National Grid
HVAC contractor in New York, NY 10303
About this company
National Grid is listed as an HVAC contractor at 200 Gulf Ave in New York, New York, in Richmond County. It is one of 6 HVAC companies in ZIP 10303.
Other HVAC companies nearby
Strong Brothers HVAC Corp272 Van Name Ave, New York
1.3 mi(347) 309-6028
Citywide Plumbing and Heating Corp2901 Richmond Ter, Staten Island
1.4 mi(718) 447-5552
P.A.C. Plumbing, Heating, & A/C545 Port Richmond Avenue, Staten Island
2.0 mi(718) 720-4980
ASM Mechanical Company152 Watchogue Rd, Staten Island
2.4 mi(347) 692-4777
Air Rescue NY957 Post Ave, New York
2.4 mi(718) 501-1616
Housing market around ZIP 10303
Figures describe the local area, not this company.
Typical home value$554,000+4.7% past year · +78% in 10 years
12-month value outlook+1.6%
Days to sale agreement33New York metro · 32 a year ago
New homes permitted, 2025508Richmond 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: Richmond County permitted 508 new homes in 2025, including 75 apartment units. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.