How we work

The most important HVAC decisions are made before installation day.

Equipment selection is only one part of the project. Capacity, placement, routes, airflow, drainage, power, piping, access, protection and finish work determine how well the system belongs in the home.

Protected hallway in a finished home with floor covering and an open service chase exposing piping.
Protected hallway in a finished home with floor covering and an open service chase exposing piping.
Protected hallway in a finished home with floor covering and an open service chase exposing piping.

01

Understand the home and the goal

We begin with the property, the existing systems, the rooms involved and what the homeowner wants to improve.

02

Review the existing conditions

Model numbers may answer some of the first questions. For a more involved project, we may request photographs or arrange a site visit to review the equipment, routes, utilities, access and nearby finishes.

03

Plan the system

Equipment, capacity, locations, distribution, controls, drainage, venting and supporting work are considered together.

04

Put the complete scope in writing

The proposal identifies the major equipment, included work, connected trades, price, payment schedule, assumptions and exclusions.

05

Protect and coordinate the home

Access, deliveries, building requirements, work-area protection and any related trades are organized before the start.

06

Install, start up and close out

Orange Mechanical completes the agreed system work, checks operation, reviews the controls and finishes the related work included in the proposal.

What the proposal should settle

The important decisions, in writing.

Major equipment

Equipment locations

Routes and penetrations

Power, piping, drainage and venting

Ductwork, controls and supports

Protection and access

Related carpentry and finish work

Assumptions and exclusions

Price and payment schedule

One line of responsibility

Fewer handoffs. Clearer accountability.

When a project crosses HVAC, plumbing, electrical and finish work, Orange Mechanical keeps it in one scope instead of leaving the homeowner to coordinate separate trades.

Discuss a Project

Orange Mechanical

Residential HVAC and mechanical projects in Staten Island, Brooklyn and Manhattan.

Orange Mechanical LLC · NYC Department of Consumer and Worker Protection · Home Improvement Contractor License #2071733-DCA

© 2026 Orange Mechanical LLC