P. Flanigan & Sons, Inc.P. Flanigan & Sons, Inc.
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WE EXIST TO IMPROVE THE BUILT ENVIRONMENT Constructing and maintaining infrastructure for an ever-advancing society remains our primary focus. BASED IN BALTIMORE FOR OVER 135 YEARS The city our business was founded to serve. ENVIRONMENTAL APPROACH
COMPLIANCE & ACTIVISM
We comply with environmental regulations at all times. We also feel that we have a duty to be a part of the solution
HIGHEST QUALITY MATERIALS We use the best raw materials and state of the art equipment to ensure consistent quality -
our Monroe Street and Westport facilities are equipped with on-site AASHTO accredited labs
fresh asphalt mat on highway "" city street with construction cones westport plant silos with napa quality commendation stickers
P. Flanigan & Sons was founded in 1885 to serve the infrastructure needs of Baltimore City as it grew and modernized.

P. Flanigan & Sons is an area leader in heavy civil construction projects. Transportation infrastructure construction, maintenance, and improvement is a key function of our business. At P. Flanigan & Sons, we service the range of transportation modalities from city streets to state highways, and from seaports to airports.  We also construct and maintain infrastructure for industrial, medical, and educational campuses. Whether we are on city streets, state highways, airport runways, or anywhere in between, we take pride in the quality of services we offer our customers and partners.

We also offer a variety of high quality asphalt and crushed-concrete materials for purchase. Our products are engineered using high-quality raw materials, modern equipment, and modern quality control laboratories.

EXPERTISE

At P. Flanigan & Sons, we have over 130 years of experience completing infrastructure improvements and maintenance projects of various complexities and sizes.  

Construction is a service industry and we seek to use the best project management techniques for our customers.

EFFECTIVE TEAMWORK

Our team is comprised of people who are proud of their careers at P. Flanigan & Sons. At every level of our organization, our customers encounter people with broad construction experience and education.  

We seek the most challenging projects and customers because they provide the experiences that make us grow stronger.

PARTNERING

Partnership is the heartbeat of Flanigan. We value our stakeholders and partners and continually seek opportunities to team with new organizations and companies to provide the best services available.  

We believe in “keeping it local” and often work with local government, schools, neighborhoods, and businesses.

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P. Flanigan & Sons, Inc.
16 hours ago
P. Flanigan & Sons, Inc.

5 years of hard work, growth, and leadership!

Today we’re celebrating Paul’s 5-year anniversary with Flanigan! Paul joined our team as an operator, and it was clear early on that he had the potential to grow into a leadership role within our organization.
He moved up through the ranks quickly, earning every step through hard work, strong leadership, and his ability to take on tough challenges day after day. Paul continues to exceed expectations with his attention to detail, commitment to safety, and ability to work collaboratively with his team.

His professional growth and dedication have made a lasting impact, and we are proud to have him as part of the Flanigan Family. Both personally and professionally, we are proud of all Paul has accomplished and look forward to seeing him continue to grow.

Congratulations on 5 years, Paul!

#PFlanigan1885 #5YearAnniversary #FlaniganFamily
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5 years of hard work, growth, and leadership! 

Today we’re celebrating Paul’s 5-year anniversary with Flanigan! Paul joined our team as an operator, and it was clear early on that he had the potential to grow into a leadership role within our organization.
He moved up through the ranks quickly, earning every step through hard work, strong leadership, and his ability to take on tough challenges day after day. Paul continues to exceed expectations with his attention to detail, commitment to safety, and ability to work collaboratively with his team.

His professional growth and dedication have made a lasting impact, and we are proud to have him as part of the Flanigan Family. Both personally and professionally, we are proud of all Paul has accomplished and look forward to seeing him continue to grow.

Congratulations on 5 years, Paul!

#PFlanigan1885 #5YearAnniversary #FlaniganFamily

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P. Flanigan & Sons, Inc.
18 hours ago
P. Flanigan & Sons, Inc.

Today we’re proud to celebrate Terrence and his 5-year anniversary with Flanigan!

Over the last five years, Terrence has built a reputation as a highly skilled and sought-after operator whose hard work, motivation, and ambition set him apart. No matter the task at hand, he consistently brings a positive attitude, determination, and a strong commitment to getting the job done the right way.

Terrence’s drive to continue learning and growing within the industry has made a lasting impact on our team and our operations. His dedication, reliability, and willingness to step up wherever needed embody the values of the Flanigan Family and contribute to the success of those around him every day.

We are incredibly grateful to have Terrence on our team and look forward to watching him continue to grow, succeed, and take on new opportunities within our organization for many years to come.

