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O'Sullivan Installs

5.0

About this business

Specialties With over 20 years experience serving the greater Billerica area, O'Sullivan Installs is the premier choice for your home improvement. Specializing in Windows, Siding and Doors. We offer a wide range of industry recognized products and award winning installation, all at surprisingly reasonable pricing. At O'Sullivan Installs we don't dictate how your home improvement will go, we work with you to plan the best options and scheduling to work within your family life and budget. Get a Free Consultation Today! Meet th... read more

Location details

25 Sullivan Rd Unit 5, Unit 5, North Billerica, MA, 01862, United States

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WeekdayScheduleStatus
Mon7:30 a.m. to 4:00 p.m.
Tue7:30 a.m. to 4:00 p.m.
Wed7:30 a.m. to 4:00 p.m.
Thu7:30 a.m. to 4:00 p.m.
Fri7:30 a.m. to 4:00 p.m.
SatClosed
SunClosed
5.043 reviews
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Jeremy Jeffers's profile image
Jeremy Jeffers 
5 years ago

O'Sullivan just completed work on our home. We had a new front door and siding done. We could not be more satisfied with the quality of work, Tim and Rob found and corrected minor things that I never would have seen. It is obvious they take tremendous pride in their work. I would recommend them to anyone. Thanks guys! Our home feels new! 

Michael Huddy's profile image
Michael Huddy 
6 years ago

They are just about finished installing new vinyl siding on my house. I have been very impressed with the attention to detail and the quality of workmanship. 

Mary Burns Buckingham's profile image
Mary Burns Buckingham 
6 years ago

I recommend them because the owner has offered to help Newhouse Wildlife Rescue of Chelmsford. That's someone I'd want on my side (and siding...) 

Hong Sou Ung's profile image
Hong Sou Ung 
8 years ago

These are the guys you want working on your house. They installed vinyl siding and PVC trim on my house and the fit and finish are excellent. O'Sullivan installs listened to my feedback and has been the most professional contractors I've worked with so far. Everything came in at the quoted price and I wish they did other work as I trust their work and guarantee. 

Linda Dalton's profile image
Linda Dalton 
8 years ago

My house looks beautiful. The crew came everyday, on time & friendly. 

Gleb Russki's profile image
Gleb Russki 
10 years ago
Todd Griffin's profile image
Todd Griffin 
10 years ago

Quality was excellent. Finished as scheduled. And right on budget. All with a friendly smile. 

Joey DeLeary's profile image
Joey DeLeary 
10 years ago
Jus Patron's profile image
Jus Patron 
10 years ago

Frequently asked questions about O'Sullivan Installs

How is O'Sullivan Installs rated?

O'Sullivan Installs has a 5 star rating with 43 reviews. 

When is O'Sullivan Installs open?

O'Sullivan Installs is closed now. It will open tomorrow at 7:30 a.m. 

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