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Verified Reviews for Basement Waterproofing pros in Los Alamos, NM

*The Angi rating for Basement Waterproofing companies in Los Alamos, NM 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 Los Alamos, NM 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 June 18, 2026

Find Basement waterproofing pros in Los Alamos

Avatar for MD Excavating
MD Excavating
5.0(
14
)

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"We had them level off a hill and driveway area, then build a retaining wall. They were prompt and did great work."
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PAD PREP FOR NEW CONSTRUCTION
GRADING

+50

6 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Groundworks
Groundworks
New to Angi

Serving Los Alamos, NM and surrounding areas

Approved (Corporate)

In business since 2017

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Concrete
Concrete
Concrete
Concrete
Concrete

+16

52 neighbors recently requested a quote
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Avatar for Reliable Tech Heating Cooling & Plumbing
Reliable Tech Heating Cooling & Plumbing
4.6(
291
)

Serving Los Alamos, NM and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"They are always on time and attend to whatever situation professionally and effectively. They offered information on how to save money with maintenance contract. We are glad we took that advice because it has saved us quite a bit."
See ya around!
Winter knocking at your door?
Recommended by90%of homeowners
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Avatar for Wright flow plumbing
Wright flow plumbing
4.8(
17
)

Serving Los Alamos, NM and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Had a plumber come fix my girlfriend plumbing which it needed fixing for a while gave a call to Wright Flow Plumbing came out and fixed it. Yes it was difficult be he never did complain or anything. Well mannered and professional. We talked and joked around while working on the plumbing. And got the job done. I would recommend Wright Flow Plumbing to any one. Thank sir For the hard work you put in to it. We’re enjoying our shower again. So if you need a good plumber give them a call with great rates Thank you again and God Bless"
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+29

Recommended by100%of homeowners
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Basement Waterproofing questions, answered by experts

Regular inspections, proper drainage management, and ensuring soil stability help prevent future settlement issues.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

Standard homeowners insurance policies may cover basement water damage or flooding, but only if it is caused by a sudden and accidental event that is a covered peril, such as a burst pipe or a failing appliance. Damage caused by natural flooding from extreme weather, groundwater seepage, or heavy rain is typically excluded and requires a separate flood insurance policy. Some insurers also offer an optional water backup endorsement for issues like sewer backups. Review your policy or speak with your agent to understand your specific coverage.

The Los Alamos, NM 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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