--- title: "Coolock Construction — General Contractors | Houzz" canonical_html_url: https://www.houzz.com/professionals/general-contractors/coolock-construction-pfvwus-pf~1135974250 markdown_url: https://www.houzz.com/md/professionals/pf~1135974250.md entity_type: LocalBusiness business_name: "Coolock Construction" category: ["General Contractors"] image: https://st.hzcdn.com/fimgs/4403f4070ca15a45_8064-w400-h400-b0-p0--.jpg address: "17 Cazenove St, Boston, Massachusetts 02116, United States" latitude: 42.3492 longitude: -71.0768 phone: "(617) 251-4399" website: http://coolockconstruction.com rating: 5 review_count: 8 best_of_houzz_awards: 2 followers: 5 last_updated: 2026-08-27 --- # Coolock Construction Original Houzz profile: [Coolock Construction](https://www.houzz.com/professionals/general-contractors/coolock-construction-pfvwus-pf~1135974250) ## Professional summary - **Primary category:** General Contractors - **Location:** Boston, MA - **Serves:** Boston, Cambridge, Quincy, Newton, Somerville, Waltham, Brookline, Revere, Dorchester Center, Arlington, Chelsea, Braintree, Jamaica Plain, Lexington, Watertown, Needham, South Boston, Wellesley, Milton, Belmont, Dorchester, Roxbury, Dedham, Hingham, Winchester, Westwood, Roxbury Crossing, Swampscott, Charlestown, East Boston, Allston, Mattapan, Newton Center, Newton Upper Falls, Newtonville - **Houzz rating:** 5.0 out of 5 (8 reviews) - **Best of Houzz:** 2 awards (2020–2023), for Service. ## About ### Houzz Badges - Recommended on Houzz - Best of Houzz winner - Locally owned - Offers Custom Work I am a third generation general contractor that has roots going back to Ireland. .The values and ideals that have been instilled in me comes from hard work dedication to the smallest detail and the belief that honesty and integrity are integral in the success of any small business. What drives us at Coolock Construction is the desire to make dreams a reality. People who see the beauty in the old neighborhoods of Boston such as Back Bay, Beacon Hill and South Boston understand that it takes a bit of dreaming to make the existing buildings work with today's modern demands. We pride ourselves on listening to your needs and creating exactly the space you dream of. ### Services Provided - Home Remodeling - Bathroom Remodeling - General Contracting - Home Additions - Custom Homes - Home Extensions - Deck Building - Basement Remodeling - Guesthouse Design & Construction - Flooring Installation - Garage Building - Home Restoration - Custom Home Bars - Countertop Installation - Energy-Efficient Homes - Green Building - Attic Conversion - Concrete Construction - Home Gym Design & Construction - Exterior Door Installation - Drywall Installation - Demolition - Barn Design & Construction - Foundation Construction - Carport Installation - Asphalt Shingle Roofing - Attic Restoration - Crown Molding Installation - Baseboard Installation - Brick Masonry - Concrete Flooring - Cedar Siding - Stone Masonry - Foundation Repair - Composition Roofing - Fiber Cement Siding - Concrete Repair - Drywall Texturing - Floor Leveling - Basement Waterproofing - Dock Design & Construction - Stone Siding - Earthquake Retrofitting - Aluminum Siding - Gas Fireplace Installation - Brick Siding - Fireproofing - Home Inspection - Chimney Construction ### Areas Served - Boston - Cambridge - Quincy - Newton - Somerville - Waltham - Brookline - Revere - Dorchester Center - Arlington - Chelsea - Braintree - Jamaica Plain - Lexington - Watertown - Needham - South Boston - Wellesley - Milton - Belmont - Dorchester - Roxbury - Dedham - Hingham - Winchester - Westwood - Roxbury Crossing - Swampscott - Charlestown - East Boston - Allston - Mattapan - Newton Center - Newton Upper Falls - Newtonville ### Typical Job Cost $20,000 - 10 million One Call Does it All ## Business Details | Field | Value | | --- | --- | | Business Name | Coolock Construction | | Address | 17 Cazenove St, Boston, Massachusetts 02116, United States | | Phone | (617) 251-4399 | | Website | http://coolockconstruction.com | | Followers on Houzz | 5 | **Social profiles:** - Facebook — https://www.facebook.com/pages/category/Construction-Company/Coolock-Construction-Company-2131617177 ## Contact - **Houzz profile:** [Coolock Construction](https://www.houzz.com/professionals/general-contractors/coolock-construction-pfvwus-pf~1135974250) - **Website:** http://coolockconstruction.com - **Phone:** (617) 251-4399 ## Credentials - **Best of Houzz:** 2 awards (2020–2023), for Service. ## Reviews **Overall rating: 5.0 out of 5 — 8 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### All 8 reviews **★★★★★ — Jan M, Dec. 2022** > Amazing work done in a tight time frame. David and his team at Coolock Construction were all very dedicated to getting their work done properly and in a timely fashion. David and each of his employees were very professional and very easy to deal with. There were no time lapses at all between parts of the renovations. David is a pleasure to deal with, and is constantly checking on the work being done. I am so very happy with my renovations, and would absolutely contact Coolock Construction for any future work to be done in my home. I would highly recommend David and Coolock Construction. **★★★★★ — HU-848043067, June 2022** > I hired David- Coolock Construction four years ago to do work in my condo in the South End... and it was by far the BEST decision! He is as kind and genuine as they come! These are rare qualities. He stands by the work he does, regardless of the size of the project. He is willing to work within your budget and goes the extra mile to fix any problem you be having, even if it's on the weekend or over a holiday. His skills are expansive: bathroom, kitchen, roof work, building closets, staircases, painting, electrical, plumbing, windows, etc. I have hired him, referred him and asked him for his advice more times than I can keep track of... and I'll continue to do so!!! **★★★★★ — HU-917576315, May 2022** > David & his team did an fantastic job. New roof in the Back Bay, thank you so much. Trusted and fair. **★★★★★ — HU-679024390, May 2022** > Dave was easy to work with and very fast! He helped us out in a pinch and completed the work fast. Couldn’t recommend him and his team more! **★★★★★ — shiso663, May 2022** > Coolock Construction put in an air conditioning return vent that had been left out by an earlier contractor. They were responsive, polite, and did excellent work. They were thoughtful about where to place the return vent so as to give the AC enough air to pull in, and went so far as to recognize, before I did, that the hole in the inside of the drywall should be painted the same color as the wall to eliminate the dark open space you can see through the vent slats. I am using them again for other small jobs I have around my town house in the city. **★★★★★ — Dugan Reagan, Feb. 2020** > We worked with David to address some air and sound issues on our home. Not only did he and his team do a great job tearing open walls, spray foaming, dry walling, and painting, but they complete the project in four days. He did a great job taking pictures and keeping me informed of the progress. If you want someone that can get high quality work done on time, I highly recommend Coolock Construction. **Comment from Coolock Construction:** > Thank you Dugan it was a pleasure to work for you and I hope to see you on your next project > Best wishes > David **★★★★★ — Jennifer Lampa, April 2019** > We could not be happier with the work that Coolock Construction did on our kitchen renovation. They did an amazing job and finished on time and on budget--very important with me being 7 months pregnant!. > > As someone who works with contractors every day, I can tell you it doesn't get better then Coolock Construction! We will definitely hire them again!! **★★★★★ — Gini, April 2019** > Thank you Dave, > Super, great job installing a new door; molding and painting difficult to reach places. Follow up was terrific. All workmen were pleasant and professional. Look forward to working with you again. Gini **Comment from Coolock Construction:** > it was great to work with such nice people as yourself and ken. we look forward to seeing you again Gini, All the best for now. ## Selected projects - [beacon hill roof deck](https://www.houzz.com/hznb/projects/beacon-hill-roof-deck-pj-vj~5818996) - Location: Boston, MA - Photos: 20 - [Interior Renovations](https://www.houzz.com/hznb/projects/interior-renovations-pj-vj~5809234) - Location: Boston, MA - Photos: 13 - [beacon hill](https://www.houzz.com/hznb/projects/beacon-hill-pj-vj~5813890) - Location: Boston, MA - Photos: 1 - [Southend Boston Renovation](https://www.houzz.com/hznb/projects/southend-boston-renovation-pj-vj~6480813) - Location: Not specified - Photos: 59 - Description: Full Boston home renovation that includes Kitchen, bathroom, stairs, laundry room, closet and patio. [See all 4 projects](https://www.houzz.com/professionals/general-contractors/coolock-construction-pfvwus-pf~1135974250) ## Frequently Asked Questions **Are you licensed, bonded, and insured?