Sandy Spring is one of the older settlements in Montgomery County, founded by Quaker families in the eighteenth century and still holding buildings from that period. It is a quiet, historically-minded community with farmland around it.
The old buildings need the patient approach we bring to the oldest properties anywhere: understand what is there, route around finished material, and be realistic about what a modern upgrade requires in a structure that was never designed for one.
Outside the historic core it is rural Montgomery — wells, septic, treatment specified from a test, and pressure system diagnosis before anyone touches a pump.
What we find in Sandy Spring homes

Eighteenth and nineteenth-century buildings
Minimal chase space, original construction and generations of alteration. Flexible routing is what makes a modern upgrade possible without damaging the building.
Rural properties on wells
Treatment follows a real test, and softener discharge is configured against the septic system rather than ignored.
Reasonable distance from us
At around twenty-eight miles Sandy Spring is one of the closer Montgomery County communities, which makes scheduling more flexible than it is further west.
Neighborhoods and landmarks we work around
We cover all of Sandy Spring and the surrounding Montgomery County communities, including 20860. Areas we are in regularly:
- Sandy Spring Museum
- Route 108
- Norwood Road
- Sandy Spring Friends School
- Ashton border
- Brookeville border
What Sandy Spring customers tell us
Owners of genuinely old buildings want somebody who will slow down. That has always been how we work on houses like these.
I had an outstanding experience with Collins & Sons LLC. Daniel has done several projects at my home over the last 4 years. He has helped me with small projects (replacing a garbage disposal), large projects (renovating my patio) and random projects. No mat…
Needed a water heater and my upstairs plumbing replaced. After contacting them they were very flexible to my schedule, also explaining in detail costs and procedures. Who doesn't like an honest family owned professional? I would use them again any time and…
Danny is a very professional and friendly person to work with. His work as a plumber and contractor is outstanding. He receives a high rating as he cleans up after he finishes working. I highly recommend this company and Danny to work on any project for you…
Plumbing questions from Sandy Spring
Can you work on an eighteenth-century house?
Yes. Old buildings are a large part of what we do, and the discipline transfers directly from the pre-war and nineteenth-century properties we handle daily in Catonsville, Oella and Ellicott City.
What treatment does well water need here?
Whatever the test shows. Iron, hardness, sediment and odor vary parcel to parcel and each needs different equipment. Buying the wrong category is the expensive mistake.
Do you cover Sandy Spring?
Yes, as part of Montgomery County. At about twenty-eight miles it is one of the closer communities in that county for us and we schedule work there readily.

