How much do septic tank installation contractors typically cost?
- Hamden, Connecticut Average$9,808
- Typical Range$0 - $11,500
- Low End - High End$2,000 - $25,000
Septic System Installation and Repair
"I found John on HomeAdvisor. He is well thought of at the local health department. He was great to work with. He was willing to customize the project for me. Great job and fair price. I would not hesitate to recommend his work."
Mark G. in October 2018

Demolition, Site Work, Septic system installation , and 7 more
"Stephen personally showed up for both my soil test and system install. It was clear from the beginning he knew what he was doing. He has a high level of customer service and is willing to work with his clients to ensure a quality result. I would use him again."
John E. in October 2018


In business since 1950
Complete New Home Site Excavation, Septic Install or Repair, Demolition , and 2 more
About us: "Hazelwood Excavating, Inc., is a family owned company based out of Wallingford, CT. The company was founded in 1950 and has been passed down through generation after generation. We take extreme pride in the 3 P's fundamental to any good business which are Punctuality, Professionalism, and Precision."
Hamden Septic Tank & Well Services are rated 4.9 out of 5 based on 199 reviews of 199 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
What best describes this project?
Do you need a permit for this project?
What kind of location is this?
Find out how HomeAdvisor can help your business