Martel Plumbing & Heating Inc
HVAC contractor in Dover, NH 03820
About this company
Martel Plumbing & Heating Inc is listed as an HVAC contractor at 59 Old Rochester Rd in Dover, New Hampshire, in Strafford County. It is one of 5 HVAC companies in ZIP 03820.
Other HVAC companies nearby
Strogen's Service Experts30 Centre Rd Ste 4, Somersworth
2.7 mi(603) 332-6466
Sid Harvey Industries16 Industrial Park Rd, Dover
3.0 mi(603) 740-9715
Pro HVAC32 Crosby Rd, Dover
3.2 mi(603) 743-4822
C-Moses Plumbing & Heating Inc.Railroad Ave, Rochester
4.8 mi(603) 335-0225
Jeff's K-1 Heating585 Calef Hwy, Barrington
5.2 mi(603) 664-6020
Housing market around ZIP 03820
Figures describe the local area, not this company.
Typical home value$541,000+1.6% past year · +111% in 10 years
Typical rent$2,292+2.4% past year
12-month value outlook+1.4%
New homes permitted, 2025450Strafford 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: Strafford County permitted 450 new homes in 2025, including 166 apartment units. 20% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.