Congratulations on this incredible 5-year milestone, Terrence! We appreciate all that you do.

#PFlanigan1885 #FlaniganFamily #5YearAnniversary
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Today we’re proud to celebrate Terrence and his 5-year anniversary with Flanigan! 

Over the last five years, Terrence has built a reputation as a highly skilled and sought-after operator whose hard work, motivation, and ambition set him apart. No matter the task at hand, he consistently brings a positive attitude, determination, and a strong commitment to getting the job done the right way.

Terrence’s drive to continue learning and growing within the industry has made a lasting impact on our team and our operations. His dedication, reliability, and willingness to step up wherever needed embody the values of the Flanigan Family and contribute to the success of those around him every day.

We are incredibly grateful to have Terrence on our team and look forward to watching him continue to grow, succeed, and take on new opportunities within our organization for many years to come.

Congratulations on this incredible 5-year milestone, Terrence! We appreciate all that you do. 

#PFlanigan1885 #FlaniganFamily #5YearAnniversary

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P. Flanigan & Sons, Inc.
20 hours ago
P. Flanigan & Sons, Inc.

Today we are celebrating Duwayne’s 5-year anniversary with Flanigan!

Over the past five years, Duwayne has built an impressive career through hard work, leadership, and an unwavering commitment to excellence. His journey from Operator to Foreman is a true reflection of his dedication, skill, and the high standards he sets for himself and his team every single day.

Duwayne joined the company as an operator and quickly made an impact with his tireless work ethic and hands-on leadership style. He lives by the motto, “I won’t ask you to do anything I wouldn’t do myself,” and he proves that daily, whether he’s behind the controls or jumping in on the ground to help his crew get the job done. His willingness to lead by example earned the immediate respect of those around him.
From early on, Duwayne proved himself to be someone we could count on. His reliability, focus, and ability to handle complex tasks made him a cornerstone of our operations. Time and time again, he demonstrated the confidence and skill needed to run jobs independently, making his transition into a leadership role a natural and well-earned progression.

As a Foreman, Duwayne brings more than technical expertise; he brings mentorship, teamwork, and strong leadership to every project. His exceptional work ethic sets the tone for the entire job site, and his genuine willingness to teach others helps his team grow alongside him. He leads with confidence while creating an environment built on trust, collaboration, and shared success.

We are incredibly grateful for Duwayne’s dedication, leadership, and the positive impact he continues to make across our Flanigan Family.

Congratulations, Duwayne, on this outstanding 5-year milestone!

#PFlanigan1885 #5YearAnniversary #FlaniganFamily
... See MoreSee Less

Today we are celebrating Duwayne’s 5-year anniversary with Flanigan!

Over the past five years, Duwayne has built an impressive career through hard work, leadership, and an unwavering commitment to excellence. His journey from Operator to Foreman is a true reflection of his dedication, skill, and the high standards he sets for himself and his team every single day.

Duwayne joined the company as an operator and quickly made an impact with his tireless work ethic and hands-on leadership style. He lives by the motto, “I won’t ask you to do anything I wouldn’t do myself,” and he proves that daily, whether he’s behind the controls or jumping in on the ground to help his crew get the job done. His willingness to lead by example earned the immediate respect of those around him.
From early on, Duwayne proved himself to be someone we could count on. His reliability, focus, and ability to handle complex tasks made him a cornerstone of our operations. Time and time again, he demonstrated the confidence and skill needed to run jobs independently, making his transition into a leadership role a natural and well-earned progression.

As a Foreman, Duwayne brings more than technical expertise; he brings mentorship, teamwork, and strong leadership to every project. His exceptional work ethic sets the tone for the entire job site, and his genuine willingness to teach others helps his team grow alongside him. He leads with confidence while creating an environment built on trust, collaboration, and shared success.

We are incredibly grateful for Duwayne’s dedication, leadership, and the positive impact he continues to make across our Flanigan Family.

Congratulations, Duwayne, on this outstanding 5-year milestone!

#PFlanigan1885 #5YearAnniversary #FlaniganFamily

0 CommentsComment on Facebook

P. Flanigan & Sons, Inc.
22 hours ago
P. Flanigan & Sons, Inc.

Today we are celebrating Cody and his 5-year anniversary with Flanigan!

Over the past five years, Cody has become an invaluable part of our team through his hard work, leadership, and positive attitude. His technical versatility makes him a reliable force on every job site; whether he’s operating a skid steer, running the milling machine, or stepping into any role needed to keep operations moving smoothly and efficiently.

