Meta All Microsites Pixel

The Best Construction Companies in Connecticut

7 Min Read

Last updated on July 9th, 2024 at 10:57 am

Connecticut has a rich history, striking natural scenery, and a thriving economy. The state’s highly skilled workforce, excellent transportation infrastructure, and business-friendly climate make it an attractive destination for companies. It is also a desirable place to live for many because it is home to many prestigious universities, including Yale University and the University of Connecticut, and it has an excellent quality of life, abundant recreational opportunities, and a low crime rate. Below are Connecticut’s ten best construction companies.


A.P. Construction Company

707 Summer St, Stamford, CT 06901

A.P. Construction Company is a highly reputable construction management and general contracting company in Stamford, Connecticut. With a vast experience in a diverse range of construction types, including commercial, education, health care, multifamily, and municipal projects, the firm is well-equipped to handle any challenge that comes its way. Its team approach, attention to detail, and commitment to meeting the needs of owners, tenants, and architects have earned it a solid reputation for integrity, quality, efficiency, and cost-effectiveness. 

Whether clients need construction management services or a general contractor to oversee their project, A.P. Construction Company has become one of the trusted companies to do the job. Andrew B. Ashforth leads the organization and manages the company’s overall operation. Under his leadership, A.P. Construction Company received the 2022 AGC CT Build Award.


Petra Construction Corporation

98 Rebeschi Dr, North Haven, CT 06473

Petra Construction Corporation is a well-respected commercial and custom residential firm that provides architectural woodworking services in the greater New Haven area. Guido Petraiuolo founded the company in 1953 after he worked as a carpenter apprentice and demonstrated his aptitude for design and excellent customer service. Today, under the leadership of Guido Petra, the company has strategically grown its commercial capabilities while continuing to uphold its reputation for exceptional craftsmanship and personalized attention to its clients. 

With a strong legacy of hard work, dedication, and attention to detail, Petra Construction Corporation is a trusted partner for building and renovation projects in the Connecticut area. It has been featured by numerous media outlets, including the New Haven Independent. The firm is also affiliated with multiple organizations like the AGC.


Downes Construction Company

200 Stanley St, New Britain, CT 06051

Downes Construction Company is a trusted and reputable construction services firm delivering high-quality projects since 1934. With a focus on maintaining the highest standards of quality, performance, and integrity, it has built a strong reputation for excellence in the industry. Its team of experienced professionals provides customized solutions to meet its client’s unique needs, utilizing the latest technology and innovative project delivery methods. The company’s long-standing presence in New England ensures that its clients have continued accessibility even after completing their projects. 

Whether a large-scale commercial development or a residential renovation, Downes Construction Company delivers exceptional results every time. Joseph N. Desautel, Jr. directs the organization as the CEO and brings three decades of experience in the construction industry.


Pavarini Construction

30 Oak St, 3rd Floor, Stamford, CT 06905

Pavarini North East Construction Co. has been a well-established construction management and general contracting firm in business for a century. It provides exceptional client services, quality construction, safety, and client satisfaction. As a member of the STO Building Group family of companies since 1996, Pavarini North East has adapted to the changing marketplace while remaining true to its fundamental commitments. It offers various construction services, from interior fit-outs to new building construction. It provides comprehensive preconstruction services such as site selection analysis, due diligence, budgeting, scheduling, and constructability reviews. 

With extensive expertise and a proven track record, Pavarini North East is a reliable choice for any construction project. In 2017, it received the Award of Merit from Connecticut Building Congress.


Zlotnick Construction

161 Storrs Rd, Mansfield Center, CT 06250

Zlotnick Construction is a highly respected general contractor based in Mansfield, CT, with a remarkable 70-year legacy in the construction industry. As a family-owned and operated business, it has established a reputation for excellence in commercial, retail, industrial, educational, religious, and medical construction projects throughout the northeast region. Zlotnick Construction’s versatile team of professionals delivers exceptional results on even the most complex and time-sensitive projects. Its unwavering dedication to client satisfaction has resulted in many long-standing relationships spanning over 35 years, making it a reliable and trusted partner in the construction industry.

