North Shore Heating Specialists
Top-Rated Heating Services in Haverhill, MA
Heating emergency? We dispatch to Haverhill the same day — most calls reached within about two hours.
Schedule Heating Service
Same-day appointments · We call to confirm
Services We Offer in Haverhill
Repairs & No-Heat Calls
No heat, short cycling, or a system that will not fire.
Maintenance & Tune-Ups
Keeping it running before the cold arrives.
Installation & Replacement
New furnaces, boilers and heat pumps.
Systems & Controls
Heat pumps, conversions and smart controls.
What winter actually asks of a system in Haverhill
Haverhill drops below freezing on about 143 nights a year, and below 10°F on about 21 of them. Those coldest nights — not the average winter day — are what a furnace, boiler or heat pump has to be sized for. A system that keeps up in November and struggles in January is usually a sizing problem, not a broken one.
NOAA 1991–2020 Climate Normals, recorded at the Haverhill station — the nearest reporting station, barely a mile away.
Local systems
Haverhill systems & permits
National Grid supplies both gas and electricity in Haverhill, so gas heat is on the table across most of the city and Massachusetts' seven-year gas meter replacement law applies to every gas customer. NOAA's 1991–2020 normals for the Haverhill station are 6,561 heating degree days against 556 cooling degree days — the heating season carries roughly twelve times the load of the cooling season. Where oil is still the fuel, Haverhill's own electrical ordinance goes past the state code: an oil burner must have an emergency switch at the burner and a second one outside the fire area, plus a firomatic thermal switch.
Sources: haverhillma.gov · ncei.noaa.gov
Haverhill's local electrical regulations require that oil burners have an emergency switch at the burner and outside the fire area, and have a firomatic thermal switch. This is a Haverhill requirement published by the city's Electrical Inspections Department and codified in Chapter 120 of the city ordinances.
Massachusetts state law mandates that gas meters be replaced every seven years at no cost to the customer. National Grid contacts Haverhill gas customers by text, email, letter and automated call, and the City warns that ignoring the outreach can lead to temporary disconnection.
NOAA 1991–2020 normals at the Haverhill, MA station (USC00193505): 6,560.6 heating degree days and 555.7 cooling degree days per year, annual average temperature 48.4°F.
Both electric and natural gas service in Haverhill are provided by National Grid.
Why Haverhill Chooses Spencer
Straightforward heating work from a local team — clear pricing, licensed technicians, and appointments that actually happen when we say they will.
Licensed & Insured in Massachusetts
Every heating technician we send to Haverhill is fully licensed, insured and background-checked.
Upfront, Flat-Rate Pricing
You approve the price before any work begins. No hidden fees, no surprise charges, no overtime rates.
Same-Day Service
Same-day appointments across Haverhill and the surrounding North Shore communities.
Family-Owned and Local
A local family business, not a national call centre. The person who answers is the person who dispatches.
What Spencer Customers Say
Google reviews for Spencer Home Services.
Heating FAQs in Haverhill
Still have a question? 978-293-5770
Heating service in Haverhill, and 66 nearby towns
We cover 67 towns across the North Shore, Greater Boston and southern New Hampshire.
67Towns covered
Essex County
- Amesbury
- Andover
- Ballardvale
- Beverly
- Boxford
- Danvers
- Essex
- Georgetown
- Gloucester
- Groveland
- Hamilton
- Haverhill
- Ipswich
- Lynn
- Lynnfield
- Manchester by the Sea
- Marblehead
- Merrimac
- Middleton
- Nahant
- Newbury
- Newburyport
- North Andover
- Peabody
- Plum Island
- Rockport
- Rowley
- Salem
- Salisbury
- Saugus
- South Hamilton
- Swampscott
- Topsfield
- Wenham
- West Newbury
Middlesex County
Rockingham County, NH
Norfolk County
- Brookline
No town by that name — try a nearby one.
Don’t see your town? Call 978-293-5770 — we cover more than we list.