74 Massabesic Street, Manchester
HVACSource: OSM
Maintenance guide · New Hampshire
Facility Maintenance Contractors in New Hampshire
64 maintenance contractors in 43 cities and towns, from OpenStreetMap (refreshed November 6, 2026).
How Many Maintenance Contractors Are There in New Hampshire?
We list 64 maintenance contractors in New Hampshire: 23 HVAC, 15 plumbing, 13 electrical, 10 roofing and 0 fire protection companies, across 43 {cities.length === 1 ? 'city' : 'cities and towns'}. Check each license and insurance certificate, and ask whether they take commercial work.
23HVAC
15plumbing
13electrical
10roofing
By Category in New Hampshire
Cities and Towns
- Manchester 11
- Exeter 3
- Nashua 3
- Concord 2
- Dover 2
- Durham 2
- Keene 2
- Meredith 2
- Pittsfield 2
- Portsmouth 2
- Allenstown 1
- Ashland 1
- Auburn 1
- Brentwood 1
- Canaan 1
- Conway 1
- Derry 1
- East Merrimack 1
- Enfield 1
- Epping 1
- Goffstown 1
- Hillsborough 1
- Hooksett 1
- Jaffrey 1
- Laconia 1
- Lebanon 1
- Littleton 1
- Loudon 1
- Moultonborough 1
- Newfields 1
- Newton 1
- North Hampton 1
- Peterborough 1
- Pinardville 1
- Plaistow 1
- Rindge 1
- Salem 1
- Sunapee 1
- Swanzey 1
- Tilton 1
- Tilton Northfield 1
- West Lebanon 1
- Woodsville 1
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Largest Cities in New Hampshire
Manchester 11 Listed
399 South Main Street, Manchester
Locks & DoorsPhone listedWebsiteSource: OSM
Manchester
HVACPlumbingSource: OSM
605 Front Street, Manchester
HVACPlumbingPhone listedWebsiteSource: OSM
257 Bridge Street, Manchester
HVACPlumbingPhone listedWebsiteSource: OSM
195 South Beech Street, Manchester
HVACPlumbingSource: OSM
Exeter 3 Listed
61 Epping Road, Exeter
HVACWebsiteSource: OSM
61 Epping Road, Exeter
ElectricalWebsiteSource: OSM
89 Holland Way, Exeter
HVACPhone listedWebsiteHours listedSource: OSM
Nashua 3 Listed
323 West Hollis Street, Nashua
Locks & DoorsPhone listedWebsiteSource: OSM
3 Pine Street Extension, Nashua
HVACPhone listedSource: OSM
Nashua
RoofingPhone listedSource: OSM
Concord 2 Listed
465 Josiah Bartlett Road, Concord
Locks & DoorsPhone listedWebsiteSource: OSM
46 Henniker Street, Concord
HVACPhone listedWebsiteHours listedSource: OSM
Keene 2 Listed
Keene
PlumbingSource: OSM
21 Victoria Court, Keene
HVACPhone listedWebsiteHours listedSource: OSM
Meredith 2 Listed
22 Foundry Avenue, Meredith
ElectricalPhone listedWebsiteSource: OSM
185 Waukewan Street, Meredith
Locks & DoorsPhone listedWebsiteHours listedSource: OSM
Maintaining a Building in New Hampshire
How many maintenance contractors are listed in New Hampshire?
We list 64 businesses in New Hampshire across 43 {cities.length === 1 ? 'city' : 'cities and towns'}: 23 HVAC, 15 plumbing, 13 electrical, 10 roofing, 1 pest control, 9 locks & doors, 1 handyman. The most are in Manchester (11), Exeter (3), Nashua (3).
How do I check a contractor license in New Hampshire?
Search the state licensing board or the city or county that licenses the trade, and match the exact business name and license number. Requirements differ by trade. Ask for a certificate of insurance as well, sent directly by the contractor's insurance agent.
Which inspections does a building in New Hampshire need?
It depends on the building and local code. Fire extinguishers, sprinklers, alarms and emergency lights follow NFPA standards as adopted locally, and elevators and backflow preventers have their own local authorities. Ask your fire marshal, water utility and insurer.
Plan ahead with the maintenance schedule, the budget calculator and the license and insurance guide.