Design concept·An unsolicited design proposal for Interstate Mechanical & Construction, Inc., prepared without their involvement. Not affiliated with, endorsed by, or operated by the company. Contact details are taken from public licence records and directory listings and are unverified. Permit figures are drawn from public records; the case studies shown are illustrative, not actual projects.Prepared by Wendy 'Mya' Ahadome · hello@myagwen.com
Interstate Mechanical

What we do

Trades and scope

Mechanical and construction work in occupied commercial buildings, with the mechanical scope self-performed rather than brokered out.

HVAC installation

HVAC installation

Rooftop units, split systems and full mechanical fit-outs for commercial buildings, sized on a load calculation rather than on what came out.

  • Load calculations
  • Rooftop units
  • Ductwork
  • Controls & commissioning
HVAC service & replacement

HVAC service & replacement

Replacement of failed or end-of-life plant, and service work on systems we did not install, with the disruption planned around your tenants.

  • Plant replacement
  • Preventive service
  • Phased shutdowns
  • Emergency repair
Commercial renovation

Commercial renovation

Whole-building and floor-by-floor renovation held under one contract, coordinated so the mechanical work does not become somebody else’s problem.

  • Single point of contract
  • Trade coordination
  • Permit filing
  • Occupied buildings
Tenant build-outs

Tenant build-outs

Shell to finished space on a schedule that respects an opening date and a landlord’s access rules.

  • Space planning
  • ADA compliance
  • Landlord liaison
  • Out-of-hours work
Mechanical & piping

Mechanical & piping

Process piping, boilers, pumps and distribution, the parts of a building that fail expensively when they are installed by the cheapest bidder.

  • Process piping
  • Boilers & pumps
  • Distribution
  • Testing & balancing
General contracting

General contracting

Holding the whole job under our Class C licence, with the mechanical scope in-house rather than subcontracted and marked up.

  • Full GC scope
  • Scheduling
  • Subcontractor management
  • Closeout & O&M

Send the drawings, or just the address and what you are trying to achieve. We will come back with questions before we come back with a number.

Request a bid

Ready for a straight answer and a written price?

Serving Bridgeport, Pilsen, Chinatown and the surrounding area since 2002.

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