Jancon Exteriors - Roofers Reviews in Boston

Jancon Exteriors

9th year as a Best Pick

certified company

Verified License(s)

Verified General Liability Ins.

Verified Workers' Comp

Best Pick Guaranteed

Compiled Score:

Jancon Exteriors has received 4.9 out of 5 stars based on 53 customer reviews. Learn about Our Research Process.

How are scores calculated?

"Our word is your bond. When we tell you something will be done, you can count on it. We strive to establish lasting relationships with our customers by exceeding their expectations. Our core values are honesty and integrity within our work, exceptional customer service, and a passion for excellence."

Jeff Swahn | President

Company Information

Services Offered

Jancon Exteriors provides repair, installation, and replacement of asphalt shingle roofs for residential customers. The company also installs gutters, skylights, and attic insulation in addition to replacing siding and trim.

Minimum Job

All jobs require a $3,000 minimum.

Warranty

Jancon Exteriors offers a 25-year workmanship warranty.

Company History

The local company was founded in 2009.

Distinctions

Jancon is an Owens Corning Preferred Contractor.

Employee Information

Employees wear uniforms, drive marked vehicles, and undergo background checks and drug testing.

Areas Served

Ashland, Babson Park, Canton, Dedham, Dover, East Walpole, Fayville, Framingham, Holliston, Hopkinton, Marlborough, Medfield, Millis, Natick, Needham, Norfolk, Norwood, Sharon, Sherborn, Southborough, Stoughton, Walpole, Wayland, Wellesley Hills, Wellesley, Westwood

Address

20 Grove Street Suite #3
Franklin, MA 02038

Hours

Mon

8:00 am - 4:00 pm

Tue

8:00 am - 4:00 pm

Wed

8:00 am - 4:00 pm

Thu

8:00 am - 4:00 pm

Fri

8:00 am - 4:00 pm

Sat

Closed

Sun

Closed

Licenses

HIC 182952, CS-093738

Compiled Score:

Jancon Exteriors has received 4.9 out of 5 stars based on 53 customer reviews. Learn about Our Research Process.

How are scores calculated?

Best Pick Reports Reviews

Review by JD M.

04/14/2025

No review comments provided

Review by Franklin, MA Homeowner

04/12/2025

No review comments provided

Review by Kerry E.

04/12/2025

“Jancon was professional, responsive, and efficient.”

Review by Jean E. | Framingham, MA

03/27/2025

No review comments provided

Review by Carlton Y. | Cambridge, MA

03/27/2025

No review comments provided

Review by Carolyn C. | Wrentham, MA

03/24/2025

No review comments provided

Review by Scott L. | Franklin, MA

03/23/2025

“They are professional and knowledgeable but the installation had to be done twice”

Review by Don L. | Franklin, MA

03/21/2025

No review comments provided

Review by Eugene S. | Bellingham, MA

11/08/2023

“They were high-quality and responsive.”

Review by Steven L. | Franklin, MA

10/16/2023

No review comments provided

Review by Lou H. | Waltham, MA

10/15/2023

“My wife and I were very happy with Jeff and team...Since the projects completion we've had numerous neighbors and people just walking by the house saying the house looks great!”

Review by Franklin, MA Homeowner

10/13/2023

“I would recommend Jancon. They are professional, respectful”

Review by Nick N. | Franklin, MA

10/11/2023

“Nice installation of new windows, door and trim work. Well planned during the winter to keep the house tight during construction.”

Review by Wrentham, MA Homeowner

08/31/2023

No review comments provided

Review by Jason B. | Sudbury, MA

07/03/2023

No review comments provided

Review by Bob N. | Walpole, MA

06/22/2023

“From start to finish, Jancon was professional, responsive and did an excellent job. It was a pleasure working with everyone from the bid process to the front office, the crew during the project and of course Jeff the owner following up after completion.”

Review by Sara S. | Walpole, MA

06/18/2023

“Jeff and his crew were wonderful to work with. They were responsive and very flexible throughout the process. The quality of their work is top notch. We would absolutely work with them again.”

Review by Mark A. | Franklin, MA

06/15/2023

“They were friendly, informative, and professional. Everything was very good. The timing depended on the weather, so outside of that, it was very good. I was very pleased.”

Review by Franklin, MA Homeowner

05/24/2023

No review comments provided

Review by Franklin, MA Homeowner

05/05/2023

“High quality workmanship”

Review by Don M. | Franklin, MA

04/24/2023

“I have already recommended Jancon Exteriors to several neighbors. Both my wife and myself can't say enough positive comments about this company. From working with the person who took his time to go through many different changes with us from our original thoughts to completing three different projects over the past few months. Jancon Exteriors crews that performed the three different projects where extremely professional, polite, very very precise with their work and are hard workers, over all great people to work with.”

