St. Thomas offers a municipal flooding grant that can substantially lower the cost of protecting basements and lower levels from sewer backups and surface water. For many homeowners, that grant covers part of the price to install critical plumbing protections like sump pumps and backflow preventers — measures that prevent costly damage, reduce insurance headaches, and give peace of mind when heavy rain or spring thaw hits.
What Is the Flooding Grant in St. Thomas?
The flooding grant in St. Thomas is a local program designed to reduce basement flooding risk by helping homeowners afford proven mitigation upgrades. Municipal grants like this typically subsidize eligible plumbing and drainage work that directly prevents sewer backups and surface-water infiltration.
Common objectives of a flooding grant:
- Encourage installation of devices that prevent sewer backups and groundwater entry.
- Reduce overall flood damage to private properties and associated municipal emergency costs.
- Promote use of licensed contractors and proper permitting to ensure work is safe and effective.
Exact program details — such as eligible items, percent of cost covered, application steps, and deadlines — can change, so verifying the current terms on the Town of St. Thomas website or by calling municipal offices is essential before starting work.
Who Qualifies for the Grant?
Typical Eligibility Requirements
While specifics vary, homeowners in St. Thomas usually must meet several conditions to qualify for the flooding grant. These often include:
- Property location within Town of St. Thomas limits.
- Residential properties (single-family homes, semi-detached) or certain low-rise multi-unit residences.
- Work performed by a licensed contractor and completed to municipal standards.
- Pre-approval from the municipality before work starts (very common requirement).
- Submission of required documentation: receipts, contractor invoices, permits, and often photos or inspection reports.
Properties That May Not Qualify
Some properties or projects may be excluded, for example:
- Commercial or industrial buildings unless the program explicitly covers them.
- Retrofits done before the application was approved.
- Work completed by homeowners who are not licensed to perform the work (municipal rules usually require licensed contractors for plumbing and sewer work).
Because requirements can shift, a quick call to the Town or a pre-application meeting with an approved contractor helps avoid wasted expense on ineligible work.
What Types of Plumbing and Drainage Work the Grant Often Covers
Municipal flooding grants generally focus on interventions with strong track records in preventing basement flooding. Typical eligible items include:
- Sump Pump Installation — An adequately sized sump pump with backup power (battery or generator) is one of the most effective ways to manage groundwater and interior seepage.
- Backwater/Backflow Valve Installation — Also called a sewer backflow preventer, this device blocks sewage from flowing back into a home when municipal sewers surcharge.
- Foundation Drain or Drain Tile Improvements — Repairing or installing exterior/interior foundation drains that direct groundwater away from the home.
- Sealing Foundation Cracks and Window Wells — Caulking, hydraulic cement, or other structural fixes to prevent inflow.
- Downspout and Gutter Work — Disconnecting downspouts from the sanitary sewer, rerouting to proper grading or storm sewers, or adding splash pads to move water away from foundations.
- Interior Floodproofing Measures — Minor elevation of utilities, flood-resistant finishes, or protective barriers in basements.
- Stormwater Management Measures — French drains, regrading, or landscaping changes that divert surface water from the house.
Each municipality sets its eligible list and funding limits. Some programs favor upgrades that provide the biggest reduction in public risk per dollar spent — for example, backflow valves and sump pumps typically rank highly.
How Much Funding Is Available?
Grant amounts vary widely. Some municipalities offer a flat reimbursement (e.g., up to $1,000), others cover a percentage of eligible costs (e.g., 50% up to a cap), and some combine different streams of funding for larger projects. The key points to keep in mind:
- Maximum Caps: Grants usually have a maximum dollar value per property.
- Percentage Coverage: Some programs pay a proportion of the eligible work (e.g., 50% or 75%), requiring the homeowner to pay the remainder.
- Multiple Grants: Homeowners should check whether municipal grants stack with provincial or federal programs or rebates from utilities.
- Tax/Insurance Impact: Grants are usually reimbursements and may affect insurance claims or future tax reporting — ask the municipality and your insurer.
