We build the property.
Then we keep it running.
Major renovations and new homes are the work. In-house plumbing, HVAC and electrical — plus Tatra Care — are how the finished house stays the best it can be, not just the day we hand over the keys.
Recent work across Cape Cod and the South Shore.

New homes & major renovations
The bread and butter. A Cape Cod home finished to a standard we'll still stand behind in ten years.
Enter Build
Mechanical, electrical & plumbing — then Tatra Care
Plumbing, HVAC, electrical, generators — designed with the building. Then a program so it doesn't slowly come apart.
Enter MEPTwo halves of one company
The finished property
The point isn't a trade. It's the best possible home you can get from us — beautiful, functional, and built to last on the Cape.
Mechanicals in house
Plumbing, HVAC and electrical aren't subcontracted hope. They're how we make the building actually work.
Then we stay
Tatra Care is preventative maintenance on the same property, by the same people. Over 80% of clients come back for a reason.
The best house we know how to build.
Ground-up homes and renovations that take a property apart and put it back better. One team holds the drawings, the permits, the schedule and the budget.

New homes & major renovations
The core of the business. Full builds and gut renovations, from first drawings through the final walkthrough.

Kitchens & bathrooms
A significant share of our work, and the rooms with the most trades in them. We design and sell the cabinetry in house, and our own plumbers and electricians rough it in — so the layout, the boxes and the mechanicals are decided by the same people.

Outdoor living
Decks, porches, screened rooms and the hardscape around them, built for Cape weather and Cape salt.

Fireplaces
Gas, wood and electric — sized, vented, framed and finished by our own crews rather than handed to a supplier.

Flood & fire restoration
Putting a damaged property back together, working alongside your insurer on scope and schedule.
Our plumbers and electricians are on our payroll, not somebody else's.
Plumbing, heating, cooling and power — installed as part of a build, or brought in on their own when a system needs replacing.


Plumbing
Fixtures, water heaters, repiping and full rough-ins, whether or not we're building the room around them.

HVAC
Heat pumps, ducted and ductless systems, boilers and furnaces — replacement, new installation and service.

Electrical
Service upgrades, panels, rewiring and lighting, for renovations and as standalone work.

Service & diagnostics
Something not working right? The crews that install these systems are the ones who come out to fix them.

Generators & backup power
Standby power sized to the house, installed and wired so an outage doesn't empty the freezer.
Mass Save
Tatra is a Mass Save registered contractor. The program's incentives change from year to year, so rather than quote a number we check what your project qualifies for at the time you do it, and pass through whatever rebates are available.
Sold, sized and installed under one roof
Gas, wood and electric. We set the unit, run the venting and gas, and build the surround, so the hearth and the trim around it are the same company's work.
Authorized Napoleon dealer.






We build the yard the way we build the house.
Hardscapes, outdoor kitchens, outdoor showers, fire pits and full landscape construction. Stone, concrete, carpentry, gas, water and electric are all in house, so the grill, the shower and the fire pit get proper utilities run to them rather than a cord across the lawn.














Rooftop units, fit-outs and service contracts
The same crews work commercial properties across the Cape — rooftop HVAC replacement, mechanical fit-outs, site utilities and scheduled service for buildings that can't afford to close.




Maintenance on a schedule, so nothing turns into a panic call.
Cape Cod properties fail from salt, freeze-thaw and empty weeks. Tatra Care keeps the building and its systems ahead of that — run by the same licensed trades that install them.
Spring start-up
Systems brought back online, cooling checked before you need it, water on and tested for what the winter did.
Mid-season check
A look at the house while it's in use — filters, drains, anything that's drifted since spring.
Fall winterize
Heat verified, lines drained where they need to be, the building closed up before the first hard freeze.
Plans are priced to the property — size, systems and how the house is used.
Ask about Tatra CareThe rooms we get asked for most
Cabinetry designed and sold in house, tile set by our own crews, and the plumbing and electrical behind the walls done by the same company.








Recent projects
Houses on the Cape and the South Shore, photographed as they were handed over.










What our clients say
I have used Tatra for a number of projects, big and small. They are always responsive, professional and quality driven. They are the first contractor I call when I need something done.
Carmine C., Brewster MA
Clean and quiet work. Heat pumps on both floors. We'd hire them again.
Kevin F., East Dennis MA
Bosch heating, good work, and genuinely nice people to have in the house.
Carol L., Orleans MA
Over 80% of our clients come back for the next project.
The people you'll actually deal with
Tatra has been building on Cape Cod since 2005, from an office on Route 28 in South Yarmouth. Small enough that you know who's running your job.
Ján Kvietok
Design & Build Director- MA Construction Supervisor License
- MA Master Plumbing License
- Lead-Safe Renovator
- NATE HVAC certified
- EPA certified
Brian Donnelly
Office Manager- Project Coordinator
- Operations & finance
Don Dornback
HVAC Director- HVAC sales & project coordination
- Master Sheet Metal License
- Master Gas Fitter
- EPA certified
Joe Desimone
Plumbing & Heating- 30-year veteran — commercial and residential
- MA Master Plumbing License
Kenneth Brown
Electrical Director- MA Master Electrician
- MA electrical code compliance
Questions we get before the first visit
Do you subcontract the plumbing, heating and electrical?
No. Tatra employs its own plumbing, HVAC and electrical crews. On most projects a general contractor hires those trades out and then coordinates three companies that each answer to someone else. Ours answer to us, which is why the schedule holds.
What areas do you serve?
Cape Cod and the South Shore of Massachusetts, from our office at 1268 Route 28 in South Yarmouth.
Will you work with my architect or designer?
Yes, regularly. We also design in house when a project doesn't already have a designer attached, including the cabinetry for kitchens and bathrooms.
What does the first visit cost?
Nothing. We walk the property, talk through what you want, and follow up with a written scope and price. We don't charge for that conversation.
Tell us what you need.
Send the project over and we'll get back to you to set up a look at it. If it's urgent, calling the office is faster than any form.
Tatra Building Company, Inc.
1268 Rte 28, South Yarmouth, MA 02664
508.619.6073
Fax 833.468.2872
office@tatraco.com
- Mon–Fri9:00 AM – 4:30 PM
- Saturday9:00 AM – 2:00 PM
- SundayClosed
Cape Cod & the South Shore.
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