Proto Home Service Plumbing Heating & Cooling
HVAC contractor in Milton, MA 02186
About this company
Proto Home Service Plumbing Heating & Cooling is listed as an HVAC contractor at 14 Lothrop Ave in Milton, Massachusetts, in Norfolk County. It is one of 4 HVAC companies in ZIP 02186.
Other HVAC companies nearby
Michael Grella Plumbing & Heating25 the Ledgeway, Milton
1.3 mi(617) 981-1113
Montrond Company790 Hyde Park Ave, Hyde Park
1.6 mi(617) 571-2254
McMahon Plumbing & Heating47 Business St, Hyde Park
1.7 mi(617) 364-2200
Atco HVAC43 Lyman Rd, Milton
1.8 mi(617) 438-8264
Narrow Way Plumbing & Heating217 Norfolk St, Dorchester Center
2.0 mi(617) 436-5229
Housing market around ZIP 02186
Figures describe the local area, not this company.
Typical home value$1,076,000+3.6% past year · +70% in 10 years
Typical rent$3,625
12-month value outlook+1.4%
New homes permitted, 20251,194Norfolk 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: Norfolk County permitted 1,194 new homes in 2025, including 767 apartment units. 8% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.