Addition in Shrewsbury, MA
New square footage that looks like it was always there
(508) 598-8704Free, no-obligation estimate on Shrewsbury properties · Fully insured
Free Addition Estimate
Tell us about your Shrewsbury property and we will come look at it.
Addition for Shrewsbury Homes
Building an addition in Central Massachusetts means designing for a longer and colder freeze season than the shore sees, deeper snow accumulation, and spring wind with nothing to break it. A new roof plane meeting an old one is exactly where ice and water find their way in, so on Shrewsbury additions we detail that intersection first and everything else follows from it.
An addition is the most demanding thing a residential builder does: new foundation, new framing tied into old, roof lines that have to resolve honestly, and mechanicals extended from systems sized for a smaller house. We do all of it.
What Shrewsbury Properties Actually Need
- The housing stock here
- Dense postwar development means near-identical houses failing in near-identical ways, most often at the rear roof plane that faces the water and gets no afternoon sun.
- Working on the site
- Lots grade hard toward the reservoirs, so rear excavation needs erosion control from day one.
- Permits and inspections
- Watershed proximity brings additional review for grading and drainage on the downhill side of a lot.
What Goes Wrong in Central Massachusetts
Leaks where old meets new
The junction between existing and added structure is the single most common failure point, and the hardest one to fix afterward.
Zoning discovered too late
Setbacks, lot coverage, and septic capacity kill more additions than budget does - and usually after money has been spent on design.
The bolted-on look
Mismatched rooflines, siding that doesn’t align, and window proportions that give it away instantly from the curb.
Addition Services We Provide in Shrewsbury
- Second-story additions
- Foundation, excavation, and slab work
- Single-room and multi-room additions
- Full framing, roofing, siding, and finish
- Garage and mudroom additions
- Primary suite and in-law additions
How Your Shrewsbury Project Runs
- 01
Free Estimate
Call us and we come out to your property, walk the job with you, and put real numbers on paper - no cost, no obligation.
- 02
Scope & Timeline
We agree on the exact scope, materials, and a clear start-to-finish timeline before a single tool comes off the truck.
- 03
We Build It
Our own carpenters do the work - framing, roofing, windows, decks. One crew, one point of contact, no subcontractor roulette.
- 04
Final Walkthrough
We walk the finished job with you and don't call it done until you say it is. Site left clean.
We build additions across Shrewsbury and the surrounding Central Massachusetts towns, foundation through final trim. Call (508) 598-8704.
Questions
Addition in Shrewsbury - FAQ
Yes - Shrewsbury is part of our regular service area. We're based at 190 Bolton St, Unit 11, Marlborough, MA 01752, and addition is one of the 8 services we handle in-house.
- (508) 598-8704
- 190 Bolton St, Unit 11, Marlborough, MA 01752
- @ofirconstruction
- Serving all of Massachusetts
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