Gregory G. Zlotnick acts as the company’s CEO and president. He has 55 years of experience in the industry and oversees all operations of the company. He assumed the leadership role after his father passed away in 2019.


Karp Associates

16 Cross St, New Canaan, CT 06840

Karp Associates has been a highly respected construction and consulting firm in New England for 30 years. Its exceptional reputation has been built upon its unwavering commitment to quality and customer satisfaction. Karp Associates specializes in renovating and remodeling historic homes, ensuring that every project it undertakes maintains architectural integrity and reflects the high-caliber craftsmanship it is known for. With a focus on experienced oversight, ongoing communication, and attention to detail, Karp Associates delivers homes tailored to its client’s needs and lifestyles while seamlessly integrating into their natural surroundings.

Arnold Karp is the company’s president and founder. He has been at the helm of Karp Associates for 30 years, overseeing acquisitions, design, construction, and project management. He has received numerous distinctions throughout his career, including The Alice Washburn AIA CT Award and Top 50 Custom Home Builder Presidents by Home Builder Executive Magazine.


Davenport Contracting

78 Harvard Ave, Stamford, CT 06902

Davenport Contracting is a premier construction company serving clients in Fairfield and Westchester Counties for 25 years. With a team of highly skilled and experienced master builders, it specializes in building and renovating high-end custom homes, providing personalized attention to clients and architects to ensure successful project completion. Known for its exceptional quality and timeliness, Davenport Contracting is the builder of choice among top architecture and design firms in Connecticut and New York. It stands behind the quality of every home it builds and offers ongoing maintenance and property management services through Davenport Home to keep homes running smoothly and looking their best.

President Brian MacDonald is at the forefront of every project, working closely with the crew and clients to ensure everything is executed successfully.


Blansfield Builders

2 High Fields Dr, Danbury, CT 06811

Blansfield Builders is a highly reputable construction company serving southwestern Connecticut and Westchester County, New York. With 30 years of experience, it has established itself as a leading builder and remodeler in the area. Its commitment to knowledge, craftsmanship, professionalism, customer service, and financial stability has kept it at the forefront of the industry. The firm offers a five-year warranty to its clients and works with well-respected architects to deliver the sophistication and style that their customers expect. It ensures the highest quality work by working with honest and trustworthy partners. 

Blansfield Builders provides exceptional customer service and support throughout its projects and beyond. It prides itself on its well-organized office, equipped with the latest technology and skilled project management staff, to maximize efficiency and ensure that projects are completed on time and within budget.


Dibico Construction

264 Selleck St, Stamford, CT 06902

Dibico Construction is a reputable and well-established construction company based in Greenwich, CT. With a legacy of fine craftsmanship dating back to its humble beginnings in a small woodshop in Julio DiBiase Sr.’s garage, the company has become a leader in building and remodeling high-quality homes throughout Fairfield and Westchester Counties and New York City. Julio Jr. has inherited his father’s talent and knowledge. He has taken the company to new heights, ensuring that every project, whether a bathroom remodel or a newly constructed home, receives the highest level of attention and quality service. 

Dibico Construction delivers outstanding results and maintains its reputation for excellence in every aspect of its work. Numerous media outlets have featured the firm, including At Home Magazine and New England Home.


Litchfield Builders

2199 State Street, Hamden, CT 06517

Litchfield Builders is a renowned construction company serving clients for 25 years. Its team combines high-quality construction with personalized service to create living and working spaces that last a lifetime. The firm’s services range from residential additions, bathrooms, basements, kitchens, and exteriors to custom millwork and extensive commercial renovations. Litchfield Builders has won multiple awards for excellence in functionality, problem-solving, aesthetics, craftsmanship, and creativity. 

It operates as a small company that can take on big projects, providing clients with the assets of a big company along with the professionalism, organization, and dedication of a local business. With a reputation for honesty, integrity, and reliability, Litchfield Builders aims to complete each job on time, within budget, and leave clients eager to work with it again.