Typically, after being contacted, a representative from Panosian Contracting will visit the client to discuss his or her needs. The area or items of interest will be inspected. Depending on the scope of work, a verbal estimate may be given or for a more detailed breakdown, a written proposal will be prepared and submitted. This proposal will specify the work to be done, the cost and the estimated schedule to complete the job. Upon acceptance of the proposal, the job will be scheduled and the customer notified as to the job start.

In-House Capabilities

Our Waltham facility houses heavy equipment and light tools that enable us to perform shop-fabricated copper-smithing, metalworking and woodworking. Table saws, metal bending brakes, cutting equipment and a complete line of tools / equipment are used at this facility. Research and computing are conducted at this facility as well as at the Belmont location.


  • Additions
  • Basements
  • Bathrooms
  • Dormers and attics
  • Kitchens
  • Energy-Efficient windows and doors

Expert Finish Carpentry

  • Book Shelves
  • Built-in desks
  • Built-in hutches
  • Custom bars
  • Custom cabinetry and Millwork
  • Custom closets
  • Hand-crafted moldings
  • Libraries
  • Staircases
  • Wine cellars

General Contracting Services

  • Carpentry
  • Electrical
  • Masonry
  • Painting
  • Plastering
  • Plumbing

New Home and Custom Construction

  • Additions
  • Concept to completion
  • Custom Homes
  • New Construction

Exterior Renovations-General

  • Additions
  • Decks/porches
  • Siding
  • Energy-Efficient windows and doors
  • Erection and dismantling of pipe staging when required

Exterior Renovations-Roofing

  • Residential
    • Protection of property and shrubs using tarps
    • Stripping old roof covering and disposing of debris
    • Use of magnetic sweeper
    • Replacement of rotted roof boards (sheathing), fascia, and soffits
    • Grace Ice and Water Shield underlayment
    • Installation of asphalt-fiberglass shingles
    • Installation of Architectural design shingles
      • GAF Materials Corporation
      • CertainTeed Products
      • Tamko Building Products
      • Owens Corning Building Materials
    • Roofing material manufacturers warrant their shingle 25-50 years against defects
    • Copper-smithing
    • Chimneys-capping, pointing, flashing and sealing
    • Gutters-aluminum, wood, copper, seamless
    • Energy-efficient Skylights
      • Velux
      • Wasco
      • Sun-Tek
    • Roof vents-passive, active, ridge vents
  • Slate Roofing and Copper-Smithing
    • "We are slate roof experts to the extent our youngest son was named Slater, after the company did some very extensive slate work. We are the only known roofing company having a family member named after Slate."
    • Expertise in old stone roofing slate/tile
    • Repairs of all types
    • Custom copper work including valleys, copper gutters, copper ornamental downspouts, and snow- rail systems.
    • On-site copper-smithing and metal-working
  • Commercial
    • Rubber membrane with insulation – flat roofs
      • Weatherbond
      • Carlisle Rubber Roofing
      • Johns Mansville Rubber Roofing
      • RPI Rubber Roofing
    • Warehouses
    • Shopping malls
    • Apartments complexes
    • Hotels
    • Banking Institutions
Our Services