What services does Chongris Engineering LLC offer?

Chongris Engineering LLC offers septic pumping & cleaning, septic installation, drain field repair in Andover, MA. They also serve surrounding areas including North Billerica, MA.

What areas does Chongris Engineering LLC serve?

Chongris Engineering LLC primarily serves Andover, MA, with extended service coverage in North Billerica, MA.

Does Chongris Engineering LLC offer 24/7 emergency septic service?

Yes, Chongris Engineering LLC provides 24/7 emergency septic services in the Andover, MA area. Call +19786550885 for emergency response.

What is Chongris Engineering LLC's customer rating?

Chongris Engineering LLC has a 5.0 out of 5 star rating based on 16 verified Google reviews from customers in Andover and the surrounding area.

How do I contact Chongris Engineering LLC?

You can reach Chongris Engineering LLC by phone at +19786550885. They are located at 256 Beacon St, Andover, MA 01810 in Andover, MA.

How much does septic pumping cost in Andover, MA?

Septic pumping in Andover typically costs $300–$600 for a standard 1,000-gallon tank, with the national average around $400–$750. Final price depends on tank size, accessibility, and whether an inspection is bundled. Chongris Engineering LLC can provide an exact quote for your specific system.

How often should I pump my septic tank in Andover?

The EPA recommends pumping most household septic tanks every 3–5 years. The exact interval depends on tank size, household size, and water usage. A 1,000-gallon tank serving 3–4 people typically needs pumping every 3 years; larger tanks or smaller households can extend to 5+ years. Chongris Engineering LLC can assess your specific schedule during a service visit.

Will my homeowners insurance cover septic repairs?

Standard homeowners insurance typically does NOT cover septic system repairs due to age, wear, or lack of maintenance. Some policies cover damage from sudden, accidental events (e.g., a tree falling on the tank). Optional septic system riders are available from some insurers for $50–$150/year and cover mechanical failure. Always review your specific policy before assuming coverage.

What should I do if my septic system is backing up?

If your septic is backing up, stop running water immediately, avoid flushing toilets, and call a licensed septic service. While you wait, do not drive over the drain field, do not pour chemicals down the drain (they can worsen the problem), and document the issue with photos. Most local septic emergencies are resolved within 2–24 hours. Chongris Engineering LLC offers 24/7 emergency response.

SepticTankHub Directory Listing

Chongris Engineering LLC

Name: Chongris Engineering LLC
Address: 256 Beacon St, Andover, MA, 01810, US
Telephone: +19786550885
Rating: 5

📍 Andover, MA

★★★★★5(16 reviews)

One of 2 septic companies listed in our Andover directory. Listing compiled by SepticTankHub from public data — not affiliated with or operated by this business.

Septic Pumping & CleaningSeptic InstallationDrain Field Repair🚨 Emergency Service

⭐

5.0/5

16 Reviews

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24/7

Emergency Service

Free estimate · No obligation · 24/7

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ABOUT

About this listing

Chongris Engineering LLC is a civil engineering firm based in Andover, Massachusetts, providing professional septic system design, soil testing, percolation testing, environmental permitting, and stormwater design services to homeowners, developers, contractors, and installers throughout eastern Massachusetts. The firm serves communities including Georgetown, Wayland, Acton, Weston, Boxford, and surrounding areas. Chongris Engineering is known for fast turnaround times, short lead times, and responsive communication, ensuring projects move through the permitting process without delays. Their septic design services cover new installations, failing system replacements, and system upgrades, while their soil evaluation and stormwater management expertise supports a wide range of residential and commercial development projects. Clients consistently highlight the firm's accessibility, easy-to-read engineering plans, and ability to address town and city review comments efficiently. For property owners and construction professionals in eastern Massachusetts seeking a reliable civil engineering partner with a focus on septic and environmental services, Chongris Engineering LLC can be reached at 978-655-0885 or through their website.

🕐 Operating Hours

Monday: Open 24 hours

📍 Service Area

1 cities

📍256 Beacon St, Andover, MA 01810 · Listed in the SepticTankHub Andover directory.

See all 2 septic pros in Andover →Is this your business? Claim this listing →

⭐

REVIEWS

Customer Reviews

5.0

★★★★★

Based on 16 Google reviews

💡Ratings are sourced from Google Business Profile and verified during our data collection process.

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WHAT WE DO

Services Offered

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Septic Pumping & Cleaning

Routine pumping and thorough cleaning to maintain your system and prevent backups.

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Septic Installation

Full installation of new septic systems for residential and commercial properties.

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Drain Field Repair

Restoration or full replacement of clogged, saturated, or failing drain fields.

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COST TOOL

Pumping Cost Estimator

Enter your tank size to get an estimated pumping cost for the Andover area.

Tank Size (gallons)

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PRICING

Estimated Pricing

Service

Range

Average

Septic Pumping

$300–$600

$425

Septic Inspection

$150–$350

$235

Septic Repair

$500–$2,500

$1,200

Drain Field Repair

$2,000–$8,000

$4,500

Grease Trap Cleaning

$200–$500

$325

Prices are estimates for the Andover area. Contact for an exact quote.

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GALLERY

Photos

North Billerica, MA

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FAQ

Frequently Asked Questions

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MORE OPTIONS

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Bateson Enterprises Inc

★★★★4.6(24)

Septic Pumping & CleaningSeptic InstallationSeptic Repair

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Helpful Cost Resources

Septic Pumping Cost Guide →Septic Installation Cost Guide →Drain Field Replacement Cost Guide →

Chongris Engineering LLC provides Septic Pumping & Cleaning, Septic Installation, and Drain Field Repair in Andover, MA. Browse all septic companies in Andover or across Massachusetts.

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