Because grant funding levels and rules change, homeowners should confirm the current structure with the Town of St. Thomas before budgeting for work.
Step-By-Step: How to Apply for the Flooding Grant in St. Thomas
Applying successfully commonly requires planning and documentation. Below is a practical step-by-step checklist that mirrors how most local programs operate.
- Research the Program: Visit the Town of St. Thomas website or call municipal staff to confirm eligibility, application deadlines, and required documents.
- Request Pre-Approval: Many programs require homeowners to get approval before work begins. Submit an initial application or an intent-to-apply form if required.
- Get Quotes from Licensed Contractors: Obtain detailed, itemized quotes. Ensure the contractors are licensed and experienced with flood-mitigation work. Municipal programs often require licensed tradespeople and sometimes a list of approved contractors.
- Apply with Supporting Documents: Submit the application, contractor quotes, any site photos, and proof of ownership or tax bill if needed.
- Receive Authorization: Wait for written confirmation from the municipality before starting the work.
- Complete Work and Keep Records: Have the contractor perform the work. Keep invoices, permits, inspection reports, product receipts (e.g., sump pump model), and photos of before/after.
- Request Reimbursement: Submit final invoices, proof of payment, and any required inspection sign-off to the Town.
- Municipal Verification: A municipal inspector may visit to confirm the work. Once approved, reimbursement is issued according to the program timeline.
Following the sequence above reduces the chance of an application being denied due to ineligible timing or missing documents.
Why Using a Licensed Local Plumber Matters
Municipal programs commonly require licensed contractors for good reasons: they ensure the work is code-compliant, properly permitted, and effective. For homeowners in St. Thomas, hiring a local licensed plumber brings specific advantages.
- Familiarity with Local Rules: Local plumbers know Town of St. Thomas permits, inspection procedures, and the municipal requirement checklist for grant approvals.
- Faster Response and Scheduling: Nearby contractors are quicker to inspect, quote, and start work — especially important before construction deadlines or seasonal weather windows.
- Proven Track Record: Local companies often have neighborhood references and completed projects the municipality recognizes.
- Ongoing Support: After installation, a local plumber is nearby to maintain pumps, service backflow valves, and respond to emergencies.
For homeowners in St. Thomas, companies like Jumbo Plumbing (a licensed local provider) are often a good fit: they know local permit needs, carry insurance, and provide the kind of documentation municipal programs expect. Jumbo Plumbing’s technicians can supply itemized invoices, product data, and witness municipal inspection needs — all helpful for a smooth grant process.
How Plumbing Upgrades Prevent Basement Flooding — Practical Examples
Explaining how each upgrade works helps homeowners prioritize spending and anticipate the impact of the grant.
Sump Pump With Backup
Sump pumps sit in a small pit and remove groundwater collected by foundation drains. A primary pump moves water out; a battery backup (or generator-ready package) keeps the system working during power outages — often when heavy storms cause the most risk. Typical benefits:
- Removes groundwater before it enters living spaces.
- Reduces hydrostatic pressure on foundation walls.
- Backup systems help when power outages coincide with heavy rain.
Backwater Valve (Backflow Preventer)
A backwater valve blocks sewer system water from flowing into home plumbing when the municipal sewer system is overloaded. It’s installed on the building sewer line and closes automatically when backflow occurs. Benefits include:
- Stops raw sewage from entering basements during sewer surcharge events.
- Requires relatively low maintenance (periodic inspection and cleaning).
- Often one of the most cost-effective mitigation measures for sewage backups.
Downspout Disconnection and Regrading
Disconnecting downspouts from the sanitary sewer and routing roof runoff away from the foundation reduces the volume that reaches vulnerable building drains. Regrading or adding splash pads moves water downhill away from the house. These strategies address surface water issues, which account for many basement floods.
Cost Examples and Return on Investment
Costs vary by property size, complexity, and the type of mitigation chosen. Here are ballpark figures and how the grant can change the economics.
