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Transform your home with expert renovations

Excellence in Home Additions, Kitchen and Bathroom Remodels and more.

Get a quote on your next project.

Why Choose Lonergan Construction

At Lonergan Construction, we pride ourselves on delivering top-notch home renovation services with a focus on exceptional customer satisfaction. Our team of skilled professionals is dedicated to transforming your vision into reality, whether it’s a home addition, kitchen remodel, or bathroom renovation.

With years of experience in the industry, we understand the importance of quality workmanship and timely project completion. Our mission is to provide personalized service and innovative solutions that meet the unique needs of each client. Trust Lonergan Construction to bring your dream home to life.

Our Services

additions & renovations

kitchen renovations

bathroom renovations

doors & windows

decks & porches

siding, roofing & painting

Rave Reviews from Our Customers!

I have worked with Lonergan Construction for many years. Lonergan Construction has done a broad range of work for me and my family. This work included replacing a patio deck, doing a major renovation of an old house including two complete bathroom updates, replacing sliders and gutters, repairing and painting a condominium unit to prepare it for sale, and much more.

The quality of the construction work done by Rodrigo is excellent. He and his team are polite and considerate. In addition, when Rodrigo finishes a job, the worksite is cleaner than when he arrives. In addition, George provides input regarding the requested work to ensure that the result is something that we will be happy with.


I highly recommend Lonergan Construction for construction work.

 – Steve, Framingham, MA