While his operating skills are exceptional, Cody truly stands out in one of the most critical roles on the crew: Ground Man. As the “conductor” of the job, he is responsible for precision cutting, coordinating truck movements, managing the flow of the job, and serving as the eyes on the ground for the milling machine operator to help ensure the safety of the entire team. His attention to detail and leadership in this role are essential to every project’s success.

Beyond his technical expertise, Cody brings something equally important to Flanigan; his attitude. He has one of the most positive mindsets and approaches every challenge with a true “can-do” spirit. No matter the task, Cody is always willing to step up, support his team, and help get the job done right.
We are incredibly grateful for Cody’s dedication, hard work, and commitment over the last five years and look forward to many more to come.

Congratulations, Cody, on this incredible milestone!

#PFlanigan1885 #5YearAnniversary #FlaniganFamily
... See MoreSee Less

Today we are celebrating Cody and his 5-year anniversary with Flanigan!

Over the past five years, Cody has become an invaluable part of our team through his hard work, leadership, and positive attitude. His technical versatility makes him a reliable force on every job site; whether he’s operating a skid steer, running the milling machine, or stepping into any role needed to keep operations moving smoothly and efficiently.

While his operating skills are exceptional, Cody truly stands out in one of the most critical roles on the crew: Ground Man. As the “conductor” of the job, he is responsible for precision cutting, coordinating truck movements, managing the flow of the job, and serving as the eyes on the ground for the milling machine operator to help ensure the safety of the entire team. His attention to detail and leadership in this role are essential to every project’s success.

Beyond his technical expertise, Cody brings something equally important to Flanigan; his attitude. He has one of the most positive mindsets and approaches every challenge with a true “can-do” spirit. No matter the task, Cody is always willing to step up, support his team, and help get the job done right.
We are incredibly grateful for Cody’s dedication, hard work, and commitment over the last five years and look forward to many more to come.

Congratulations, Cody, on this incredible milestone!

#PFlanigan1885 #5YearAnniversary #FlaniganFamily

0 CommentsComment on Facebook

P. Flanigan & Sons, Inc.
2 days ago
P. Flanigan & Sons, Inc.

Today, we celebrate the talented individuals whose knowledge, precision, and hard work are the backbone of our industry. From constructing vital infrastructure to keeping essential systems running smoothly, your contributions play a critical role in everyday life.

To our dedicated team and skilled professionals everywhere: thank you for your commitment, craftsmanship, and reliability. Your work may often go unrecognized, but its impact is felt far and wide. We’re proud to recognize and appreciate you today and every day! 👷❤

#PFlanigan1885 #NationalSkilledTradesDay #TradesMatter #BuiltByTrades #BlueCollarPride
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Today, we celebrate the talented individuals whose knowledge, precision, and hard work are the backbone of our industry. From constructing vital infrastructure to keeping essential systems running smoothly, your contributions play a critical role in everyday life.

To our dedicated team and skilled professionals everywhere: thank you for your commitment, craftsmanship, and reliability. Your work may often go unrecognized, but its impact is felt far and wide. We’re proud to recognize and appreciate you today and every day! 👷❤

#PFlanigan1885 #NationalSkilledTradesDay #TradesMatter #BuiltByTrades #BlueCollarPride

0 CommentsComment on Facebook

P. Flanigan & Sons, Inc.
4 days ago
P. Flanigan & Sons, Inc.

đźš§Your next opportunity starts here!đźš§

We are looking for driven individuals who take pride in their work and want to be part of a team that builds and maintains the infrastructure our communities rely on every day.

Open Positions:
• Project Managers & Assistant Project Managers
• General Foremen
• Equipment Operators (Asphalt)
• Surveyors
• Laborers

If you’re ready to work hard, grow your skills, and be part of a team that puts safety and quality first, we want to hear from you!

For more information and to apply: www.pflanigan.com/career/
... See MoreSee Less

đźš§Your next opportunity starts here!đźš§

We are looking for driven individuals who take pride in their work and want to be part of a team that builds and maintains the infrastructure our communities rely on every day.

Open Positions:
• Project Managers & Assistant Project Managers
• General Foremen
• Equipment Operators (Asphalt)
• Surveyors
• Laborers

If you’re ready to work hard, grow your skills, and be part of a team that puts safety and quality first, we want to hear from you!

For more information and to apply: https://www.pflanigan.com/career/

0 CommentsComment on Facebook

P. Flanigan & Sons, Inc.
7 days ago
P. Flanigan & Sons, Inc.

🚨WE ARE HIRING!🚨
We’re growing, and looking for hardworking, dedicated individuals to grow with us!