- Sump Pump Installation: $1,200–$4,000+ for a typical installation with a good-quality pump; adding a battery backup can add $500–$1,500. With a 50% grant up to $2,000, homeowner out-of-pocket drops substantially.
- Backwater Valve: $800–$3,000+ depending on access and excavation needs. Grants covering a portion of that cost make it affordable for many homeowners.
- Drain Tile or Foundation Repairs: $3,000–$15,000+ for extensive work. Municipal grants often focus on smaller, highly effective measures, but even partial funding helps.
Consider the alternative: a single basement flood with sewage contamination can cost thousands to remediate, plus lost personal property and higher insurance premiums. Grants shift the balance toward preventative investment.
*Prices listed in this article are rough estimates, for a valid and accurate quote please contact us!
Practical Tips for Working With Contractors and the Town
- Get Everything in Writing: Written quotes should list parts, labor, permit fees, warranty terms, and the contractor’s license number.
- Confirm Pre-Approval: Never start work that a grant requires pre-approval for — doing so can void eligibility.
- Ask About Warranty and Maintenance: Pumps and valves need periodic checks. Ask the contractor about recommended maintenance schedules and whether they provide service plans.
- Keep Organized Records: Maintain a folder with the application, approvals, permits, invoices, receipts, and photographs. This speeds reimbursement and future resale disclosure.
- Plan for Access: Some installations require temporary excavation or interior access. Coordinate schedules and site protection with the contractor.
- Consider Long-Term Solutions: Match short-term fixes with a longer-term plan for property drainage improvements — sometimes combining measures is the most cost-effective strategy.
Examples of Real-World Scenarios
These examples illustrate how homeowners in St. Thomas might use a flooding grant in practical ways.
Scenario 1: Suburban Bungalow With Basement Dampness
A bungalow near a low-lying street experiences wet floors after heavy rain. The homeowner applies, gets pre-approval, and installs a sump pump with a battery backup and disconnects downspouts to a regraded swale. The grant covers 50% of the eligible items, cutting the homeowner’s up-front cost and preventing repeat dampness, mold risk, and potential structural damage.
Scenario 2: Older Home With Sewer Backup History
An older home has had two sewer backups in five years. The homeowner applies for the grant and installs a backwater valve. The project requires a licensed plumber and a short municipal inspection. With the grant, the homeowner recovers a substantial portion of the cost and avoids future sewage damage and remediation bills.
Scenario 3: New Mitigation After Moving In
A new homeowner discovers previous flood issues disclosed during purchase. They use the flooding grant to help fund a combination of foundation crack sealing and interior French drain tied to a new sump pump. The upgrades not only protect the home but also increase comfort and potential resale value.
Why Jumbo Plumbing Is a Good Partner for Flood Mitigation in St. Thomas
Homeowners in St. Thomas benefit from working with a local plumber who understands both the mechanics of flood mitigation and the local administrative process. Jumbo Plumbing brings several advantages:
- Local Knowledge: Experience with Town of St. Thomas permit procedures and inspection requirements.
- Comprehensive Services: From sump pump installations and backflow valves to drain repairs and foundation connections, Jumbo Plumbing offers the full range of flood-mitigation plumbing solutions.
- 24/7 Availability: Flooding and backups often happen unexpectedly — having a locally available emergency service reduces damage risk.
- Documentation Support: Jumbo Plumbing provides detailed invoices, equipment specs, and post-work photos that help streamline grant reimbursement.
- Trusted Reputation: Serving St. Thomas, London, Woodstock, Ingersoll, Mt. Brydges, Port Stanley, Port Bruce, and surrounding communities, the company emphasizes transparent pricing and clean job sites.
When homeowners need help estimating costs for their grant application, arranging pre-approval inspections, or scheduling work to meet grant deadlines, a knowledgeable local contractor is often the most efficient route.
Common Mistakes to Avoid
- Starting Work Before Approval: This is the most common way to invalidate a grant application.
- Using Unlicensed Contractors: Municipal programs require licensed tradespeople; homeowner-performed work is often ineligible.
