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Septic Tank Installation in Bangor, ME

Septic Systems Built Right for Bangor Area Homes

Septic tank installation in Bangor, ME

New tanks, drainfields, and full onsite systems installed from the county permit to the final backfill. Free written estimates across the Bangor area.

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  • Permit to backfill
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Homeowner Stories

Real projects and feedback from the property owners we have helped near Bangor.

Septic system inspection at a Bangor area home

Signs Your Bangor Septic System Needs Attention

July 1, 2026

Most of the homeowners who call us are not septic experts, and they do not need to be. They just noticed something was off in the yard or the house and trusted their gut. That instinct is worth a lot, because catching a septic problem early is the difference between a routine fix and a torn up lawn. Here are the signs our Bangor area customers tend to notice first, and what they usually mean.

Slow Drains Everywhere at Once

One slow sink is a clog. Every drain in the house running slow at the same time points back to the tank or the drainfield. A homeowner off Union Street called us because the tub and both bathroom sinks had gone sluggish over a single week. The tank was overdue for a pump out, solids had crept toward the outlet, and a scheduled service cleared it before the field took any damage.

Wet Spots or Bright Green Grass

If one patch of yard stays soggy while the rest is dry, or a strip of grass grows greener and faster than everything around it, effluent may be surfacing over the drainfield. That is the field telling you it is struggling to absorb what the tank sends. On a rural lot near Orrington, an early call let us evaluate the field before it failed outright and saved the owner a full replacement.

Odor Near the Tank or Field

A working septic system should not announce itself. A sulfur or sewage smell near the tank lid, the field, or a floor drain usually means gases are escaping where they should not, often from a full tank, a dry trap, or a cracked baffle. It is worth a look rather than a wait.

Backups and Gurgling

A gurgle in the toilet or a slow, bubbling drain is the plumbing struggling to push waste into a tank that cannot take it. A true backup into the house is the worst case, and it almost always follows warning signs that were easy to miss. When customers call at the gurgle stage, we can usually solve it with a pump out and an inspection rather than an emergency dig.

When to Make the Call

If any of these show up, the smart move is a look before a failure. A pump out and inspection is inexpensive next to a new drainfield, and it often buys years of trouble free use. If you are past the point of maintenance, our new septic system installation covers the whole job from perc test to final inspection. Not sure which camp you are in? Contact us and we will help you figure it out.

Noticing any of these signs around your Bangor home? Call Chicagopetshow at (207) 515-1943 for a straight answer and a free written estimate.

Read the full article

Chicagopetshow provides septic tank installation in Bangor, ME, along with septic tank replacement, drainfield and leach field construction, perc testing and site evaluation, aerobic treatment unit setup, distribution box repair, and routine septic tank pumping. We size every onsite wastewater treatment system from your bedroom count, set the tank and D-box level, and build the soil absorption field to match your perc rate. Homeowners on Broadway and out toward Orrington call us because we handle the whole job, from the county permit to the final backfill over the 04401 lot.

The property owners we work for tend to send their neighbors our way. One family off Hammond Street told us the crew left the yard cleaner than they found it, and that kind of feedback is why most of our work near Bangor arrives by word of mouth. We have set concrete, polyethylene, and fiberglass tanks in the 1,000 to 1,500 gallon range for households across Penobscot County, and we treat each install like the reference job it is going to become.

Doing septic right is mostly about the parts you never see again once the dirt goes back. We keep the inlet and outlet baffles set correctly, screen the outlet tee with an effluent filter, and grade the trenches so treated effluent disperses instead of surfacing. A clean install on State Street should run for decades with a pump out every 3 to 5 years, and we walk every customer through that schedule before the truck leaves the driveway.

Every system we build is backed in writing, and we do not call a job finished until it passes the county health department inspection. That promise holds whether you are replacing a failed tank in the Tree Streets neighborhood or putting a first system on raw land in Hermon. Call the number on this page and a real person in the Bangor area answers, ready to schedule a site visit and hand you a firm written estimate before any excavator touches the ground.

  1. Neighbors send neighborsMost of our Bangor area work arrives by referral from homeowners we have already helped.
  2. Backed in writingEvery install carries a written guarantee and is not done until it passes county inspection.
  3. Permit to backfillWe run the perc test, pull the health department permit, set the tank, and finish the grade.
  4. A real local answerCall (207) 515-1943 and a real person near Bangor picks up, not a distant call center.

Areas We Serve Around Bangor

We install and service septic systems throughout Bangor and the surrounding Penobscot County towns, from in town lots to rural parcels on private wells.

