About

Personal Attention (one client at a time…one project at a time)

Our team introduces savings and innovations as we continue to build on our long-standing trade reputation in New England. 

Our value to the construction community is our non-competitive approach to satisfying the needs of our clients (from homeowners to other construction companies).  Our first role in the construction process is simply to define solutions.

Mark Mahar has been designing, building and supervising construction projects (up to $18M) for over two decades.  Since 2001, Mark has been a construction industry consultant (a role giving him unique perspectives which can only be gained from helping other construction professionals achieve their strategic and business goals).

“I rallied this team and built a small company with one aim in mind – to deliver individual attention for ‘affordable lifestyle amenities in construction’.  
We undertake a limited number of projects for an exclusive market of homeowners (even other contractors) – serving those who understand and appreciate the importance of ‘building from the inside out’”.

“Our clients truly appreciate the challenges posed by the current real estate market in New England and they aren’t willing to let it force them into compromising on quality.  Our most dramatic projects are a result of strategically improving existing properties for lifestyle and resale value.”

“Commercial clients (and those whould otherwise be considered our competition) are floored by our dedication to addressing cost estimating, logistical and strategic problems with total candor and disclosure.”

- Mark D. Mahar (Project Manager / Designer / Licensed Construction Supervisor)“

LastenHausTM Brand homes are designed to make creature comforts more affordable.  Whether it is Modular or Custom Construction, our brand is YOU.

We believe that lifestyle amenities are more important than curb appeal.  That’s why the LastenHausTM Brand is about achieving COUCH APPEALTM

We are pleased to recognize our relationship with these (and other) fine companies:

Glenn’s Oil Burner Service
(Glenn Mahar, Licensed Burner Technician)

JP Hydronics
(Josh Pell, Licensed Plumber)

Southcoast Precision Tile
(Fred Hilliard, Owner/Operator)

Harvey Industries
(also our preferred replacement windows for remodeling)

Integrity Building Systems
(custom modular vendor; to our specifications)

Pelletier Realty
(David Pelletier, Broker)

Century21 Hughes & Carey
(Ashley Bendiksen, Realtor)

RPC Audio, Home Entertainment Technology
(Rob Pemberton, Engineer)

Salem Five Mortgage Company, LLC
(Mark Butler, Broker)

Philips & Garcia, P.C.
(Andrew Garcia, Real Estate Law)