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Fix It From the Outside In: Exterior Waterproofing in New Boston, MI

Exterior membrane systems, footing drains, and corrected grading tackle New Boston, MI water intrusion at the source, before it ever reaches the interior wall.

Licensed Exterior Waterproofing service in New Boston, MI - SGP Waterproofing
Why Choose Us

What Sets Our Exterior Waterproofing Team Apart in New Boston, MI

Exterior work only pays off if the membrane, footing drain, and grading are all addressed together — fixing one without the others often leaves the underlying pressure problem unresolved. We scope the full picture before recommending excavation.

1

Licensed Excavation & Waterproofing Crews

We call in utility locates before any digging starts, standard on every New Boston, MI exterior job.

2

Local Equipment Staging

Excavation equipment and membrane materials are staged locally so an exterior project doesn't wait on out-of-town logistics.

3

Flat-Rate Excavation Pricing

Landscaping restoration is included in the scope, not billed as a separate surprise line item.

4

Dimpled Membrane & Footing Drain Systems

Membrane seams are overlapped and sealed to manufacturer spec so the barrier performs as designed for decades, not just years.

Professional Exterior Waterproofing technician working in New Boston, MI
What We Do

The Full Scope of Our New Boston, MI Exterior Waterproofing Work

We scope every Exterior Waterproofing job in person before quoting it, since two properties with the same symptom rarely need the same fix.

Exterior

Foundation Excavation & Membrane Installation

This is the most comprehensive New Boston, MI waterproofing fix available, addressing the wall itself rather than just managing water after it gets in.

Exterior

Footing Drain (French Drain) Installation

A perforated footing drain collects groundwater at the base of the foundation and routes it away before it can build pressure against the wall.

Exterior

Exterior Grading Correction

Soil that slopes toward the foundation instead of away from it is one of the most common New Boston, MI water intrusion causes, and it's often the cheapest fix on this list.

Exterior

Window Well Excavation & Drainage

We also inspect and reseal the window frame itself while the well is open.

Exterior

Downspout & Gutter Extension

This is often bundled with grading correction since the two issues usually show up together.

24/7 Emergency Exterior Waterproofing experts in New Boston, MI
How It Works

From Call to Resolution: How Exterior Waterproofing Works in New Boston, MI

01

Call & Exterior Symptom Review

We ask about grading, downspout placement, and where interior water is showing up to narrow down the likely exterior cause.

02

On-Site Excavation Assessment

A technician walks the exterior perimeter, checks grading slope, and identifies where excavation would be needed for a membrane or footing drain fix.

03

Written Excavation Quote

We explain what's included in landscaping restoration so there's no confusion after backfill.

04

Excavation, Membrane & Backfill

We restore grading and any disturbed landscaping as the final step before calling the job complete.

Customer Reviews

Real Exterior Waterproofing Reviews From New Boston, MI Property Owners

Top rated local Exterior Waterproofing specialists in New Boston, MI
★★★★★

"Membrane and footing drain install took three days but the wall that used to weep every storm has been bone dry since."

— New Boston Homeowner

★★★★★

"They found our downspouts were dumping water two feet from the foundation. Extended them and regraded, and that alone made a noticeable difference."

— New Boston Customer

★★★★★

"Appreciated that they called in utility locates before digging near our gas line."

— New Boston Homeowner

★★★★★

"Fast turnaround given how much digging was involved."

— New Boston Customer

FAQ

Frequently Asked Questions About Exterior Waterproofing

What's the difference between interior and exterior waterproofing?

Interior systems manage water after it enters; exterior systems stop water from reaching the wall in the first place, which is more invasive but often more permanent.

Will excavation damage my landscaping?

Some disruption is unavoidable near the foundation, but we restore grading and replant where reasonable as part of the scope.

How deep do you need to excavate?

Excavation typically goes down to the footing, which varies by home but is often four to eight feet depending on foundation depth.

Is exterior waterproofing more expensive than interior?

We'll walk through both options and their trade-offs so you can make an informed choice.

Can you fix grading without a full exterior membrane project?

We'll recommend starting there if the inspection suggests surface water is the primary cause.

How long does exterior waterproofing take?

Larger projects or difficult access points can extend the timeline, which we'll outline in the written quote.

Service Coverage

Proudly Providing Exterior Waterproofing Throughout New Boston and New Boston, MI

Exterior jobs depend on access and weather — call +1-866-476-1348 and we'll confirm scheduling for your specific New Boston property.

Reliable Exterior Waterproofing contractor in New Boston, MI by SGP Waterproofing
Affordable Exterior Waterproofing solutions in New Boston, MI
Trusted Exterior Waterproofing service in New Boston, MI - SGP Waterproofing

Zip codes we serve in New Boston, MI: 48164

Don't Wait On Exterior Waterproofing — Call Now

Call now for a free inspection and a flat-rate quote before anything gets worse.

Call +1-866-476-1348

Our Services in New Boston, MI

Offering top quality Exterior Waterproofing services in New Boston, MI. Certified, licensed, and available 24/7.

Zip Codes in New Boston, MI that we also serve: 48164

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