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Business Details
50+ Years
experience
Trusted Connecticut Construction Services Since 1921
Founded in 1921, Spazzarini Construction Co has established itself as a leading site contractor in Connecticut. Our legacy of excellence began with Antonio Spazzarini's vision and has been carried forward through four generations of family leadership. We specialize in heavy construction projects for public and private sectors, delivering quality infrastructure solutions ranging from highway roadwork to full-scale site development. With a dedicated team of experienced professionals and state-of-the-art equipment, we maintain strict adherence to project timelines and budgets while upholding the highest standards of craftsmanship.

Our comprehensive capabilities include road and bridge construction, underground utility installation, site preparation, and demolition services. Backed by multiple industry certifications and decades of accumulated expertise, we continue to serve Connecticut's evolving construction needs with innovative solutions and unwavering commitment to client satisfaction.
Services
Road Construction Bridge Reconstruction Underground Utilities Site Preparation Demolition Services Storm Drainage Systems Septic System Installation Snow Removal Grading & Paving Utility Construction
Details
  • Year established: 1921
Highlights and features
  • Four generations of continuous family ownership since 1921
  • Multiple state certifications including Major Contractor and Demolition Contractor
  • Licensed professionals with P-6/P-7 plumbing licenses and subsurface sewage installation expertise
  • Specialized GPS machine control technology for precise grading
  • Proven track record with Connecticut Department of Transportation projects
Associations and certifications
  • Connecticut Department of Consumer Protection (Major Contractor certification)
  • Connecticut Department of Administrative Services (prequalified sitework contractor)
  • Connecticut Department of Transportation (prequalified for highway reconstruction)
  • Connecticut Department of Public Safety (Demolition Contractor certification)
  • Connecticut Supplier Diversity Program (Small Business Enterprise certification)
Services
Road Construction
Specialized road construction services for public and private clients using modern equipment and techniques. Our experienced team delivers durable infrastructure solutions while maintaining traffic flow during projects. We execute complex roadway improvements from initial planning to final paving.
Bridge Reconstruction
Comprehensive bridge reconstruction capabilities including structural concrete work and culvert installations. Our state-certified team handles projects like the Gillettes Brook Bridge replacement, utilizing advanced engineering solutions for long-lasting results.
Underground Utilities
Full-service utility construction for water, sewer, and storm drainage systems. With licensed professionals and specialized equipment, we install complex underground networks including large-scale septic systems for commercial clients.
Site Preparation
Complete site preparation services including earthwork, grading, and foundation excavation. Our experienced crews manage all aspects of land development to create optimal conditions for construction projects of any scale.
Demolition Services
Licensed demolition services for structures and site features, including permit acquisition and material disposal. Our certified team safely executes controlled demolition projects while preparing sites for new development.
People
Antonio Spazzarini
Founder
Founded the company in 1921 after immigrating to the US in 1907, establishing the foundation for four generations of family leadership through hard work and integrity.
Anthony Spazzarini
Second Generation Leader
Expanded the business in the 1950s, transforming the trucking company into a contracting firm while maintaining his grandfather's commitment to quality and customer satisfaction.
Edward Spazzarini
Co-Owner
Learned the business from his father in the 1970s and helped grow the company into a multi-million dollar firm before retiring in 2022, maintaining operational excellence throughout his tenure.
Mark Spazzarini
President
Current owner and president who has mentored the next generation while maintaining the company's reputation for quality work through his 40+ years of construction industry experience.
Brian Spazzarini
Leadership Team
Joined the company in 2010, progressing from labor force to leadership role through hands-on experience and family mentorship, representing the fourth generation of Spazzarini leadership.
Questions
What construction services does Spazzarini offer?
We specialize in road and bridge construction, underground utilities, site preparation, demolition services, storm drainage systems, and septic system installations across Connecticut.
How long has Spazzarini been in business?
Since 1921, providing four generations of construction expertise and continuous family ownership.
Are you licensed for Connecticut state projects?
Yes, we're certified by multiple state agencies including prequalification with the Connecticut Department of Transportation for highway and bridge work.
What equipment do you use for precision work?
Our fleet includes GPS machine control technology for accurate grading and material handling, ensuring efficient project execution.
Can you handle large-scale infrastructure projects?
Yes, with recent projects including major bridge reconstruction and hospital septic system installations demonstrating our capacity for complex work.