no further floods or issues two years later.

Customer Reviews

Stefan Sauer

We've been working with Benji and Bonnie for a while now. They helped fix our foundation a few years ago and have helped a few times since then including sump pump replacement, pipe upgrades and inspections. Always on time, transparent and professional.
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Anne T

We hired Benji after having suffered through two floods in our basement. We were at a loss as to what was wrong. We had contacted Benji Dittrich and he responded quickly. He came and identified the issues and provided a solution. He installed weeping tiles and added a sump pump system and back flow valve. He had a genuine interest in making sure we never suffered through another devastating flood. He was super knowledgeable! Every solution that Benji recommended has changed everything for us and our home. After two floods our insurance company had dropped us as clients and we had to find a new insurance provider. It was a trying time for our family. Benji was the answer and solution we’d been needing. Happy to report, two years later, no floods, and no further issues. Last night, while we were away, our kids called to say the sump pump back up battery pack was going off. We contacted Benji on Easter Sunday and left a message about what was going on. The following morning his wife contacted us first thing and by 10 am Benji attended our home to investigate the issue. Turns out it was just a matter of the shaft inside the sump that the float comes up on, was dirty. When we asked Benji what we owed him, he said no charge! He said he was in the area anyway and refused to take any money. You don’t see this kind of service anymore. This just goes to show the continued support and service you receive from Benji Dittrich Construction, even well after his initial work. We highly recommend Benji and his team. These guys are experts in the field. They know what they’re talking about about. Their expertise and service is top notch, and the best in the business.
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GL RK

If you are looking to get your foundation issues resolved, get these guys. Best crew in town. Work was performed cleanly, neatly, on-time and on-budget. The entire job from estimate to completion was performed professionally. They’re not cheap, but a quality job lasts longer than a quick, low-cost fix. Would not hesitate to recommend.
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Sarah Timm

Extremely pleased with the quality of work and the work ethic of this company, and the team of guys that supports Benji! Benji listened to all our concerns, always had time for questions, and took care of the entire project with the confidence that you want from the experts. I had the opportunity to be there for the first 2 full days and so witnessed all the work first hand! They treated the house and the property like it was their own. If you want a job done right the first time, call the professionals, ask the questions, get your answers, and hire Benji Dittrich Construction.
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Corey Mackevicius

From the first call and consultation with Bonnie, all the way to the finished product with Benji and his team, I have nothing but good things to say! Benji Dittrich Construction deserves the highest rating possible. They hold themselves to a level of professionalism that is hard to find these days. They display strong communication, extensive experience, commitment to quality workmanship,prioritize safety, respect budgets, understand client goals, and they have a positive track record of extremely successful projects. They come highly recommended, and I have now seen first-hand why that is. I would highly recommend Benji Dittrich Construction.
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Frequently Asked Questions

Does Benji Dittrich Construction use interior weeping tile for every foundation problem?

No. The company notes that interior weeping tile is not always suitable and advises against it when a foundation is cracked or bowing.

Does Benji Dittrich Construction use core fill for waterproofing?

No. Core fill adds strength and support to foundation walls, but does not provide waterproofing.

Does Benji Dittrich Construction's weeping-tile work require a permit?

The company says weeping tile requires a building permit.