Commercial Plumbing, Heating, Ventilation, and Air-conditioning
• Free estimates available on some service items, and all new installations and equipment replacements to make dealing with 4D and Associates a pleasant and predictable experience.
• Plan and spec to 100% design build. 4D and Associates is a full-service mechanical contractor serving PA, NJ, DE, and MD since 1992.
• New building, renovation, and service for what we sell and what others may have installed.
• Preparation for real estate sales with drain scopes, drain cleaning, and drain repairs 100% from street (or “on site”) sanitary, storm water, domestic water, gas (natural and propane), to your point of use. Water heater repair/replace, fixture repair/replace, leak repair, and weak performing system solutions.
• Plumbing specialties like grease traps, backflow preventer inspections, water treatment systems (softeners, neutralizers, filtration, etc), ice machines, lawn sprinklers, and specialty pumps.
• Gas pipe repairs and gas fireplace log installation.
• HVAC gasGeneral Contractor, oil, electric system service, replacement, upgrades, and performance reviews. Professional efficiency analysis for a better performing and economical boiler, furnace, air-conditioning, and ventilation system(s).
• Bathroom and kitchen remodels, additions, remodels, and new construction.
• 100% material and labor warranty for 1 year on all installations, longer manufacturer warranties on some factory items, and with extended warranty plans available.