Typical Greater Boston range for this kind of work, from regional averages — not a quote from Wind River Environmental. Use it to sanity-check bids, then get the real number in writing.
Seen on Reddit — 3 mentions in r/newhampshire and r/massachusetts, mostly positive
An unknown tank found — Carlos Lopez found a tank the customer didn't know about
A morning clog — out by noon and flushing again by 1
Online booking — a recent customer was scheduled for pumping within a week
Cleanup in the rain — Anderson raked mulch back over the tank cover
The overall cost — a recent customer said almost $600 even with a discount
A wrong tank cover — customer said a 30-inch cover was ordered, not 18-inch
A shifted time window — a recent customer's window moved 3 hours later
Late text notice — sent when the technician was one minute away
Arrival times — a 2025 customer said customer service lied about arrival time
Wind River Environmental describes itself as a septic, grease-trap and drain services operator headquartered in Marlborough, Massachusetts, and a recent Google customer said they pumped the septic tank and finished in about 20 minutes, then attached pictures to the invoice.
Carlos Lopez found a tank one recent customer didn't know they had; Wind River had pumped there before, but only one tank. A recent customer wrote that it was down pouring when technician Anderson pumped the tank, put the hoses and tools away, then came back from his truck with a rake and raked the mulch back over the cover. A recent customer with a clogged septic tank one morning said they were out by noon and they were back flushing by 1. A recent customer who booked a septic pumping online said it was scheduled within a week and the technician emailed recommendations after the service. A recent customer said they paid a little more for a riser because the tank was 3 feet deep. In a 2026 review, a customer said the website showed when they last had service and that the tech had notes and pictures so he knew exactly where to dig.
Its Massachusetts plumber license, number 4062-PL-C, held by Wind River Environmental LLC, is active on the state registry. Its BBB grade is A-. A Chatham poster on Nextdoor said getting an appointment has never been an issue, and a 2025 r/massachusetts commenter said Wind River did related work for them and was affordable.
A recent customer said the biggest drawback was the expense: even with a good customer discount, it was almost $600. That customer also said the text notice came when the technician was only one minute away and that they were a bit slow. A recent customer said the company had ordered a 30-inch tank cover when an 18-inch one was needed, that it doesn't fit, and that they were charged like $500 for the wrong cover the year before. A recent customer said the service time window moved later by 3 hours. A 2025 customer gave one star and said customer service lied about arrival time and repeatedly delayed.
Heard around town
On Reddit
Septic recommendationsMay 14, 2026
“We used Felix (now owned by Wind River Environmental) to replace ours.”
