Expert Basement, Foundation & Crawlspace Waterproofing Contractors in Loyalist, ON

The highest-rated Basement Waterproofing & Crawlspace Repair companies out of 36 vetted & reviewed in the Loyalist area.

Safestep Building Treatments Inc

Safestep Building Treatments Inc

(45)
Water Proofing >>, Gonano Sealer, Humidex Digital Ventilation System
“We have a very challenging basement water problem. SafeStep assessed out situation and recommended a solution. The work was carried out professionally and efficiently at a cost we thought reasonable in the light of the challenges we face.”
In Business Since 2000
744 Baker Crescent, Kingston, ON K7M 6P6
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Loyalist Construction & Landscaping Ltd.

Loyalist Construction & Landscaping Ltd.

(37)
  • Basement
  • Work
  • Job
“Don't look anymore, this is the place. Dan came all the way to talk to me and see my house and gave me really important insights. Professional, perfect communication, extreme dedication to work. I Really appreciate Omer.”
1424 Ottawa Street, Kingston, ON, K7P 0C2
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Limestone City Concrete Ltd

Limestone City Concrete Ltd

(14)
  • Projects
  • Quote
  • Retaining Wall
“I work in interior renovations. Matt and his crew came highly recommended through multiple mutual friends. I couldn't be happier with how our 16x20 pad, retaining walls and stairs turned out. Matt and his crew showed up when they said they ...”
In Business Since 2024
Free Initial Consultation
Serving Loyalist Area
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Rob's Excavation & Property Maintenance

Rob's Excavation & Property Maintenance

(9)
  • Garden
  • Price
  • Company
“We had contracted Rob and his crew to redo our driveway and install 2 separate garden retaining walls. My wife and I are beyond thrilled with the finished product, professionalism, quality of work and the price was more than fair. We have no hesitat...”
In Business Since 2022
Free Initial Consultation
Serving Loyalist Area
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Wilcore Concrete Drilling & Cutting Ltd

Wilcore Concrete Drilling & Cutting Ltd

(2)
Slab Saw Cutting, Excavation Services, Wall Sawing
“I'm a plumber for Guernsey Plumbing in Kingston. We had Ryan and Brody come out to a commercial job and drill some holes through a slab into a parking garage. Their work was terrific, both men were polite, very professional and timely. I could not be...”
In Business Since 2012
Free Initial Consultation
450 Dalton Ave Unit #1, Kingston, ON K7K 7H2
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J Ramsay Construction

J Ramsay Construction

(2)
Excavation Work     , Landscaping/Retaining Walls, Dump Truck Hauling        
“Great work, very professional. Jim answered all our questions clearly and kept us informed of the day to day work. The job was completed on time and he left our property clean and well landscaped. We would highly recommend him to anyone needing found...”
In Business Since 2012
Family Business
1321 Sunnyside Rd, Kingston, ON K7L 4V4
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Santos Brothers Construction

Santos Brothers Construction

(3)
Footings, Sidewalks & Curbs, Patios
“Tim, Dave and their crews were fantastic. Did the job (including pinning and pouring the foundation, and pouring the basement slab and porch) with expert-level skill and were a pleasure to have on site. I could not recommend this company more highl...”
30+ Years Experience
700 Fortune Crescent, Kingston, ON K7P 2T3
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Robert J Lappan Excavating

Robert J Lappan Excavating

(4)
“Robert and his crew were great during our big dig!! Had our foundation waterproofed and and exterior sump pump installed. The crew was professional, the job was on budget and done on time!”
In Business Since 2012
169 Lappan's Ln, Kingston, ON K7K 6Y8
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Valeira Construction Ltd

Valeira Construction Ltd

(9)
  • Quality
  • Project
  • Concrete
“I Would Highly Recommend This Company. Joe and Joe Jr and their Guys did a Fantastic Job. They worked around us having to change dates, which we know created a hassle for them. They were Gracious about our Circumstances that Greatly affected their Sc...”
In Business Since 2013
891 Victoria St, Kingston, ON K7K 4T8
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TH Stone Solutions

TH Stone Solutions

(5)
“TH Stone Solutions took down the chimney on my house to grade and patched the stucco exterior wall where the chimney was. They also fixed some cracks in the existing stucco. The work was booked in December for a spring start and was slightly delayed ...”
171 McMichael St, Kingston, ON K7M 1N4
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Canadian Sealants

Canadian Sealants

“January 07, 2020 To Whom It May Concern, I am writing to recommend the services of Ben Affleck & Jeff Affleck (Canadian Sealants), Canadian Sealants has been working for my Property Management firm for the past ten years as our Caulking & Coating Spe...”
In Business Since 2018
244 Dalton Ave, Kingston, ON K7K 6C3
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Sangers Inc.

Sangers Inc.

