The Gillis Family has proudly been serving the Greater Fairfield Country area for over 50 years. We're a company you can trust.

Contact Us

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A Little Bit About Us

The Gillis Family has been serving the Greater Fairfield County Area for over 50 years. We have a wide range of services including excavation, snow removal, and sewer line installation. We pride ourselves in providing an ethical company to local businesses and homeowners in the community.


Getting in Touch

All payments, signed contracts, or any other correspondence may be mailed to our office:

Gillis Construction LLC
157 Spring Hill Road
Trumbull, CT 06611
P: (203) 452-9302

Or you may email us any time at the email address below or visit the full contact page
to use our online contact form (preferred for quote information).

John Gillis


At Gillis Construction, we wish to offer as many services as possible while still maintaining the integrity of every project we begin. Below you can dig in to our most prominent services:


Snow Removal

Gillis Construction offers Commercial Snow Removal for companies large and small that need quality snow removal services during the winter season.


Sewer Line Connections

For over 50 years Gillis Construction has been providing quality Sewer Line Hookups to many satisfied customers within the Fairfield County area.



Gillis Construction offers Commercial Snow Removal for companies large and small that need quality snow removal services during the winter season.

Gillis Construction, A Company You Can Trust

Since 2011, Gillis Construction has been a Better Business Bureau Accredited company with 0 complaints and has worked with hundreds of satisfied customers. Through time, patients and a friendly work ethic we stride in creating a positive workflow and happy clients. For more information please visit our full BBB Accreditation Page.


BBB has determined that Gillis Construction LLC meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints...

Factors that raised the rating for Gillis Construction LLC include:

  • Length of time business has been operating.
  • No complaints filed with BBB.
  • BBB has sufficient background information on this business.

0 complaints closed with BBB in last 3 years | 0 closed in last 12 months
Complaint Type Total Closed Complaints
Advertising/Sales Issues 0
Billing/Collection Issues 0
Delivery Issues 0
Guarantee/Warranty Issues 0
Problems with Product/Service 0
Total Closed Complaints 0
Gillis Construction LLC BBB Business Review

We believe that trust is an essential factor in completing a successful project. Therefore we aim at an increased amount of communication and transparency in our work in hopes of maintaing a good customer - contractor relationship.



If you would like to get in touch regarding a new or current project please feel free to contact us:

Full Contact Page