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

We excavate only where necessary and restore landscaping as part of the scope.

24/7
Emergency Dispatch
100%
Flat-Rate Quotes
1-3
Day Turnaround
Written
Warranty Included
Licensed Exterior Waterproofing service in Novi, MI - SGP Waterproofing
Why Choose Us

Why Novi, MI Property Owners Choose SGP Waterproofing for Exterior Waterproofing

A lot of Novi, MI exterior waterproofing failures trace back to a footing drain that was installed without proper slope, which means it never actually moved water the way it was supposed to. We verify slope during installation, not just at design.

1

Licensed Excavation & Waterproofing Crews

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

2

Local Equipment Staging

Weather-dependent scheduling means we plan exterior jobs around Novi, MI's rainy season windows when possible.

3

Flat-Rate Excavation Pricing

Pricing is quoted per linear foot of foundation wall being treated, based on an on-site measurement, not a phone estimate.

4

Dimpled Membrane & Footing Drain Systems

We install dimpled membrane rated for below-grade use, paired with a footing drain that ties into your existing or new drainage system.

Professional Exterior Waterproofing technician working in Novi, MI
What We Do

What Our Exterior Waterproofing Service Actually Covers

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

We excavate to the footing, apply a dimpled waterproof membrane directly to the foundation wall, and backfill with proper drainage material.

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 Novi, MI water intrusion causes, and it's often the cheapest fix on this list.

Exterior

Window Well Excavation & Drainage

Window wells collecting water get excavated, fitted with a gravel bed, and tied into the exterior drain system so they stop acting as a funnel toward the foundation.

Exterior

Downspout & Gutter Extension

Downspouts discharging within a few feet of the foundation send roof water directly toward the problem — we extend them well clear of the wall.

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

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

01

Call & Exterior Symptom Review

Photos of the exterior foundation area help us plan equipment and access before the visit.

02

On-Site Excavation Assessment

We flag any utility lines or landscaping features that need special handling during excavation.

03

Written Excavation Quote

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

04

Excavation, Membrane & Backfill

Excavation, membrane installation, and backfill for a typical residential wall section usually take a few days depending on access and weather.

Customer Reviews

Real Exterior Waterproofing Reviews From Novi, MI Property Owners

Top rated local Exterior Waterproofing specialists in Novi, MI
★★★★★

"Interior fixes hadn't worked for us — turned out the real problem was grading pushing water straight at the foundation. Exterior correction solved it."

— Novi Homeowner

★★★★★

"Excavation crew was careful with our landscaping and put everything back close to how it looked before."

— Novi Customer

★★★★★

"Window well kept flooding every storm. They excavated, added drainage, and resealed the window frame while they were at it."

— Novi Homeowner

★★★★★

"Fast turnaround given how much digging was involved."

— Novi Customer

FAQ

Frequently Asked Questions About Exterior Waterproofing

What's the difference between interior and exterior waterproofing?▼

We'll recommend the right approach based on what the inspection actually finds.

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

Exterior Waterproofing Coverage Across Novi and Surrounding Novi, MI Communities

We handle exterior excavation and membrane work throughout Novi and the surrounding Novi, MI service area, including the zip codes listed below.

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

Zip codes we serve in Novi, MI: 48377 48375 48374 48167 48376

Novi, MI's Exterior Waterproofing Crew Is One Call Away

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

Call +1-866-476-1348

Our Services in Novi, MI

Novi (/ˈnoʊvaɪ/ NOVE-eye) is a city in Oakland County in the U.S. state of Michigan. A northwestern suburb of Detroit, Novi is located roughly 25 miles (40.2 km) northwest of downtown Detroit. As of the 2020 census, the city had a population of 66,243, an increase of 20% from the 2010 census.

Zip Codes in Novi, MI that we also serve: 48377 48375 48374 48167 48376

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