Not sure if we reach your road? Call (207) 515-1943 and we will let you know.

  • Bangor, ME (04401)
  • Brewer, ME
  • Hampden, ME
  • Orono, ME
  • Old Town, ME
  • Orrington, ME
  • Hermon, ME
  • Veazie, ME
  • Glenburn, ME
  • Holden, ME

Septic Services We Deliver for Local Properties

One local crew for the whole system, from the first perc hole to the last pump out.

01New Septic System Installation
Full design and install of the tank, distribution box, and drainfield, sized from your bedroom count so a typical three bedroom home gets a 1,000 to 1,250 gallon tank.
02Septic Tank Replacement
We pull a cracked or failed tank and set a new watertight concrete, polyethylene, or fiberglass unit, most often in the 1,000 to 1,500 gallon range.
03Drainfield and Leach Field Installation
Gravel trench or plastic chamber fields built to your perc rate so effluent disperses through the soil without backing up or surfacing.
04Perc Test and Site Evaluation
Soil percolation testing and a profile evaluation that confirms the seasonal water table and sets the drainfield size the county will permit.
05Septic Pumping and Inspection
Sludge and scum removal on the EPA suggested 3 to 5 year interval, plus point of sale inspections that lenders and buyers require before a closing.
06Aerobic and Mound Systems
Advanced NSF/ANSI Standard 40 treatment units and engineered mound systems for small lots, high water tables, or shallow bedrock.

Common Questions From Our Customers

How much does it cost to install a new septic system?
A full conventional system for a three or four bedroom home in the Bangor area typically runs $3,500 to $12,500. The tank size, your soil, and the drainfield the perc rate calls for set the final number, which we put in writing after a site visit.
What size septic tank do I need?
Tank size follows bedroom count. A three bedroom home usually calls for a 1,000 to 1,250 gallon tank, and a four bedroom home moves up to about 1,500 gallons. We confirm the sizing against your household during the estimate.
What is a perc test and do I need one first?
A percolation test measures how fast water drains through your soil and confirms the seasonal water table. The county health department uses that result to permit and size the drainfield, so yes, we run one before designing any new system.
How long does a full installation take?
Once the permit is in hand, most conventional installs are excavated, set, and backfilled in two to four days. Weather, soil conditions, and the inspection schedule can shift that, and we give you a realistic window up front.
Concrete, polyethylene, or fiberglass, which tank should I pick?
Concrete is heavy and long proven, polyethylene is lighter and rust free, and fiberglass resists corrosion in wet ground. We walk you through the trade offs for your lot and water table so you are not guessing.
How often should a septic tank be pumped?
The EPA suggests every 3 to 5 years for most households, though a smaller tank or heavy water use can shorten that. We leave you on a schedule and can handle the pump out and inspection when it comes due.
What can I expect from your crew on install day?
Customers tell us the same two things: we show up when we say we will, and we leave the yard graded and tidy. One homeowner near Grove Street said the lawn looked untouched a month later, which is exactly the result we aim for.
Do you handle the county permit and inspection?
Yes. We pull the health department permit, build to the approved design, and stay on the job until it passes the county inspection. That final sign off is part of the written guarantee that backs every system.
Do you serve my town outside Bangor?
We cover Bangor at 04401 plus Brewer, Hampden, Orono, Old Town, Orrington, Hermon, Veazie, Glenburn, and Holden. If your road is nearby and you are not sure, call (207) 515-1943 and we will confirm.

Straightforward Pricing for Your Project

Septic cost depends on the tank size, the soil, and how much drainfield your perc rate requires. A tank swap sits at the lower end, a full conventional system in the middle, and a large field or engineered system runs higher. The ranges below are typical for the Bangor area, and we put the firm number in writing after a site visit and perc test.

Tank replacement$3,500 to $8,500 installedFull conventional system$3,500 to $12,500 installedDrainfield or mound$5,000 to $15,000 installed
  • New 1,000 to 1,500 gallon tank
  • Watertight concrete or poly
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  • Tank, D-box, and drainfield
  • Sized to your perc rate
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  • Trench or chamber field
  • Mound option for poor soils
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Join the Homeowners Who Trust Us

Ready to move forward? We will visit your property, run the perc test, walk you through the tank and drainfield options, and hand you a clear written estimate with no pressure. From a simple tank swap to a full system on raw land, we handle the permit, the install, and the county inspection so you are covered from start to finish.

Call (207) 515-1943