Essex, MD Basement Waterproofing & Foundation Repair
- Licensed & Insured
- 5-Star Rated
- Local Business
- Transferable Warranty
Waterproofing & Foundation Services in Essex, MD
Essex sits on low ground in eastern Baltimore County, between the Back River and Middle River, where the soil holds onto water long after a storm passes. Best Buy Waterproofing provides basement waterproofing and foundation repair in Essex for the postwar homes, rowhouses and waterfront cottages that fill the community. Many were built in the 1940s through the 1960s with block foundations that have been sitting in damp ground ever since. We find out why your basement leaks or your walls are moving, then fix the cause.
One in-house team handles waterproofing, foundation repair, crawl space repair and spray foam insulation, along with mold remediation and basement finishing. We have served homeowners since 2017, are licensed in Maryland, Virginia, Washington DC, Pennsylvania, Delaware and West Virginia, and are insured. Every project starts with a free inspection, we are available 24/7, and financing is available.
Our Services in Essex
Basement Waterproofing
Interior drainage, exterior membranes, crack injection and sealed sump pumps that keep water out of older Essex basements, even when the ground near the river stays wet for days.
Foundation Repair
Carbon fiber straps and steel I-beam braces for bowing block walls, push and helical piers for settling corners, and block wall rebuilds when a wall has moved too far.
Crawl Space Repair
Encapsulation, vapor barriers, drainage and commercial-grade dehumidifiers for damp crawl spaces under cottages and additions, plus joist and beam support for floors that sag.
Mold Remediation
Safe containment and removal of mold in basements and crawl spaces, followed by repairs to the moisture problem that let it grow in the first place.
- Mold Inspection
- Containment & Removal
- HEPA Air Filtration
- Moisture Source Repair
Basement Finishing
Turn an unused lower level into comfortable living space with moisture-resistant materials, flooring, ceilings and egress windows, after we confirm the basement is dry.
- Moisture Check First
- Moisture-Resistant Walls
- Flooring & Ceilings
- Egress Windows
Spray Foam Insulation
Closed-cell spray foam on rim joists, basement walls and crawl space walls that seals drafts and cuts condensation in older Essex homes with bare block foundations.
- Rim Joist Insulation
- Basement Wall Insulation
- Crawl Space Wall Insulation
- Basement Air Sealing
Basement & Foundation Problems We Solve in Essex, MD
Essex lies on the low Coastal Plain along the Back River and Middle River, where layered sandy and clay soils stay wet after heavy summer storms and freeze-thaw winters add stress to every foundation. Most homes here date from the 1940s through the 1960s, so we see a lot of aging block walls, worn drainage and uninsulated basements.
Basements That Stay Wet
On low ground near the water, saturated soil keeps pressing water against basement walls and up under the slab long after the rain ends. Water seeps through mortar joints and the wall-floor seam. Interior drainage tied to a sealed sump pump gives that water a path out, and a commercial-grade dehumidifier handles the humidity that lingers. Basement Waterproofing in Essex →
Bowing Block Walls
Wet clay is heavy, and after many winters of freezing and thawing, it can push a block wall inward. The first warning is usually a horizontal crack partway up the wall. We stabilize bowing walls with carbon fiber straps or steel I-beam wall braces secured at the floor and framing, and rebuild sections that have moved too far. Foundation Repair in Essex →
Settling Corners and Cracks
Soft, wet soil or poorly compacted fill under a footing can let one section of a house drop. Stair-step cracks in block, sloping floors and sticking doors usually follow. We install push piers or helical piers that carry the load down to stable ground and can often help lift the settled area back toward level. Foundation Repair in Essex →
Damp Crawl Spaces Near the Water
Some cottages, additions and porches in Essex sit over vented crawl spaces with dirt floors. Humid summer air condenses on the wood, insulation falls and musty odors drift upstairs. Encapsulation with a sealed vapor barrier and a crawl space dehumidifier dries the space, and we reinforce joists and beams where floors have started to sag. Crawl Space Repair in Essex →
Cold, Drafty Lower Levels
Many postwar Essex homes and rowhouses were built with bare block walls and open rim joists. Cold air leaks in at the sill all winter, and humid air condenses on the walls in summer. Closed-cell spray foam on rim joists, basement walls and crawl space walls seals those gaps and makes the rooms above more comfortable. Spray Foam Insulation in Essex →
How It Works
Free Inspection
A specialist visits your Essex home and finds the source of the problem.
Your Recommendation
We walk you through what we found and the solution we recommend for your home.
Expert Installation
Our own crew completes the work, including any permits your project needs.
Warranty Protection
Your repair is backed by a transferable warranty.
What Affects the Cost of Waterproofing & Foundation Repair?
No two Essex homes are the same, so we don’t quote from a price list. After a free inspection you get a firm price for your home.
Source of the Problem
Surface water, groundwater pressure and plumbing leaks each call for a different fix.
Size of the Area
How many walls, how many linear feet, and how much of the space is affected.
Foundation Type
Poured concrete, block, brick and stone foundations are repaired differently.
Structural Condition
Cracks, bowing or settling may need stabilization along with waterproofing.
Access & Finished Space
Finished walls, flooring, tight crawl spaces and landscaping affect the work.
Equipment Needed
Sump pumps, battery backups, dehumidifiers and drainage add-ons.
Essex Basement & Foundation FAQs
Why are wet basements so common in Essex?
Much of Essex is low ground near the Back River and Middle River, with layered sandy and clay soils that drain slowly. When the soil is saturated, water presses against foundation walls and rises under the slab. Many homes are also 60 or more years old, with little original drainage. A free inspection shows where water is getting in.
Can you work on Essex rowhouses?
Yes. Because rowhouses share side walls, we usually work from inside the basement with interior drainage, crack injection, carbon fiber straps or wall braces and spray foam. That keeps the job within your unit and avoids digging in tight outdoor space. We focus on the front and rear walls, where most water and pressure come from.
Do you serve all of Essex?
Yes. We serve homeowners throughout the 21221 ZIP code, from postwar neighborhoods and rowhouse blocks to homes near the water, and across the rest of Baltimore County. Every project starts with a free inspection at your home, so we can see the conditions in person before we recommend anything.
How much will my project cost?
We do not quote from a price list, because every home is different. The size of the basement or crawl space, the foundation type, how water is entering and the repair your house needs all affect the price. After a free inspection, we walk you through what we found and what we recommend, and you receive a firm price.
Are you licensed in Maryland?
Yes. Best Buy Waterproofing holds Maryland license #134853 and is also licensed in Virginia, Washington DC, Pennsylvania, Delaware and West Virginia. We are fully insured, have served homeowners since 2017, and one in-house team handles every part of the work. When a permit is required, we handle it.
Is your warranty transferable?
Yes. Our work comes with a transferable warranty, so if you sell your Essex home, the coverage can pass to the next owner. Documented repairs can reassure buyers looking at an older basement or foundation. We go over the warranty details with you before any work starts.
Areas We Serve In and Around Essex
We serve homeowners across the 21221 ZIP code in Essex, from postwar rowhouse blocks to homes along the Back River and Middle River, plus neighboring communities in eastern Baltimore County.
Serving all of Essex
- 21221
Nearby service areas
Get a Free Inspection in Essex
Whether your Essex basement takes on water after storms, a block wall has started to bow, or your crawl space smells damp, we can help. Request a free inspection, and we will walk you through what we found and what we recommend. Financing is available.
