Thessen Services LLC
HVAC contractor in Hewitt, NJ 07421
About this company
Thessen Services LLC is listed as an HVAC contractor at 870f Warwick Tpke in Hewitt, New Jersey, in Passaic County. It is one of 2 HVAC companies in ZIP 07421.
Other HVAC companies nearby
Available Plumbing And Heating30 Cold Spring Rd, Hewitt
0.5 mi(877) 430-4245
Tremarco Service LLC42 Karen Rd, Highland Lakes
2.6 mi(848) 278-6619
Dag's Central Air LLC36 Wawayanda Rd, Highland Lakes
3.2 mi(908) 578-7702
Bse Mechanical52 Tintle Ave, West Milford
3.8 mi(973) 728-0765
Comfort Pro Heating and Air Conditioning Inc.54 Marshall Hill Rd, West Milford
4.4 mi(862) 238-8727
Housing market around ZIP 07421
Figures describe the local area, not this company.
Typical home value$485,000+3.6% past year · +87% in 10 years
12-month value outlook+2.5%
Days to sale agreement33New York metro · 32 a year ago
New homes permitted, 2025585Passaic County
Listings with a price cut16.6%New York metro
Sale price vs list102.3%New York metro
New construction sales390New York metro, Aug · −29% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Passaic County permitted 585 new homes in 2025, including 359 apartment units. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.