Waterproofing in Lake Ronkonkoma, Ontario
Excessive water moisture on walls can lead to mold growth and irreparable damage. Hire a waterproofing professional to help choose and apply the right product for your home.
| Verified
Best of the Best 2024
"The guys showed up on time, they excavated around the house and water proofed the entire foundation, they were very..."
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"Alex and his team have completed several landscaping, demolition and excavation jobs for me. They do great work in a..."
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"Repaired the brickwork to look original, very good job! Within budget and on time. Would recommend Northern Building..."
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"This company helped me clean out 5 big trees , grade the land so i can grow more vegetables. This guy JC is..."
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"The whole crew was amazing. Very honest, excellent workmanship and fairly priced. Will use them again. "
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"We had purchased an older home and remodelled the basement only to find that there were leaks and wet areas in..."
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Best of Newly Listed 2022
"This company exceeded my expectations and blew me away with their workmanship. I reached out on HomeStars to find a..."
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"Vince and his friendly crew did a magnificent job. Tore down the old deck and replaced it with interlock stones..."
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Best of Newly Listed 2022
"Bill helped my parents and I out a lot. He is very professional, knowledgeable and honest. He picked out a great..."
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"We are very pleased with this company! The moment they arrived at our home they made us feel comfortable and turned a..."
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| Verified
Best of 2022
"Juan and his team at Westwood construction group are phenomenal. Juan made my veranda slab job easy and stress free...."
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| Verified
Best of Newly Listed 2023
"Guy is knowledgeable, prompt, personable and the work is done on time to perfection. He wants the client to be..."
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"Hard to find good waterproofing services nearby. We live in the area where it is hard to find a master within a..."
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