- Inadequate Documentation: Invoices that lack part numbers, make/models of equipment, or proof of payment can delay or void reimbursement.
- Ignoring Maintenance: Installations like sump pumps need routine checks. Grant-funded systems are effective only if maintained.
- Overlooking the Bigger Picture: Relying on only one mitigation measure when multiple measures are appropriate can leave a property vulnerable.
What to Expect After Installation
After flood-mitigation work is complete, homeowners can expect several follow-up actions:
- Municipal Inspection: The Town may inspect completed work to confirm compliance before releasing funds.
- Contractor Walkthrough: A reputable plumber will demonstrate system operation (e.g., testing a sump pump and showing how a backwater valve functions).
- Documentation Pack: You’ll receive warranty information, maintenance instructions, and service contacts. Keep these with your grant file.
- Maintenance Routine: Plan periodic checks — for sump pumps, at least annually and before the wet season.
How Granted Improvements Affect Insurance and Resale
Mitigation upgrades can reduce the likelihood of claim occurrences. While insurance companies typically don’t provide premium reductions specifically for municipal grants, demonstrating that a property has flood-prevention measures such as a backwater valve or functional sump pump can support a smoother claims process and may influence underwriting decisions at renewal.
On resale, documented, code-compliant flood prevention adds buyer confidence and should be disclosed. A well-documented mitigation history backed by permits and municipal inspection sign-offs is a positive selling point.
Where to Get the Latest Information
Because municipal programs evolve, homeowners should confirm current details directly with these sources:
- Town of St. Thomas Website: The official program page will list eligibility, current funding levels, and application forms.
- Municipal Staff or Program Coordinator: Calling or emailing the Town gives clarity on pre-approval timelines and documentation specifics.
- Licensed Local Contractors: Experienced plumbers and drain contractors can often explain municipal requirements and provide compliant quotes and documentation.
For homeowners who want local help, contacting a licensed plumber early in the process — while applying for pre-approval or gathering quotes — reduces the chance of missing grant deadlines or making ineligible upgrades.
Summary
St. Thomas’ flooding grant is an important tool for homeowners seeking to protect basements and reduce the risk of costly water and sewage damage. By subsidizing effective measures such as sump pumps, backwater valves, and drainage improvements, the grant lowers the financial barrier to meaningful prevention. To make the most of the program, homeowners should confirm eligibility and pre-approval requirements with the Town, use licensed local contractors, keep thorough records, and follow recommended maintenance steps after installation.
Local plumbing companies like Jumbo Plumbing can help with assessments, compliant installations, and the paperwork needed for a smooth reimbursement process — and they’re available for emergencies when prevention isn’t enough. Taking action now, with proper planning and local support, helps St. Thomas homeowners protect their homes against the next heavy rain or sewer surcharge.
Frequently Asked Questions
How does a flooding grant differ from an insurance payout?
A flooding grant is a municipal or government program that helps pay for preventive upgrades to a property before flooding occurs. Insurance pays for repairs and replacements after a covered loss. Grants reduce the risk of a claim by funding prevention; insurance reimburses losses after damage happens.
Can a homeowner do the work themselves and still get the grant?
Most municipal programs require work to be completed by licensed contractors for safety and compliance reasons. Homeowner-performed work is often ineligible. Always check program terms before starting work.
What documentation is typically required to get reimbursed?
Homeowners usually need itemized invoices, proof of payment (like paid receipts or cancelled checks), permit copies, product model numbers, and sometimes before-and-after photos and an inspection sign-off from the Town.
Will installing a sump pump stop all basement flooding?
A sump pump addresses groundwater and foundation-drain issues, but it may not stop flooding caused by severe sewer backups or inadequate surface drainage. Often a combination of measures (e.g., backwater valve + sump pump + grading) is most effective.
How quickly can work be completed once a grant is approved?
Timelines depend on contractor availability, scope of work, and permitting. Small jobs like backwater valve installations can often be completed in a day or two; larger drainage projects may take longer. Scheduling early and coordinating with the Town helps meet any grant deadlines.