“Sangers Inc. has been providing superior quality service in the Eastern Ontario area for over 25 years. As a father and son, locally owned business, Sangers Inc. specializes in all shotcrete and concrete applications. From residential projects to the...”
In Business Since 2020
Family Business
1138 Sunnyside Rd, Kingston, ON K7L 4V4
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Belleville Custom Concrete

Belleville Custom Concrete

(5)
Stamped Concrete, Concrete Steps, Pool Decks
“I needed some concrete work done at my house and business and everything turned out very well. I was very impressed with the workmanship and the responsiveness of the people from Belleville Custom Concrete. Thank you again for the excellent work! Pos...”
In Business Since 2021
Free Initial Consultation
Serving Loyalist Area
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Warren & Co. Contracting

Warren & Co. Contracting

(20)
  • Job
  • Price
  • Quality
“Excellent work and completed on time. The bulk of our project was completed while we were out of the area. Warren did a great job communicating with us, providing pictures, updates and options!”
In Business Since 2009
Free Initial Consultation
Serving Loyalist Area
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Martin's Construction & Demolition Inc.

Martin's Construction & Demolition Inc.

(3)
Custom Garages / Workshops, Custom Home Building, Excavations
“We recently contracted Martin's to demolish an old house. Dwight was knowledgeable about the required permits and process. He facilitated completion and submission of forms. From hello, to the end of the site cleanup, we were always kept informe...”
In Business Since 2017
Family Business
Free Initial Consultation
Serving Loyalist Area
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Bottoms Up Construction Ltd

Bottoms Up Construction Ltd

(3)
Residential Renovation, Complete Site Management, Decks
“Bottoms Up did a full kitchen renovation for us and they created our dream kitchen. Their attention to detail and passion for the work is outstanding. We will be using them again for sure. Positive Responsiveness, Punctuality, Quality, Professional...”
Serving Loyalist Area
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Stampkrete Concrete Contracting

Stampkrete Concrete Contracting

(4)
  • Project
“Casey and his crew did the finishing of the floor of my house, and did a front patio. This is NOT their typical line of work, but because I needed help, they stepped up. I can't say how great they were. SUPER clean (we're talking CONCRETE!) and I can...”
Free Initial Consultation
Serving Loyalist Area
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Gin Co Bobcat Svc

Gin Co Bobcat Svc

(1)
“Great prices, friendly fast service”
Serving Loyalist Area
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Duratec Building Systems

Duratec Building Systems

Serving Loyalist Area
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Kemforte Systems

Kemforte Systems

In Business Since 2015
Serving Loyalist Area
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Summit Drain & Plumbing Ottawa

Summit Drain & Plumbing Ottawa

(50)
Sump Pump Installation, Poly B Plumbing, Frozen Pipe Repair
“Highly recommend! Very professional services. Artem is knowledgeable and experienced. Easy and timely communication. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Plumbing leak detection, Faucet repair”
Licensed
Free Initial Consultation
Locally Owned & Operated
Transparent Fees & Pricing
70 McDermot Ct, Kanata, ON K2L 3V5
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Roofmaster Ottawa Inc.

Roofmaster Ottawa Inc.

(43)
Skylight Repair & Installation, Sloped Roofing, Eavestrough / Gutter Systems
“I recently had a skylight replaced and was really happy with my experience with Roofmaster. Lisa was very pleasant, professional, and accomodating. The on-site staff were also pleasant and professional and the quote was quite reasonable. I wouldn'...”
Licensed, BBB Accredited
Free Initial Consultation
Family Business
Offers Financing Options
Serving Loyalist Area
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Black Tar Construction

Black Tar Construction

(44)
Excavation and Grading, Renovations & Home Services, Concrete Driveway Installation
“Great company to deal with. No issues with quoting, scheduling or invoicing. The on-going maintenance program looks good also. I'm expecting a good looking driveway for many years thanks to Black Tar.”
In Business Since 2016
Free Initial Consultation
890 Churchill Ave. S, Ottawa, ON K1Z 5H2
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Pro-Core Foundations

Pro-Core Foundations

(10)
Foundation Repair, Interior Repair Systems, Basement Crack Repairs
“Pro-Core helped us finally deal with a broken basement floor with massive voids under it that earlier contractors had looked at and declined to get involved with - they all wanted someone else to work out what needed to be done. David from Pro-Cor...”
In Business Since 2013
Licensed
Serving Loyalist Area
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Basement Waterproofing Services in Loyalist, ON Cost Estimates

Minimum cost
$816
Maximum cost
$15636
National Average
$5847
$2720
$8838
Fair price range is based on 384 cost profiles
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Average Cost $5847
Minimum cost $816
Maximum cost $15636

Fair range $2720 to $8838 is based on 384 cost profiles.

Why these companies made our list

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