Service area
Dewatering contractor in Longwood
Lake Monroe Dewatering handles groundwater control for Longwood excavations from our Sanford base, with pricing published before we ever walk the site.
Longwood incorporated in 1923, and some of its pipes are not much younger. Water and sewer main replacements through the historic district, lift station rehabs off US 17-92 and industrial work along Rangeline Road all involve opening ground that has sat wet since it was first trenched.
Replacing an old main is different from laying a new one: the existing trench line is a ready-made channel for groundwater, so the dig takes on water from the old bedding gravel even when the surrounding soil looks dry. We set wellpoints along the replacement alignment and sump the tie-in pits, keeping the old and new lines workable at the same time.
Contractors bidding City of Longwood and Seminole County utility packages use our published trench pricing to build their dewatering line items. The numbers are on the cost page, per hundred feet, with the drivers spelled out.
Old trenches carry water: replacing mains in old Longwood
The oak canopy streets in the Longwood historic district sit on some of the oldest fill in the county, and old fill is never uniform. We probe tie-in pits there before committing a system, because ten feet of alignment can move from clean sand into buried debris that changes how water moves. The probe takes an hour and has saved more than one weekend.
Longwood districts and corridors we serve
We work throughout Longwood (32750, 32779), including around the Longwood historic district, Rangeline Road, the South Seminole hospital district, US 17-92 and Markham Woods Road. The services Longwood crews call for most: wellpoint systems, trench dewatering, sump pumping and emergency calls.
Longwood job questions
Why does a pipe replacement need dewatering when the new subdivision next door did not?
Because the old trench is a french drain pointed at your excavation. Original bedding stone collects and moves groundwater along the alignment, so replacement digs flood from the side even in the dry season. Wellpoints along the alignment cut that flow off before the excavator opens it.
Can you dewater a lift station pit fifteen feet down?
Yes. Around fifteen feet you are usually into a two-stage wellpoint setup or an engineered combination of wellpoints and sump pumping, and the price sits in the published large-project range. We would rather stage it correctly than sell you a single-stage system that stalls at twelve feet.
Do you carry the insurance and certs for public utility work?
We carry commercial liability and can name the city or county as additional insured, and our discharge compliance paperwork is part of every public job. Ask for the COI with the quote and it shows up the same day.
What if we hit water where the plans said we would not?
Call us that morning. Emergency mobilization is published at $750 to $2,000 plus pumping, and a sump setup can usually be moving water the same day. We will also tell you honestly if what you hit is perched water that will drain on its own by lunch.
Price dewatering for a Longwood utility job
Or call (321) 415-8927 and talk it through.
Nearby areas we also cover: Casselberry · Winter Park · Winter Springs