Septic Pumping
We offer reliable septic tank pumping to keep your system running efficiently. Our service includes full inspection and removal of waste buildup, helping prevent backups, foul odors, and costly repairs.
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Your Trusted Experts for
Septic and Excavation
on the Connecticut Shoreline
Septic Tank Pumping
New Septic System Install
Septic System Inspection
Routine Septic Maintenance
Septic System Repair
Residential Excavation
Driveway Excavation
Grading and Sloping
New Construction Site Prep
Drainage Trenching
Call us
(203) 453-5025
Call Us Today
Email us
aw@awsanitation.com
Send us a email
Visit our office
43 Driveway
Guilford, CT 06437
Guilford, CT 06437
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About us
Septic & Excavation Experts You Can Count On
Welcome to A&W Sanitation, your trusted provider of expert septic and excavation services in Guilford, Connecticut, and the surrounding communities. With over 35 years of hands-on experience, we specialize in reliable, high-quality solutions for both residential and commercial needs — from septic system installations and repairs to full-scale excavation for site preparation, grading, and utility trenching. Whether you're planning new construction, replacing an aging septic system, or need professional excavation support, we’re here to get the job done right.
Emergency Septic & Excavation Services Available – Don’t Wait, Call Today!
(203) 453-5025
Guilford's Septic and Excavation Experts
We offer a wide array of Septic and Excavation services
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Residential Excavation
Our residential excavation services include everything from driveways to drainage systems. We handle each project with precision, ensuring safe, timely results for homeowners.
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Septic Repair & Install
We provide complete septic system installation and repair services for residential. From site assessment to system setup, our team delivers durable, code-compliant solutions tailored to your property's needs.
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New Site Excavation
Our new site excavation services include small building additions to full new construction. We ensure precise grading and clean excavations to support proper water flow and long-term foundation protection.
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Meet Our Team
Family Owned & Operated
Mark Larkins
Owner
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Andrew Larkins
Owner
Cory Larkins
Owner
Why us
Why Choose Us?
At A&W Sanitation, we pride ourselves on our commitment to customer satisfaction. Our licensed and insured team utilizes state-of-the-art equipment to deliver exceptional service, ensuring your project is completed on time and within budget.
Experience: Serving the community since 1985, we have a proven track record of excellence.
Reliability: Our team is dedicated to providing prompt and dependable services.
Quality: We use the latest technology and tools to ensure the highest quality workmanship.
Call Now for Septic and Excavation Services from local experts!
Testimonials
“Very pleased with A&W”
Very pleased with A&W. John specifically came out to pump our septic. Very patient answering all our questions for first service. Needed risers to bring up to code and he came back out quickly to add. Very appreciative.
Genevieve Ray
“Very professional and quality work!”
Andrew showed up early in the morning to diagnose the situation and scheduled the work for the next business day. The crew arrived right on time and within a few hours the fixed the issue. Very professional and quality work!!!
Steven Kane
"We had a wonderful experience with A&W"
We had a wonderful experience with A&W. Andrew quoted us, answered all of our questions so we knew what to expect. Tim and Kevin were professional and courteous with our driveway access needs during the project. Project completed as expected and to our satisfaction. Would highly recommend them for your next project!
Kirsta Ifkovic
"Highly recommend this company"
Andrew and his team did a great job installing our new septic system! Not only did we need a new septic system but they were able to assist me with other miscellaneous tasks I needed done with the side of their big equipment. Great communication the entire process and they worked very well with our other tradesmen during this project. I was also impressed with how neat and clean they left my property. Highly recommend this company.
Daniel Severino