Home Remodeling Contractors in Wellesley, MA
Award-Winning Home Renovation Company in Wellesley
Essex builds, remodels and adds on to homes in Wellesley and across Greater Boston. We are an award-winning home remodeler based in Wilmington, MA, and for more than 30 years we have guided homeowners from early planning and budgeting through permitting and construction.
No vague promises. No budget surprises three months in. We price your project line by line and show you actual costs against the forecast every week, so you always know where the money and the schedule stand.
Our Services in Wellesley MA
We take on three kinds of work in Wellesley, and we do all three with the same open-book process.
Home Renovation for Wellesley’s Classic Homes

Wellesley is known for its Colonial Revival homes, alongside Victorian houses in the Cottage Street area, Tudor and Shingle Style homes, mid-century houses and newer builds. Many of the older homes have compact, room-by-room layouts that were never designed for how families live today.
That is where a smart home renovation makes the difference. We rework layouts, add space and bring older homes up to date for the way you live now. When we add on, we engineer new foundations, rooflines and transitions to last and to blend with the original house.
Why Wellesley Homeowners Choose Essex
Most general contractors operate with opaque pricing, leaving homeowners guessing about the true state of their budget. We operate differently. Since 1995, Essex has completed more than 500 projects across Greater Boston, and every one runs on the same principles:
- Open-book contracting. You see exactly what we see, with no hidden markups.
- Weekly financial reports. Every week you get actual costs against the budget, so there are no surprises when the project ends.
- Our people, on your site. Essex carpenters and project managers do the bulk of the work and are on site every day.
- A clean, safe job site. Many projects happen while you are still living in the home, so we keep the site organized, safe and free of debris.
That approach has earned us a Gold PRISM Award from the Builders and Remodelers Association of Greater Boston for Best High Performance / Energy Efficient Home, and we are proud members of BRAGB, NARI and the National Association of Home Builders.
FAQs
Yes. We build custom homes, remodel homes (including kitchens and bathrooms) and build additions throughout Wellesley and the surrounding towns.
Most building, remodeling and addition projects need a permit from the Wellesley Building Department at 888 Worcester Street. We handle permitting as part of pre-construction.
It can. Under Wellesley’s Demolition Review Bylaw, demolishing a house built on or before December 31, 1949, either entirely or by removing or enveloping 50% or more of its exterior structure, goes to the Historical Commission. If the Commission finds the house should be preferably preserved, the town imposes a 12-month delay on the demolition permit. A large addition can trigger this, so we check it early and build it into the schedule.
It may. Wellesley’s Large House Review process applies to new homes and additions that go over a size limit set by your zoning district. Those projects are reviewed by the Planning Board, which adds time to the schedule, so we plan for it from the start.
We use open-book contracting, so you see every cost. Every week you get a report comparing actual costs to the forecast, so decisions get made with real numbers before small changes turn into big overruns.
Yes. We work alongside your architect and act as your representative in the field. If you do not have one yet, we can introduce you to design partners we work with.
Ready to Talk About Your Wellesley Project?
Every project, from a new home to a remodel or an addition, starts with a conversation. Tell us about your home and your goals, and our home remodeling contractors will give you an honest read on scope, budget and schedule.
Call 978-658-6300, Monday to Friday, 7 AM to 5 PM, or send us a message online.
Contact Us
Ready to start your remodeling project? Our team is here to answer your questions, discuss your ideas, and provide the guidance you need to move forward with confidence. Whether you’re in the early planning stages or ready to schedule a consultation, we’re just a phone call away.
What our Customers Say
John and Walter, We are so happy! Can’t begin to tell you what a pleasure it has been to work with Essex, you and all your crew, all wonderful people. Any time you would like a rave review just say the word.
We couldn’t be happier with the work! We can certainly attest to your flexibility, ‘can do’ approach, and innovative solutions. Thanks again for a great job that was on time, on budget and exceeded expectations!
Walter and John unfailingly put in the time and effort needed to ensure that I understand my options and can choose those that meet my needs best. Essex staff are true professionals, from their craftsmanship to their project management and communication with me as a client. I will not hesitate to use them for home improvements in the future.
Never in all my years of home remodeling projects have I experienced the work ethic your group displayed. From your timeliness, quality of workmanship, and right down to the end of the day clean up. Everything by Essex was top notch and I am pleasantly surprised by how the team came together to get the job done.
Thanks for everything Walter. It is a pleasure to work with a true professional like you – you are a dying breed, I am afraid.
I just wanted to say how much I enjoyed having them work here. I know it’s a weird thing to say, but they are all perfectly delightful, so professional, talented and knowledgeable gentlemen.
Walter, I felt a great need to let you know what a great group of guys you have hired.
Walter. You and your team are the best!!
You took good care of me! I liked working with you and the crew a great deal, and even two years later still get compliments on the excellent quality of the workmanship.
Thank you for the phenomenal job. The patience, attention and professionalism that you displayed made what we thought would be a stressful and uncertain experience seamless and stress-free. You returned our calls, showed up on time, and you completed the project on schedule.
Walter and John have led their company in highly successful projects with Torrey Architecture. Our firms have collaborated to provide design-build capabilities to realize our clients’ dreams to transform their homes. I recommend Essex as a capable and trustworthy builder who is a pleasure to work with.