Review by Franklin, MA Homeowner

04/24/2023

No review comments provided

Review by Mansfield, MA Homeowner

04/21/2023

No review comments provided

Review by Geoff R. | Franklin, MA

04/19/2023

“We have already recommend Jancon to several neighbors and will be using them again ourselves.”

Review by Jonathan G. | Hopkinton

03/20/2023

No review comments provided

Review by Brian | Wellesley

03/15/2023

No review comments provided

Review by Franklin, MA Homeowner

02/17/2023

No review comments provided

Review by Pat C. | Wrentham, MA

01/17/2023

No review comments provided

Review by Easton, MA Homeowner

01/11/2023

No review comments provided

Review by Franklin, MA Homeowner

01/04/2023

No review comments provided

Review by Wellesley, MA Homeowner

01/03/2023

No review comments provided

Review by Jack F. | Ashland, MA

12/31/2022

“The quality of workmanship and attention to detail they brought to the project was amazing! The price was very competitive. Our neighbors raved about the finished product and said we have a new house!”

Review by Michael S. | Franklin, MA

12/30/2022

“Extremely professional all through the process, from estimating to completion.”

Review by Keith L. | Plainville, MA

12/30/2022

No review comments provided

Review by Brian M. | Franklin, MA

12/30/2022

No review comments provided

Review by Pete W. | Holliston, MA

05/30/2022

No review comments provided

Review by Joseph L. | Ashland, MA

05/30/2022

No review comments provided

Review by Robert D. | Franklin, MA

05/25/2022

No review comments provided

Review by John N. | Franklin, MA

05/21/2022

No review comments provided

Review by Jason K. | Wrentham, MA

05/20/2022

No review comments provided

Review by Mike S. | Mansfield, MA

05/20/2022

No review comments provided

Review by Angela O. | Natick, MA

05/20/2022

“Great company! Everything was done as expected - no surprises. Overall everything is beautiful!”

Review by Fallon C. | Franklin, MA

05/12/2022

No review comments provided

Review by Kerrie M. | Norwood, MA

05/06/2022

No review comments provided

Review by John E. | Marlborough, MA

04/27/2022

“I consider most contractors to be "3 guys and a truck." Jancon, on the other hand, is a real company with company vehicles, estimators, project managers, and a real schedule.”

Review by Elaine C. | Blackstone, MA

04/24/2022

“All the workers on our project were well mannered, respectful, knowledgeable and took my questions in stride. Their attention to detail was exceptional.”

Review by Russell B. | Bellingham, MA

04/24/2022

“They did a great job. Got the window I wanted. It was installed with minimal inconvenience. They included all my needs. Can't tell there was ever a door there.”

Review by Claudia S. | Franklin, MA

04/23/2022

No review comments provided

Review by Neil K. | Medway, MA

04/22/2022

“I have used Jancon twice now and had a positive experience both times. They do quality work at a fair price and finish on schedule. Can't ask for more than that!”

Review by North Attleboro, MA Homeowner

04/21/2022

No review comments provided

Review by Kathy R. | Franklin, MA

04/20/2022

No review comments provided

Review by Ed S. | Millis, MA

04/19/2022

No review comments provided

Review by Kristen M. | Walpole, MA

04/19/2022

“I have and will continue to recommend Jancon to anyone in need of siding or roof work. I had a fantastic experience working with Jeff on design and really appreciated how thorough and organized he was in sharing information on materials, pricing and the overall process. The job was completed on time, the site was clean, and the folks on the job were great to work with! I love the finished product and Jancon’s customer service can’t be beat!”

Review by Wrentham, MA Homeowner

04/19/2022

No review comments provided

Review by Boston, MA Homeowner

03/02/2022

No review comments provided

Review by Aris M. | Franklin, MA

02/25/2022

No review comments provided

Review by Susan H. | Ashland, MA

02/22/2022

“Jancon Exteriors LLC provided a great experience.”

Review by Jennifer L. | Franklin, MA

02/17/2022

No review comments provided

Review by Richard S. | Franklin, MA

02/14/2022

No review comments provided

Review by Denise D. | NORFOLK, MA

12/30/2021

“Responsive, respectful and hard working team members - very pleased with the individuals on site.”

Review by Eileen S. | Franklin

12/22/2021

No review comments provided

Review by Linda B. | Millville, MA

12/22/2021

No review comments provided

Review by Michael M. | Acushnet, MA

12/22/2021

No review comments provided

Review by Peg C. | Franklin, MA

12/11/2021

“Quality work and respectful to any questions or concerns.”

Review by Roy G. | N. Attleborough, MA

12/09/2021

“Jeff and his crew were very professional, clean, efficient. The finished decking and railing exceeded out expectations. The new vinyl siding and trim make the house look brand new, and major upgrade from original siding, much of it pine clapboard.”

Review by Paul T. | Westwood, MA

12/09/2021

“Jancon did a quality job from start to finish. Very detail oriented and thorough in all aspects. The end product speaks for itself. When faced with any construction obstacle Jeff and team got together with me to resolve it. The guys showed up when they said they would and it was obvious that they have pride in their workmanship.”

