Home Additions and Extensions

When the house is right but the space is not, we add to it: a sunroom off the back, a master bedroom extension, an attic turned into a real room, a deck that ties the house to the yard. We can draw it, pull the permits and build it, or build from your architect's plans.

What's included

  • Foundations, piers and floor framing
  • Sunrooms and enclosed porches
  • Second-story and bedroom extensions
  • Attic and garage conversions
  • Composite decks and railings
  • Tie-ins to existing roof, siding and utilities

How the job goes

  1. 1

    We look at the site, setbacks and how the addition meets the house.

  2. 2

    Design and permit drawings, or a review of your architect's set.

  3. 3

    Foundation, framing, roof and weather barrier, then mechanicals and finishes.

  4. 4

    Inspections, certificate of occupancy and walkthrough.

Frequently Asked Questions

For many additions we can produce the drawings and handle the permit application ourselves. For structural changes some towns want a stamped set, and we work from those.

A sunroom and a composite pool deck in Boston, a master bedroom extension as part of a full rebuild in Dingmans Ferry, PA, and an attic conversion in Ridgefield, CT.

Yes. Call (914) 874-3265 or send the estimate form, and you hear back within one business day. Jose visits the site, talks through what you want, and you get a written proposal with every line priced, so you know what each part costs before anything starts.

Have a project in mind?
Just call Jose the Builder.

A kitchen, a basement, an addition or the whole house: tell us what you have in mind. Free estimates, written line-item pricing, and a builder who picks up the phone.

Call JoseFree estimate