J Flannery Contracting, Inc.

4.92 | 6 Verified Ratings
Write a Review

J Flannery Contracting, Inc.

4.92 | 6 Verified Ratings
Write a Review


99 Evans Street
Watertown, MA 02472
Your use of our services is governed by our Terms & Conditions

J Flannery Contracting, Inc.

We take great pride and making sure every customer is 100% satified

J Flannery Contracting, Inc. is a design/build firm with over 30 years experience. Fully Insured and Licensed to provide all services to get your project started and finished on time and on budget. We sub-specialize in all types of roof decks, decks and porches. No job is too big or too small. Call us for a friendly free estimate for your all your project needs


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Newton
  • Cambridge
  • Boston
  • Brookline
  • Waltham
  • Arlington
  • Somerville
  • Watertown
  • Wellesley
  • Needham
  • Belmont
  • Lexington
  • Framingham
  • Dedham
  • Waverley
  • Quincy
  • Bedford
  • Arlington Heights
  • Newton Highlands
  • Newton Lower Falls
  • Waban
  • Newton Center
  • Wayland
  • Weston
  • Stoneham
  • Needham Heights
  • West Newton
  • Auburndale
  • Brookline Village
  • Nonantum
  • Milton Village
  • Babson Park
  • Hanscom AFB
  • Medfield
  • Sudbury
  • Ashland
  • Newton Upper Falls
  • Milton
  • Natick
  • Chestnut Hill
  • Norwood
  • Dover
  • Westwood
  • Lincoln
  • Wellesley Hills
  • See All >

Services Offered

Additions & Remodeling
  • Sunroom or Patio Enclosure Build
  • Deck or Porch Build or Replace
Designers & Decorators
  • Kitchen Designer
Sheds & Enclosures
  • Gazebo Install

Areas of Expertise

  • Decks, Roof Decks and Porches
  • Kitchens and Bathrooms
  • Additions, Historic Renovations
  • Building Restorations
  • Roofing, Siding, Window & Doors

Product Brands Used

  • American Standard
  • Delta - Cosella-D�rken Products, Inc.
  • Elkay
  • Grohe
  • Insinkerator
  • Jacuzzi
  • Kohler
  • Moen
  • Price Pfister
  • Toto
  • Vent a Hood
  • All products of owners choice
  • CertainTeed Corporation
  • ChoiceDek (iLevel - Weyerhauser)
  • Elk Corp
  • Moisture Shield Composite Decking
  • Tamko Building Products
  • Timber Tech
  • Trex
  • UnderDeck
  • AZEK
  • See All >

Quick Facts

Business Hours
Monday - Friday 7:00 am - 6:30 pm
Saturday - Sunday 8:00 am - 3:30 pm
(Please call to confirm)
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Materials
  • Warranty Description: 2 years
  • Retaining Walls
  • Bilingual


In Business Since: 2007
Memberships & Affiliations
  • National Association of Home Builders
  • National Association of the Remodeling Industry (NARI)
  • Better Business Bureau of Massachusetts
State Licensing
Trade: Construction Supervisors
License #: 103979
Expiration: 10-28-2017
Trade: Home Improvement Contractor
License #: 172516
Expiration: 07-02-2016
HomeAdvisor Screened. View Details

*HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

How We Got Started

I chose to work in this industry because we enjoy working with owners in helping them make a project exceed their expectations with a good experience.

I love working in New England and Mass area because of the Historic and Architectural residences and buildings we work on bring a great satisfaction of accomplishment.

We started in this industry in 2002.

We describe our business as Rooted in the community


J Flannery Contracting, Inc.

My Work
6 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
J Flannery Contracting, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-6 of 6
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5.0   |  
Review by in Needham, MA
John did excellent work. My deck is beautiful and better than I could have imagined. All his guys are great as well.
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5.0   |  
J. Flannery worked with our condo association to stay within our budget. He showed us ways to keep costs down while getting a quality custruction job completed. He was a great communicator sending updates using email and photographs to multiple board members. As a licensed real estate owner and a property owner I will and have recommend J. Flannery to friends and clients. He worked quickly to stay on schedule and his crew cleaned up and left our property looking great. Our double decker front porches look great and will last for years to come.
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4.83   |  
Review by in Auburndale, MA
Great Job!!! Our bathroom is beautiful!! The Project Manager and the work crew are all very professional people. Exceptional customer service, pays attention to the customer's wishes and gives advice as needed. .
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5.0   |  
The guys at J Flannery did a great job on my deck. They gave me a fair quote and did the work in the time they outlined. The job was finishe on time and on budget. I would recommend them to anyone.
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4.67   |  
It was a pleasure dealing with John and his staff. I found them to be very knowledgeable, dependable and trustworthy. I would definitely use them again
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5.0   |  
Review by in Newton Highlands, MA
John Flannery and his staff were very professional and courteous and always delivered what they said. The job site was cleaned each day before they left which was great because we had other contractors in the past who were very sloppy. Their prices were very reasonable (we got 4 quotes) and finshed almost on time with a little delay by the weather. Overall a very pleasant experience and would recommend them to my friends and family.
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Showing 1-6 of 6
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J Flannery Contracting, Inc.

4.92 | 6 Verified Ratings
Write a Review


99 Evans Street
Watertown, MA 02472
Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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