Ken's HVAC Service
HVAC contractor in Waltham, MA 02451
About this company
Ken's HVAC Service is listed as an HVAC contractor at 28 College Farm Rd in Waltham, Massachusetts, in Middlesex County. It is one of 8 HVAC companies in ZIP 02451.
Other HVAC companies nearby
C & D Plumbing & Heating Co.173 Seminole Ave, Waltham
0.8 mi(781) 893-6730
C.R. Fremault Plumbing & Heating24 Woodlawn Ave, Waltham
1.1 mi(781) 899-6392
Dagostino Heating10 Dale St, Waltham
1.1 mi(617) 590-5775
Valiant Oil Co Inc30 Elm St, Waltham
1.6 mi(781) 891-1000
Elite Mechanical Corp.17 Prospect Hill Rd, Waltham
1.7 mi(781) 899-0222
Housing market around ZIP 02451
Figures describe the local area, not this company.
Typical home value$795,000+0.2% past year · +60% in 10 years
Typical rent$3,271+4.2% past year
12-month value outlook+1.1%
New homes permitted, 20252,341Middlesex County
Days to sale agreement14Boston metro · 15 a year ago
Listings with a price cut23.7%Boston metro
Sale price vs list101.3%Boston metro
New construction sales302Boston metro, Aug · +23% 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: Middlesex County permitted 2,341 new homes in 2025, including 1,372 apartment units. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.