Trusted Basement, Foundation & Crawlspace Waterproofing Contractors in East Gwillimbury, ON

The highest-rated Basement Waterproofing & Crawlspace Repair companies out of 65 vetted & reviewed in the East Gwillimbury area.

City Wide Group

City Wide Group

(46)
Blocked Main Drains, Blindside Waterproofing Applications, Waterproofing
“Amazing experience! Workers are very knowledgeable. I would definitely recommend. Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
Family Business
63+ Years Experience
Free Initial Consultation
Serving East Gwillimbury Area
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Journeymen Restoration and Masonry

Journeymen Restoration and Masonry

(11)
  • Work
  • Home
  • Team
“Fast, friendly, and professional. These men were an absolute PLEASURE to work with. I would highly recommend to everyone. The journeymen underpinned our home for us and exceeded our expectations. They finished the job ahead of schedule and did excel...”
Free Initial Consultation
Serving East Gwillimbury Area
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Mud Monkeys Waterproofing

Mud Monkeys Waterproofing

(1)
“Recommend highly! Darby and his team are honest, efficient, hardworking and knowledgeable. Thanks guys!!”
In Business Since 2024
Free Initial Consultation
Serving East Gwillimbury Area
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Canadian Concrete Leveling

Canadian Concrete Leveling

(50)
  • Walkway
  • Levelling
  • Porch
“Excellent job leveling concrete around pool in Hamilton. Crew knew exactly how to correct slabs to take strain off pool coping. They were also on time.”
Free Initial Consultation
Locally Owned & Operated
Serving East Gwillimbury Area
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Hillside Waterproofing

Hillside Waterproofing

(50)
Small Excavation, Concrete Injection, Basement Leaking Repair
“Gavin is a great guy who will tell it to you straight and fairly. Great work done in a timely manner. I'll be sure to let everyone know who to call in the future.”
In Business Since 2022
Emergency Services
Serving East Gwillimbury Area
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Pro-Leak Solutions

Pro-Leak Solutions

(50)
  • Foundation
  • Realtor
  • Efficient
“Jody found and fixed the leak in our basement efficiently without any mess in a few hours. I liked that he showed and explained the process to us. He takes great pride in his work. Services Foundations”
In Business Since 2010
Free Initial Consultation
Serving East Gwillimbury Area
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Three Little Pigs Masonry

Three Little Pigs Masonry

(47)
  • Parging
  • Foundation
  • Quotes
“Three Little Pig did some parging work for us in 2021. The result looked really nice. I noticed in the Spring of 2023 that some parging were flaking off but after some discussion they came back and took care of it. Thanks !”
50++ Years Experience
Family Business
18 King Street East, Toronto, ON, M5C 1C4
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Green Machine Inc

Green Machine Inc

(26)
Home Improvement, Pool & Patio, Lawn & Garden
“We used Marshall and Green Machine for a retaining wall in late Oct. We have to say we were so pleased with his professional crew and the way they did the job. Certainly exceeded our expectations. All done on time and at a fair price. Highly reco...”
Free Initial Consultation
In Business Since 2010
Licensed, BBB Accredited
Serving East Gwillimbury Area
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CCL Landscape Design Ltd.

CCL Landscape Design Ltd.

(19)
  • Work
  • Team
  • Job
“Very professional! Great quality on the product and service. Best landscape company out there. Highly recommend! Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
In Business Since 2009
Free Initial Consultation
#3406, Innisfil, ON L9S 4S4
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The Basement Guy Waterproofing

The Basement Guy Waterproofing

Stop Leaks Waterproofing Inside, Polyurethane Injection Waterproofing, Compare Waterproofing Solutions
“Next or at the same time as you are trying to divert water from outside, you should control and dry up any water on inside your home. If the water is everywhere and you have extensive water damage, you should call a professional restoration company s...”
Free Initial Consultation
30+ Years Experience
Emergency Services
44 Biscayne Blvd, Keswick, ON L4P 3M9
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VIP Renovations

VIP Renovations

(9)
  • Renovated
  • Hardwood
  • Kitchen
“I heard about VIP through a family member who suggested we use them. I'm glad we did as the renovations are fantastic. They installed a new hardwood floor in the front hall and removed a wall to increase the size of our dining room. The renovations m...”
Free Initial Consultation
Serving East Gwillimbury Area
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Plumbing Richmond Hill

Plumbing Richmond Hill

(3)
Heat Pump Replacement, Sewer Backups, Boiler Replacement
“Plumbing Richmond Hill was great to work with, Dre was able to help me install a toilet and fix my leaky showers. Very polite and knowledgable.”
Emergency Services
Free Initial Consultation
In Business Since 2016
Licensed
280 West Beaver Creek Rd, Richmond Hill, ON, L4B
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Fleming Heritage Restoration