At P. Flanigan & Sons, you’re not just taking a job; you’re building a career alongside a team that values safety, teamwork, and pride in every project we take on.

Positions Open:
• Project Manager
• Assistant Project Manager
• General Foreman
• Laborer
• Surveyor
• Equipment Operator – Asphalt

Ready to make an impact and be part of something bigger? Join the Flanigan Family!🍀

For more details and to apply today: www.pflanigan.com/career/
... See MoreSee Less

🚨WE ARE HIRING!🚨
We’re growing, and looking for hardworking, dedicated individuals to grow with us!

At P. Flanigan & Sons, you’re not just taking a job; you’re building a career alongside a team that values safety, teamwork, and pride in every project we take on.

Positions Open:
• Project Manager
• Assistant Project Manager
• General Foreman
• Laborer
• Surveyor
• Equipment Operator – Asphalt

Ready to make an impact and be part of something bigger? Join the Flanigan Family!🍀

For more details and to apply today: https://www.pflanigan.com/career/

0 CommentsComment on Facebook

P. Flanigan & Sons, Inc.
1 week ago
P. Flanigan & Sons, Inc.

Our thoughts and prayers are with the families, friends, and coworkers of the victims during this heartbreaking time.
No one should lose their life simply doing their job. These tragic and preventable work zone crashes are a painful reminder that safety must ALWAYS come first.
We all have a responsibility to slow down, move over, stay alert, and protect the men and women who work every day to keep our roadways safe.In just 4 days, SHA has tragically lost two of our team members to senseless and avoidable work zone crashes. These individuals were fiercely dedicated to improving Maryland's roadways.

The continued disregard for roadway workers is unacceptable, and everyone must do better. Your actions have real and life-changing impacts on families, friends, and our colleagues.

Motorists MUST slow down, move over and pay attention - especially in our work zones. Each and every one of our workers deserves to do their jobs and return home safely.
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Our thoughts and prayers are with the families, friends, and coworkers of the victims during this heartbreaking time.
No one should lose their life simply doing their job. These tragic and preventable work zone crashes are a painful reminder that safety must ALWAYS come first.
We all have a responsibility to slow down, move over, stay alert, and protect the men and women who work every day to keep our roadways safe.

0 CommentsComment on Facebook

P. Flanigan & Sons, Inc.
2 weeks ago
P. Flanigan & Sons, Inc.

Today, we pause to honor and remember the lives lost in work zone incidents during the National Moment of Silence for National Work Zone Awareness Week 2026.

This moment is dedicated to the workers, drivers, and passengers whose lives have been impacted by work zone crashes, and to the families and loved ones who continue to carry their memory.

This year’s theme, “Safe Actions Save Lives,” is a reminder that every decision behind the wheel matters. Most lives lost in work zone crashes are drivers and passengers, making awareness and safe driving everyone’s responsibility.

As we close out #NWZAW, we encourage everyone to slow down, stay alert, and help protect those working to keep our roads safe.

Together, we can make every work zone a safer place.🧡🛣️

#PFlanigan1885 #NationalMomentOfSilence #NationalWorkZoneAwarenessWeek #NWZAW2026 #Orange4Safety #WorkZoneSafety #WatchForUs #MTBMA
... See MoreSee Less

Today, we pause to honor and remember the lives lost in work zone incidents during the National Moment of Silence for National Work Zone Awareness Week 2026.

This moment is dedicated to the workers, drivers, and passengers whose lives have been impacted by work zone crashes, and to the families and loved ones who continue to carry their memory.

This year’s theme, “Safe Actions Save Lives,” is a reminder that every decision behind the wheel matters. Most lives lost in work zone crashes are drivers and passengers, making awareness and safe driving everyone’s responsibility.

As we close out #NWZAW, we encourage everyone to slow down, stay alert, and help protect those working to keep our roads safe.

Together, we can make every work zone a safer place.🧡🛣️

#PFlanigan1885 #NationalMomentOfSilence #NationalWorkZoneAwarenessWeek #NWZAW2026 #Orange4Safety #WorkZoneSafety #WatchForUs #MTBMAImage attachment

0 CommentsComment on Facebook

  • Tradition & Expertise

    In 1885, twenty years after the final battle of the Civil War, Baltimore was in the midst of a civic and industrial rebirth.

    Patrick Flanigan, an Irish immigrant, armed with just a few tools and a vision for his American dream, began a small contracting business in Baltimore.

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  • Corporate Headquarters

    Main Office Hours - 8am to 4:30pm

    2444 Loch Raven Road
    Baltimore, MD 21218

    (410) 467-5900

    info@pflanigan.com

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