About
About Tarzia Group - Certified Home Builders and Remodelers in CT

Tarzia Group is a licensed, insured, and certified builder in Fairfield County. It was established in 1988 under the leadership of Nicola Tarzia, a politician and master builder. With an A+ rating from BBB and EPA certification, we are the top-rated builders in Connecticut. We have won four HOBI and HBA awards for our unique approach and unmatched structures. We build energy-efficient residential and commercial buildings in Stamford, Greenwich, Darien, New Canaan, Westport, and beyond. Our team of experienced designers and architects designs, renovates, and remodels your buildings.
Meet the Founder
Nicola Tarzia is a politician and master builder who seeks perfection in every project. With a total of eight working licenses from Connecticut and New York, he is a lead professional. He aims to build energy-saving and modern buildings that save millions for Connecticut residents in the long run.

Our Mission

What We Do For our Valuable Clients

We build custom residential buildings that meet our clients' vision and modern style. We start with a strategic plan to deliver the best results.
Our experts provide energy-saving home expansion and addition services without leaving any construction marks behind.
We offer full bathroom upgrade services to provide a modern look to your space. Our experts install energy-saving faucets and heated towel racks seamlessly.
Whether you want to replace your prep sink with an island sink or need layout changes, we handle it all. Our team does careful site analysis before proceeding with smooth upgrades.
We build commercial buildings from offices to retail stores and restaurants at affordable rates. Our team also guides you on trending designs and energy-saving upgrades.
We Hold the Most Certifications in the Building Industry Nationwide
LEED AP BD+C
LEED for Homes
EPA Certified
NAHB Certified
A+ Rated from BBB
HBA Award for Unmatched Structures
Best Green Energy Efficient Custom Home HOBI Award (2018)
Best Unique Not So Big Remodeled Home HOBI Award (2023)
Best Unique Exterior Feature HOBI Award (2023)






Licenses
We are licensed contractors from the State of CT Department of Consumer Protection. Here are some of the licenses:
Major Contractor:
0902368
New Home Construction Contractor:
0001819
Home Improvement Contractor:
0546685
Heating Piping & Cooling Contractor:
0303765-S1
Plumbing & Piping Unlimited Contractor:
0204340-P1
Fire Protection Unlimited Journey Person:
0021209-F2
Tarzia Group is also licensed in Westchester County
Home Improvement License:
WC-23409109
Master Plumbing License:
1323
Why Choose Tarzia Group
Our unique approach and strategic planning set us apart from traditional builders. With years of experience backed by our multiple certifications, we build modern and energy-efficient structures.
Here is why you should rely on our contractors over others:
- Award-winning company
- Energy-efficient home expansion and upgrades
- Licensed and bonded contractors
- Transparent pricing with no hidden charges
- Timely delivery and professional project management
- Custom designs that fit your style
Our process
How We Work – From Concept to Completion

What Our Clients Say
We hired Tarzia Group to build our home from scratch, and the whole process couldn’t have gone smoother. The whole team was transparent, detail-oriented, and cared about getting everything right.
Tarzia Group completely renovated our old ancestors' home. The team managed the whole construction process professionally and followed our timeline. We now have a lovely space that feels modern and elegant.
We hired Tarzia Group for our commercial property, and they delivered beyond expectations. We are very happy that we hired them and also recommended them to our friends.
I’ve hired them for many construction and development projects and always trust their expertise. They handle everything from site planning to execution efficiently.
Tarzia Group helped us build our dream office with incredible design insights and consulting. They helped improve our layout with less cost, and guided us with transparency during the whole process. Amazing experience overall!