Factory precision + parallel site work means BMB families move in while their stick-built neighbors are still waiting on permits. Here's exactly how — and why it costs 25% less.
If you've been quoted $1 million or more for a new home in Plymouth County — and told to sit tight for 12 months while they figure out the schedule — you're not alone. That's the standard experience for families trying to build stick-built on the South Shore right now. Material costs are up. Labor is scarce. Every trade has a backlog.
And so families do what families do: they wait. They renew the lease. They table the dream for another year. Then another. Meanwhile, the lot they wanted gets bought by someone else.
The frustrating part is that it doesn't have to work this way. The 12–15 month timeline isn't a law of physics — it's a byproduct of how traditional construction is sequenced. Foundation has to be done before framing starts. Framing before mechanical. Mechanical before drywall. One rain delay cascades into three weeks of lost time. One subcontractor who's double-booked costs you a month.
"After a snowstorm, my porch collapsed and town officials said my house was unsafe. I called Mike and he immediately took action. One day later his crew completed everything required by the town to allow me to return to my house. I have found a contractor for life!"
That quote is from a Biviano client about a repair job — but the point stands. Mike Biviano moves fast, because his entire system is built around not wasting time. With modular, the sequencing problem is solved at the factory level. While we prep your site, your home's modules are being precision-built in a controlled environment — simultaneously. That's how we cut 9 months off the timeline without cutting any corners on quality.
This page is about explaining exactly how that works, what the real numbers look like, and whether it's right for your family. No sales pitch. Just the honest comparison South Shore families deserve to see.
The "modular = trailer" assumption is the single biggest obstacle between South Shore families and a home that saves them $200,000–$300,000. Let's clear that up permanently.
Many people picture double-wides, trailer parks, and depreciation the moment they hear "modular." It's an understandable association — but it's completely wrong. Modular and manufactured (mobile) homes are different products regulated under entirely different codes.
BMB modular homes are built to the same Massachusetts building codes as any stick-built home. They're placed on permanent foundations — wood-driven piles in flood zones or traditional poured concrete on standard lots. They're inspected and permitted the same way. Banks finance them through standard construction loans. They appraise normally. They build equity like any other home.
People assume modular means choosing from a catalog of floor plans and getting whatever comes off the line. That might be true for some modular companies — but not BMB. Every home we build starts from your custom layout, designed around how your family actually lives.
BMB handles custom modular plans for approximately $2,500 — compared to $20,000–$30,000 for traditional architectural drawings. Full custom layouts, not cookie-cutter. Your square footage, your bedroom count, your kitchen footprint. The factory builds it to spec.
These are real figures for Plymouth County, MA. Not cherry-picked. Not best-case scenarios. This is what our clients see when they compare their BMB quote to the stick-built quotes they got before calling us.
| Category | Stick-Built (Traditional) | Modular with BMB |
|---|---|---|
| Build Time | 12–15+ months | 8–12 weeks |
| Cost Per Square Foot | $400–$600/sq ft | ~$250/sq ft |
| Weather Delays | Frequent — any rain or cold stops work | Zero (factory-built in climate control) |
| Design & Architectural Plans | $20,000–$30,000 before ground breaks | ~$2,500 |
| Single GC Manages Everything | Rarely — you're coordinating subs | Always — Mike handles every trade |
| Financing | Standard construction loan | Identical — same banks, same process |
| Resale Value & Appreciation | Normal market appreciation | Identical — no stigma, permanent foundation |
| Build Quality Control | Variable — depends on crew, weather, subs | Factory precision — inspected at every stage |
| Cost Certainty | Change orders are common and costly | Fixed price locked in writing upfront |
* Cost figures based on Plymouth County, MA market data. Individual projects vary by size, site conditions, and specification level. Request a personalized quote for exact numbers.
These aren't talking points. They're the five things BMB clients tell us mattered most once they were actually living in their homes.
Factory build and site prep happen at the same time. You're in your home while your neighbor's stick-built is still in framing.
At ~$250/sq ft vs. $400–$600 for stick-built, most BMB families save significantly on a comparable home — often enough for a full finished basement or major landscaping.
Design, permits, foundation, factory build, crane day, finish work, final inspection — Mike manages every part of it. One call, one relationship, one person accountable.
Modules are built inside a climate-controlled factory with laser-level precision. Tighter framing means better insulation, fewer air leaks, and lower utility costs for the life of the home.