** Yes, we are fully licensed general contractors in Boston, as required by law. We also carry comprehensive insurance coverage to protect both our team and your property throughout the duration of your project. Your peace of mind is important to us. **Do you handle permits and inspections?** Absolutely. As experienced general contractors specializing in significant renovations and additions, we handle all necessary permits and coordinate inspections with local authorities. We manage this entire process for you, ensuring your project complies with all Boston building codes and regulations from start to finish. **What kind of projects you specialise in?** At Coolock Construction, we specialize in custom homes, major home additions, and comprehensive renovations, particularly in Boston's historic neighborhoods like Back Bay, Beacon Hill, and South Boston. We excel at transforming existing buildings to meet modern demands while preserving their unique charm, from basement and bathroom remodels to attic conversions and green building projects. **Do you handle full home additions and major renovations?** Yes, absolutely. Full home additions and major renovations are a cornerstone of our expertise at Coolock Construction. We thrive on the challenge of expanding and transforming homes, especially within Boston's unique architectural landscape. Our goal is to seamlessly integrate new spaces or completely revitalize existing ones to perfectly match your vision and modern living needs. **Can you help with design and material selection?** Yes, we absolutely can. We believe that great design and thoughtful material selection are fundamental to a successful project. We work closely with you, listening to your needs and dreams, to guide you through the design process and help select materials that align with your aesthetic, functional requirements, and budget. Our goal is to create exactly the space you envision. *FAQ content may be generated based on the Pro's Houzz profile and website.* ## Ideabooks - [webuser\_854269397's ideas](https://www.houzz.com/ideabooks/120444280/list/webuser-854269397-s-ideas) — 8 ideas - [Wish List](https://www.houzz.com/ideabooks/120444279/list/wish-list) — 8 ideas [See all 2 ideabooks](https://www.houzz.com/ideabooks/users/mcgrath109) ## Community Q&A **Q: Design Error Causes $1300 mistake, Contractor is Asking Me to Pay** *(in Remodeling)* I am in the middle of a kitchen re-do in Central Jersey. I chose the designer at the urging of my contractor. They have worked together in the past, and the designer works for the building supply chain that sells the cabinets. I did not sign anything with the designer nor pay him anything; he is paid by his company. He takes all the measurements and provides the design plans to the contractor. I bought the cabinets from contractor. As it turns out, there was a mistake in those plans. There is a peninsula which extends at a right angle from one of the counters. After installation, we realized that the drawers in the peninsula could not open because they were hitting an oven under the counter. Fixing the peninsula was easy: they added a 4 inch spacer and extended it. But the countertop was already installed on the peninsula, and it was now four inches short. Cost to replace: $1300. My contractor claims he is not at fault because he built the peninsula according to the original specs. I consider the designer to be a subcontractor and therefore any of his mistakes are ultimately the responsibility of the main contractor. My contractor has also asked me to consider fixing the countertop by adding an extra piece and a seam, which would look cheesy in my opinion. I have offered to pay $300, with the balance to be paid by either of the other 2 parties. I think that’s reasonable because I am not at fault here. Any thoughts? A: you are more than fair and if he was a good contractor and valued his relationship with you he would get it done at all costs --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-27.*