Fleming Heritage Restoration

(16)
  • Team
  • Window
  • Cost
“Very happy with the work done by Chris and his team on the masonry, brickwork and parging of my house. Chris is personable, competent and responsive and his team was very professional. Will continue to use this company for any additional needs.”
Family Business
Serving East Gwillimbury Area
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911 Roofer

911 Roofer

(9)
“Mike is excellent, real professional. Returns voicemail promptly, very fair price and great job completed. Thank you Mike ! I highly recommend for your next roofing issue.”
In Business Since 2011
Emergency Services
935 Helen St, Innisfil, ON L9S 1T5
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Johnson Group Contracting (Div

Johnson Group Contracting (Div

(4)
“After battling with a leaky basement for four years, Johnson Group was able to fix the problem in a very efficient and professional manner. The workers were courteous, respectful and kept us informed every step of the way. The 10-year warranty gives...”
In Business Since 2000
Serving East Gwillimbury Area
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The Structural Group

The Structural Group

(2)
“Super professional people”
In Business Since 1999
Serving East Gwillimbury Area
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Cochren Foundations and Repair Inc.

Cochren Foundations and Repair Inc.

Foundation Wall Replacement, Waterproofing & Drainage, Home Improvement
“In order to provide and an innovative, cost-effective solution, the problem must be properly diagnosed. Cochren Foundation & Repair has over 40 years experience as both contractors and engineers with expertise in foundation repair. This know-how and ...”
40+ Years Experience
Offers Financing Options
1 Saunders Rd #8, Barrie, ON L4N 9A7
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Concrete Bradford

Concrete Bradford

Stamped Concrete, Concrete Foundations, Basement Waterproofing
“​We've got the perfect mix. Concrete, that is! From choosing to creating and from strength of grade to your job's needs- we have it all covered for you. We'll always be there when you need us because as any good contractor knows - a solid foundation ...”
Free Initial Consultation
Serving East Gwillimbury Area
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DNR Group

DNR Group

“We believe in the power of a shared vision, which is why we form true partnerships with our clients. Our commitment to pre-construction allows us to truly understand the unique needs, as well as offer continuous ideas and opportunities for improvemen...”
166 Saunders Rd Unit 5&6, Barrie, ON L4N 9A4
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Pro Home Roofing

Pro Home Roofing

“Our comprehensive suite of professional services caters to a diverse clientele, ranging from homeowners to commercial developers.”
Innisfil, ON L9S 1T5
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JN Roofing and Contracting

JN Roofing and Contracting

(49)
Roof Repair, Emergency Roof Repair, Roof Replacement
“The team from JN roofing was great! They showed up when they said they would, worked efficiently and cleaned up well. My roof looks great and would highly recommend!”
Free Initial Consultation
Licensed, BBB Accredited
Emergency Services
161 Brock St, Barrie, ON L4N 2M3
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Dr.pipe Drain and Plumbing

Dr.pipe Drain and Plumbing

(47)
  • Team
  • Diagnosed
  • Tap
“Great service! they were able to come to my house quickly and got the job done quickly, didn't leave a mess, and the price was very reasonable! Highly recommended!”
Transparent Fees & Pricing
Coupons & Offers
Licensed
Free Initial Consultation
9 Renoak Dr, North York, ON M2R
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Wrench it Up

Wrench it Up

(49)
Laundry Machine Service, Well Water Pump Services, Water Heater Services
“I have used Wrench it up plumbing on two occasions over the years and both times they exceeded my expectations. Prompt, professional, cost effective and completely trustworthy, They have provided me with a customer experience that is positive in ev...”
Emergency Services
In Business Since 2017
Licensed
390 Progress Ave Unit# 2, Toronto, ON M1P 2Z6
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Harmony Basements

Harmony Basements

(45)
Cost Breakdown, Basement Design, Basement Waterproofing
“We had a flood that required a complete basement rebuild. Harmony provided a competitive quote. The work was completed on time and within budget. The various trades were thorough and cleaned up after themselves. Communication was primarily through Wh...”
Free Initial Consultation
Remote Consultations Available
Offers Financing Options
156 Chrislea Rd #4, Woodbridge, ON L4L 8V1
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Basement Waterproofing Services in East Gwillimbury, ON Cost Estimates

Minimum cost
$828
Maximum cost
$15862
National Average
$5932
$2759
$8966
Typical price range is based on 336 cost profiles
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Average Cost $5932
Minimum cost $828
Maximum cost $15862

Typical range $2759 to $8966 is based on 336 cost profiles.

Why these companies made our list

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