Your price is locked in writing before we break ground — design, permits, site work, foundation, modules, crane, all finishes included. No surprise change orders. No cost overruns.
Here's the honest version of this conversation: the modular stigma comes from somewhere real. Thirty years ago, "modular" often did mean lower-quality, limited design options, and homes that looked noticeably different from their neighbors. That world is gone.
Today's modular homes are completely indistinguishable from custom stick-built construction — from the street, from inside, and on the appraisal report. The same architectural details. The same high-end finish options. The same custom layout you'd get from a traditional custom home builder, at a fraction of the cost and a fraction of the time.
BMB clients choose Hardie plank siding, cedar shake, board-and-batten, brick facades. They add covered porches, dormers, architectural shingles, custom railings. Full finished basements. Gourmet kitchens. Two-story great rooms. Nothing is off the table.
The factory process actually improves build quality in measurable ways. Framing is done at computer-controlled precision with laser levels — not by a crew working in a rainstorm. Every module is inspected before it leaves the factory. Air sealing is dramatically better than site-built, which means lower heating and cooling costs for as long as you own the home.
The best test? Drive past a BMB home in Marshfield or Humarock. You won't know it's modular.
Short answer: yes. Same banks. Same process. Same rates. Here's the full picture.
BMB modular homes are financed through standard construction-to-permanent loans — the same product used for stick-built construction. The same local banks on the South Shore that finance traditional custom homes finance modular homes on permanent foundations without any added complexity or requirements.
Because BMB homes are built to identical Massachusetts building codes and placed on permanent foundations — wood-driven piles in flood zones or poured concrete on standard lots — they appraise the same way as any stick-built home. Appraisers use the same comps. You build equity from day one. There is no "modular discount" on permanent foundation homes.
On a permanent foundation, a modular home appreciates at the same rate as its stick-built neighbors. The MLS listing will say "modular" — and buyers won't care, because the home looks and performs identically. Mike has clients who have resold BMB homes at full market value with no stigma in the transaction.
Mike navigates the financing process with you. He's worked with local South Shore lenders for 40+ years and can connect you with the right bank for your situation — whether you own land outright, are buying land simultaneously, or need a construction-to-permanent loan that rolls into a 30-year mortgage at completion. This is part of the single-GC model: you're not figuring out financing alone.
BMB modular is a great fit for a specific kind of family. We'd rather be upfront about that than waste anyone's time.
You're the right fit if:
If you're looking for a home under 1,200 sq ft, need to build in a zone with strict architectural review board requirements that restrict modular, or need to build on an extremely difficult site (waterfront with complex setbacks, very steep grades), we'll tell you upfront if modular isn't the cleanest path. Mike doesn't take jobs that aren't going to go well.
"Building our new house in Humarock with Mike Biviano was a happily ever after journey."
"From the suggestions Mike comes up with that I never would have thought of, to the handholding throughout the process — I can't thank you enough. My dream kitchen and baths are complete. Honest, knowledgeable and prompt are the words I use to describe Mike Biviano and his crew."
"As a single mother, it can be difficult to find a contractor I can truly trust, but Mike and his team have consistently come through for me, even during tough times. Their work is top-notch."
When you're spending $700,000 on a home, the contractor behind it matters as much as the method. Here's what you need to know about Mike.
Mike Biviano is a 4th-generation contractor whose family has been building on the South Shore since the 1960s. He's been building in Marshfield for 40+ years and knows every inspector personally. That level of access means he understands the permit process at a level most contractors never reach. His BuildZoom score of 101 puts him in the top 12% of all 139,240 MA licensed contractors.
That local knowledge isn't a small thing. On the South Shore, getting permits approved and inspections scheduled on time is one of the biggest sources of construction delays. Mike's relationships with local officials and inspectors mean his projects don't sit in queues. They move.
"We asked our excellent electrician Kevin Litchfield who he would recommend. He said, 'Call Mike Biviano — he's the man for the job!' We did, and are so glad that we trusted Mike and his crew."
The referral from a trusted trade says something. Mike's reputation in the local trades community is what makes the single-GC model work. He's not coordinating strangers — he's working with crews and subs he's known for years, who show up when he calls.
No pressure. No sales pitch. Mike will give you a straight answer on whether BMB is the right fit — and what it would actually cost for your project.