Dynamic Mechanical Service — Sussex NJ
Business Overview
Dynamic Mechanical Service Sussex NJ is a local HVAC and plumbing company based in Sussex, New Jersey. The shop handles residential and light commercial jobs. They offer regular hours Monday through Friday and provide emergency service when heating or plumbing fails on cold winter nights.
The crew includes licensed technicians with hands-on experience in boilers, furnaces, and air conditioning systems. Staff are trained for both oil burner and gas-fired equipment. Jobs range from a routine tune-up to full system replacement.
Key Services
Services are clear and practical. Main offerings include:
- HVAC installation or replacement — ducted and ductless systems.
- HVAC system repair for furnaces, boilers, and air conditioners.
- HVAC system maintenance and seasonal tune-ups.
- Plumbing inspection and gas pipe work.
Extra services often requested in Sussex County are coil cleaning, oil burner service, gas appliance conversions, and process pipe installation.
Areas Served
Dynamic Mechanical Service serves homes and businesses across Sussex County and nearby parts of northern New Jersey and southern New York. Typical towns include Franklin, Vernon, Sparta, Wantage, Lake Mohawk, Newton, Hardyston, Frankford, Highland Lakes, Stillwater, Montague, Green, Fredon, Hamburg, Lafayette, Ogdensburg, Frelinghuysen, Sussex, Vernon Center, Sandyston, Vernon Valley, Andover Township, and Blairstown Township.
They also travel to Monroe, Deerpark, Wawayanda, Warwick, Hamptonburgh, Minisink, Chester, Greenwood Lake, Florida, and Lumberland in New York.
Company History
The business began over 40 years ago as Bill's P&H. Stephen Boyd purchased the company in 2013 and renamed it Dynamic Mechanical Service. The firm expanded from oil burner service into full residential HVAC and plumbing work. Over time they added gas piping, oil tank installation and removal, and industrial process pipe work.
That long local history means they know older Sussex homes, winter snow loads, and summertime humidity in the lake region.
Leadership
Owner Stephen (Steve) Boyd grew up working in commercial plumbing and later worked on climate control projects and propane facilities. He earned his HVACR license while working for a major propane company. Steve bought the business and ran it part time until 2016. Since then he has run the company full time from Sussex, NJ.
Steve is hands-on in the community and keeps crews focused on safe, code-compliant work.
Specialties & Highlights
- Oil burner service and oil tank work for older Sussex homes.
- Coil cleaning to improve AC efficiency after humid summers near Lake Mohawk.
- Gas appliance conversions and gas pipe installation.
- Process pipe and industrial maintenance for local businesses.
Why Locals Choose Dynamic Mechanical Service
People in Sussex and nearby towns hire Dynamic Mechanical Service Sussex NJ for steady, practical work. The team knows local weather and older home systems. They offer clear estimates, licensed technicians, and steady follow-up after a job is done.
With roots going back decades and a local owner who lives in Sussex, the company stays part of the community. That experience shows up in dependable service when a furnace fails in winter or a boiler needs service in spring.
Hours: Mon–Fri 6:30 AM–4:30 PM. Closed Sat–Sun.
Contact Information
Dynamic Mechanical Service
: Sussex, NJ 7461
Business Services
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
Business Location & Hours
| Mon: | 6:30 AM - 4:30 PM |
| Tue: | 6:30 AM - 4:30 PM |
| Wed: | 6:30 AM - 4:30 PM |
| Thu: | 6:30 AM - 4:30 PM |
| Fri: | 6:30 AM - 4:30 PM |
| Sat: | Closed |
| Sun: | Closed |