Review by Dana C. | Hopedale, MA

12/09/2021

“Jeff and his team were professional, and got the job done in only 2 days, I was amazed. The site was clean at the end of the job, I didn't have to worry about a thing.”

Review by Susan G. | Bellingham, MA

12/09/2021

No review comments provided

Review by Norwell Homeowner

12/09/2021

No review comments provided

Review by Nancy T. | Wellesley, MA

12/09/2021

No review comments provided

Review by D.C.R. | Franklin, MA

11/02/2021

No review comments provided

Review by Easton, MA Homeowner

11/01/2021

No review comments provided

Review by Patrick M. | Franklin, MA

11/01/2021

No review comments provided

Review by Wendy G. | NORFOLK, MA

10/26/2021

“Great company with wonderful workers that care about the job and doing things right. We had a seamless experience from start to finish and I would highly recommend Jancon to anyone that asked! They installed siding, windows, a new front door and a portico with steps. It looks awesome.”

Response

Wendy, Thank you for such a glowing review! We are ecstatic to hear your feedback and it made the guys day! The crew also enjoyed working on your project. Thanks again

Review by Kevin D. | Medfield, MA

10/24/2021

No review comments provided

Review by Franklin, MA Homeowner

10/21/2021

No review comments provided

Review by Franklin, MA Homeowner

08/24/2021

No review comments provided

Review by Franklin, MA Homeowner

08/13/2021

“They have superior workmanship and high quality employees!”

Response

Thank you Stefen for your honest and thorough feedback! We appreciate your acknowledgment of our pricing. We price our work based on the total value of what we provide to our customers …. Superior Workmanship, Professionalism, skilled and trained crew, Preferred Contractor status with manufacturers, Fully Licensed and insured, and better Warranties. Our price reflects what we offer our customers and we are thrilled to hear that you understand and appreciate that! Thanks again for being a great customer!

Review by Tony L. | Holliston, MA

07/07/2021

“Excellent communication, workmanship. Very pleased with the outcome of our project.”

Response

Tony, Thank you for the amazing feedback and wonderful comments! We are so happy that you were pleased with the work we did. Thank you for being a loyal customer! We looks forward to working with you again on future projects!

Review by Mark C. | Sherborn, MA

07/07/2021

“highly recomend. Quality work; friendly knowledgeable carpenters; clean and responsive”

Review by Wendy S. | Wayland, MA

07/07/2021

“Very professional !! I have already highly recommended Jancon to several of my friends.”

Review by Matthew T. | Franklin, MA

06/28/2021

No review comments provided

Review by Roy W. | Marlborough, MA

06/26/2021

“The entire process from start to finish was amazing. The Jancon team is very professional, experienced and use quality materials to ensure a top notch project. The team of Billy, Gus and John were super stars. They were all very personable and took the time to explain everything they did and always took the time to answer my questions. I would highly recommend them to my friends, neighbors and family.”

Response

Thank you for the fantastic feedback! We are so pleased that the project was to your liking and satisfaction!

Review by Chris P. | Wellesley, MA

04/22/2021

“High quality work, great care, attention to detail and craftsmanship.”

Review by North Attleborough Homeowner

03/29/2021

“Overall experience on this project was very good”

Review by Colin S. | Easton, MA

03/26/2021

“They did excellent work, were very friendly and cleaned up each night. They answered all my questions and did a great job.”

Response

Thank you Colin for all of the wonderful comments! We appreciate that you took the survey but also that you gave some detailed answers! We are so happy with how your project turned out and enjoyed working with you! Thank you for being a great customer!

Review by Dana L. | NORFOLK, MA

03/24/2021

No review comments provided

Review by Joe M. | Franklin, MA

02/26/2021

No review comments provided

Review by Mark B. | Walpole, MA

02/25/2021

No review comments provided

Review by Bill F. | Franklin, MA

02/24/2021

No review comments provided

Review by Mara T. | Franklin, MA

02/20/2021

No review comments provided

Review by Joe M. | Franklin, MA

02/01/2021

No review comments provided

Review by Bill S. | Bellingham, MA

01/31/2021

No review comments provided

Review by Ainsley N. | Franklin, MA

01/28/2021

No review comments provided

Review by Franklin, MA Homeowner

01/19/2021

No review comments provided

Review by Jane F. | Norfolk, MA

01/18/2021

“I love the end product. It came out beautifully.”

Response

Thank you for your honest feedback. We will definitely try to implement your recommendation and appreciate what you had to say. We are otherwise pleased that you loved your new deck!

Review by Ken K. | Sherborn, MA

01/15/2021

No review comments provided

Review by Melissa P. | Norwell, MA

01/11/2021

No review comments provided

Review by Jordan B. | Framingham, MA

12/08/2020

No review comments provided

Review by Steve H. | Franklin, MA

12/03/2020

No review comments provided