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Sewage Cleanup Costs in Maryland – A Comprehensive Guide

The average cost to clean up sewage from a Maryland home can range from $3,000 to $7,000 or more depending on the size of the affected area and extent of the damage. Here are some typical average price ranges for common sewage cleanup jobs according to volume of contaminated area:


Area Size Cost Range
Small area (25 square feet or less) $500 to $2,500
Medium area (25 to 100 square feet) $2,500 to $5,000
Large area (100 to 300 square feet) $5,000 to $10,000
Major sewage overflow (300+ square feet) $10,000+


Sewage backups and overflows in a Maryland home can cause serious water damage and pose major health risks if not properly and promptly remediated. As a homeowner, you need to understand the cleanup costs involved so you can make informed decisions regarding a sewage incident on your property. This comprehensive guide covers average sewage cleanup costs in Maryland and things to consider when dealing with sewage contamination in the Old Line State.

Does Insurance Cover Sewage Cleanup in Maryland?

A common concern among homeowners facing sewage cleanup is whether the cost of this service is covered by their insurance policy. The good news is, homeowners insurance typically includes coverage for damages incurred due to sewage backups or overflows. This means that the financial burden of cleaning, decontaminating, and restoring your property can often be alleviated through your insurance benefits.

At First and Last Restoration, we understand the importance of addressing sewage cleanup promptly and efficiently. We also recognize the financial considerations that come with it. That’s why we are committed to working closely with your insurance provider to ensure that you receive the best deal possible.

Our experienced team will communicate directly with your insurance company, handling the necessary documentation and negotiations on your behalf. Our goal is to maximize your coverage benefits and minimize your out-of-pocket expenses, making the restoration process as stress-free and affordable as possible.


A flooded bathroom

Key Factors That Influence Sewage Cleanup Cost in Maryland

Many variables affect the overall sewage recovery and restoration costs for a Maryland homeowner after a sewer line breach or plumbing backup. Here are some of the main factors to consider regarding pricing:

Size of Affected Area

The larger the area contaminated with sewage, the more extensive and expensive the required cleaning efforts will be. Jobs with greater square footage or multiple floors/rooms impacted will cost more in materials and labor hours.


Type of Contaminated Materials

Porous surfaces like carpets, subfloors, drywall, and insulation absorb sewage and are difficult to thoroughly sanitize and dry out. Often these water-damaged materials need to be removed and replaced, significantly adding to costs.

Length of Time Before Remediation

A quicker response time means less opportunity for sewage to soak into the home’s infrastructure and facilitates mold prevention. Any delays could cause an increase in restoration costs.

Drying & Dehumidifying Requirements

Sewage drying involves equipment like blowers, dehumidifiers, and moisture meters. Extensive drying needs after a major overflow can cost thousands. New climate control equipment may also be needed.

Mold Remediation Needed

If mold is detected after a sewage spill, remediation adds substantially to the overall restoration costs. Mold inspection, testing, specialized cleaning, and repairs to fix moisture issues and prevent regrowth will increase the price.

Sewage Odor Treatment

Lingering odors may remain even after cleanup, requiring repeated cleaning or installation of professional deodorization systems. Ozone treatments and air scrubbers can cost $500 to $1,000 or more.

Reconstruction Costs

Restoring affected areas may involve charges for drywall/insulation replacement, new flooring installation, cabinet refinishing, plumbing/electrical repairs, paint/wallpapering, etc. Major reconstruction work can run tens of thousands of dollars.

Typical Billing and Cost Breakdown for Sewage Cleanup in Maryland

Sewage remediation and restoration companies typically bill for services in stages with itemized pricing for labor, materials, equipment, and specialized treatments. Here is an overview of common billing phases:

Emergency Containment Services:

Stopping further sewage spread with water extraction, drying equipment setup, trash disposal, site containment, etc. Hourly service fees apply.

Sewage Removal and Basic Cleaning:

Pumping out sewage, disinfecting the site, cleaning surfaces, air filtration devices, deodorization, etc. Charged per square foot.

Drying and Dehumidification:

Running drying equipment like blowers and dehumidifiers. Typically billed in 1-2 week phases at fixed prices.

Mold Inspection and Remediation:

Testing for mold growth, specialized mold removal protocols, applying antimicrobial coatings. Billed per square foot.

Structural Repairs and Reconstruction:

Charges for replacing damaged walls, flooring, cabinetry, plumbing, etc. Based on materials and time at hourly rates for labor.

Frequently Asked Questions About Sewage Cleanup Costs in Maryland

What Should I Do First When I Have a Sewage Backup?

Turn off power to any areas with standing water and call in a professional water damage restoration company immediately. Limit access to the contaminated areas. The quicker sewage can be extracted and sanitized properly, the better.

Is it Recommended I Try To Clean Up Sewage Myself?

No, the health hazards and risks of further damage make DIY sewage cleanup inadvisable in most cases. Leave it to trained professionals with specialized gear, though you can ask for tips to follow while waiting if you must do initial cleanup.

Does My Homeowners Insurance Cover Sewage Damage?

Unfortunately most standard homeowners policies in Maryland exclude or limit sewer backup coverage. Purchase an add-on sewer backup rider for adequate coverage from a plumbing incident.

Final Thoughts 

Facing a sewage cleanup emergency? Don’t let the stress overwhelm you. Our experienced team at First and Last Restoration is here to provide swift and reliable sewage cleanup services at competitive prices. We understand the urgency of these situations, and our experts are equipped to handle it efficiently. Don’t compromise on your safety and the well-being of your property. Contact us now for a free estimate and let us restore your peace of mind.


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