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Verified Reviews for Basement Waterproofing pros in Ewa Gentry, HI

*The Angi rating for Basement Waterproofing companies in Ewa Gentry, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Ewa Gentry, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on December 12, 2025

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Avatar for MRC Roofing, LLC

MRC Roofing, LLC

4.63(
35
)

MRC Roofing, LLC

4.63(
35
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Additional email - [email protected].

"We needed a new roof 26 years after MRC had last done our roof. We worked with Mark Hill to find a roof coating that would cool our house. He recommended a product called Permalock Metal roofing and a silicone coating for our flat roof. We have had the roof for 1 year and this summer has been nice and cool. Thank you to the team at MRC."

Ellen C on September 2021

Additional email - [email protected].

"We needed a new roof 26 years after MRC had last done our roof. We worked with Mark Hill to find a roof coating that would cool our house. He recommended a product called Permalock Metal roofing and a silicone coating for our flat roof. We have had the roof for 1 year and this summer has been nice and cool. Thank you to the team at MRC."

Ellen C on September 2021

Avatar for Kwik-Fix Home Improvement & Repair

Kwik-Fix Home Improvement & Repair

5.00(
6
)

Kwik-Fix Home Improvement & Repair

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Highly professional home improvement business with over 20 years experience. We ca make any installation or renovation headache free with friendly dependable staff.

Highly professional home improvement business with over 20 years experience. We ca make any installation or renovation headache free with friendly dependable staff.

CRU KUSTOM WORKZ

No reviews yet

CRU KUSTOM WORKZ

No reviews yet
30 years of experience

Call CRU Kustom Workz, for an Experienced Handyman Professional you can trust. We provide you with quality service, and reasonable prices. We have built a Solid Reputation in our Community for our Outstanding Attention to Detail and Superior Customer Service. CALL (808)782-8588 or visit on the Web: http://crukustomworkz.biz Like Us On: www.facebook.com/CruKustomWorkz & connect with Us On LinkedIn: www.linkedin.com/in/crukustomworkz CRU KUSTOM WORKZ "Designing more then just Dreams, we design Memories"

Call CRU Kustom Workz, for an Experienced Handyman Professional you can trust. We provide you with quality service, and reasonable prices. We have built a Solid Reputation in our Community for our Outstanding Attention to Detail and Superior Customer Service. CALL (808)782-8588 or visit on the Web: http://crukustomworkz.biz Like Us On: www.facebook.com/CruKustomWorkz & connect with Us On LinkedIn: www.linkedin.com/in/crukustomworkz CRU KUSTOM WORKZ "Designing more then just Dreams, we design Memories"

W.J. Hale Construction, Inc

2.00(
2
)

W.J. Hale Construction, Inc

2.00(
2
)
31 years of experience

Licensed General Contractor in Oahu.Specializes in Plumbing, civil engineering, electrical engineering, rough and finish carpentry,heating and air conditioning.Reasonable rates with top quality service.

Licensed General Contractor in Oahu.Specializes in Plumbing, civil engineering, electrical engineering, rough and finish carpentry,heating and air conditioning.Reasonable rates with top quality service.

Hawaii Construction Supply - Home Builders

No reviews yet

Hawaii Construction Supply - Home Builders

No reviews yet

Our company that deal with construction and home building is a group of professionals who specialize in construction new homes from scratch, remodeling kitchens and bathrooms, installing vinyl flooring and tiles, making additions and alterations, and performing painting, electrical and plumbing work. WE are accountable for supervising the entire construction process, starting from initial phase to the final finishing touches.

Our company that deal with construction and home building is a group of professionals who specialize in construction new homes from scratch, remodeling kitchens and bathrooms, installing vinyl flooring and tiles, making additions and alterations, and performing painting, electrical and plumbing work. WE are accountable for supervising the entire construction process, starting from initial phase to the final finishing touches.

Basement Waterproofing questions, answered by experts

Generally, moisture barrier padding costs $0.75 to $1.50 per square foot, varying by brand and mix. That’s a lot more than standard padding, which runs $0.25 to $0.90 per square foot. The price difference between these two options might seem steep, but think of it as insurance against future carpet replacement costs and subfloor damage. If you have pets or kids, that extra investment in high-risk areas like your living room often pays off.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

The Ewa Gentry, HI homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

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