Ensuring the Optimal Quality of Your Well Water
At Griswold Plumbing, we understand that the quality of your home’s water is crucial for the well-being of you and your family. Our commitment extends beyond standard services—we offer a complimentary Water Wellness Check (valued at $159) with every service call, providing you with peace of mind and a thorough understanding of your well water’s composition through lab testing.

Protecting Your Home from Common Well Water Concerns
Your water supply deserves the utmost protection. We address various well water concerns, including:
- Hard Water
- Acidic Water
- Rust Stains
- Hydrogen Sulfide (Sulfur) Odor
- Lower Well Water Pressure or No Water At All
- Water-Born Bacteria
The Most Common Sources of Contaminants of your Well Water
- Naturally occurring chemicals and minerals (for example, arsenic, radon, and uranium)
- Local land use practices (fertilizers, pesticides, livestock, animal feeding operations)
- Manufacturing processes
- Malfunctioning waste water treatment systems such as nearby septic systems
Any time you notice a significant change in your well water quality, you should have your well water tested. A change in your water’s taste, color, or smell is not necessarily a health concern. However, a change in your well water could be a sign of a serious contamination problem.
Identifying and Addressing Contaminants
Our well and water treatment services encompass a range of solutions, including:
- Well pump installations, repair, or replacement
- Water treatment and purification
- Testing for minerals and hazardous elements like lead
- Tracing the source of leaks, impurities, or groundwater problems
- Well water line inspections
- Well seal inspections
- Raising wells to above-grade to meet CT code
Regular Testing for Well Water Quality
For homes with wells, annual laboratory testing is recommended, focusing on total coliform bacteria, nitrates, total dissolved solids, and pH levels. Biannual testing is preferable, especially when there are suspicions of other contaminants. In the southern CT area, incidents of arsenic, solvents, nitrates, lead, and a pesticide known as Dildren have been historically reported. We provide the assurance that your well water is safe, and if issues arise, we have the expertise to treat and resolve them.
Your Trusted Well Water Treatment Partner
Griswold Plumbing is your locally owned and family-operated, award-winning well water treatment company. Proudly serving Middlesex County and portions of New Haven County, New London County, Hartford County, and Tolland County in Connecticut, our service region includes towns such as Chester, Killingworth, Deep River, Essex, Old Saybrook, Westbrook, Clinton, Haddam, and more.
Frequently Asked Questions
Call Griswold Plumbing Services today at 860.554.5219 for all your Well Water Treatment needs in Connecticut (CT)!