If you own a furnace (forced hot air), you may have heard about the dangers of a “cracked heat exchanger”. While you don’t need to know everything about how a furnace works, it’s important to know that a problem with your heat exchanger is serious and should be addressed immediately. If you’re curious about what a heat exchanger is, why they fail, and what you can do to keep you and your family safe this heating season, then this article is for you.
$280
Panel Inspection
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *MA Residents ONLY
$250
Rebate on Tankless Water Heater Install
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *MA Residents ONLY
Up to
$500
HVAC System Buy Back
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *MA Residents ONLY
$149
HVAC Tune Up
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *MA Residents ONLY
Buy 2 Get 1
Free
Smart Outlets
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *NH & ME Residents ONLY
$149
Electrical Safety Inspection
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *NH & ME Residents ONLY
$99
Drain Camera Inspection
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *NH & ME Residents ONLY
$89
Water Heater Maintenance
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *NH & ME Residents ONLY. Gas and Electric only. New customers only.
Up to
$1000
System Buy Back Program
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *NH & ME Residents ONLY
$50 Off
Any Repair over $200
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *NH & ME & MA Residents ONLY
15% OFF
Humidifiers
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 02/01/2026 *NH & ME Residents ONLY
Up to
20% OFF
Lighting Projects
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 01/01/2026
*MA Residents ONLY
Refer a Friend
and Get a $100
Visa Card
More InfoCannot be combined with other offers or discounts. Expires 01/01/2026
Win a
FREE
Generac Generator
More InfoCannot be combined with other offers or discounts. Expires 01/01/2026
*NH & ME Residents ONLY
Up to
$500 OFF
Water Heater Replacements
*up to $250 for standalone, and up to $500 for tankless.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 01/01/2026
*NH & ME Residents ONLY
0% for 72 Months
on NEW HVAC Systems
*Subject to approval, call for complete details.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 01/01/2026
*NH & ME Residents ONLY
Up to
20% OFF
Water Heater Replacements
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 01/01/2026
*MA Residents ONLY
$99
Main Drain Camera Inspection
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
*MA Residents ONLY
As low as
$134/mo
for NEW HVAC System Installs
*subject to approval and system type.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
*MA Residents ONLY
FREE
Duct Cleaning with purchase of a Central Air HVAC System
*up to 25 vents.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
*MA Residents ONLY
10% OFF
Christmas Lighting Packages
*with the purchase of a portable generator.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
BOGO
Drain Cleaning
*excludes main drains.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
FREE Generator
SCHEDULE NOWFREE Generator refers to generator equipment only. Once the generator installation is completed, winners will be credited back the cost of equipment ONLY via check. Customers must put down a deposit to qualify for the free generator. Job must be completed by the first of the year to be eligible. Offer expires 12/01/25.
*NH & ME Residents ONLY
25% OFF
Christmas Lighting Packages
*with the purchase of a whole home standby generator.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
*NH & ME Residents ONLY
As low as
$134/mo
on NEW HVAC System
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 01/01/2026
*MA Residents ONLY
$299 OFF
Indoor Air Quality Enviroaire UV Filter
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
*NH & ME Residents ONLY
$100 OFF
Drain Clearing + FREE Main Drain Camera Inspection
*$100 coupon not valid on main drain work performed upon findings.
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
*NH & MA Residents ONLY
10% OFF
Duct Cleaning
SCHEDULE NOWCannot be combined with other offers or discounts. Expires 12/01/2025
*NH & ME Residents ONLY
Refer a Friend and get a
$100
Visa Gift Card
More InfoCannot be combined with other offers or discounts. Expires 9/30/25
Electrical Projects
Same Day Service*
SCHEDULE NOW*Same day service available in most cases. Dependent upon appointment availability.
Financing Made Easy
When you choose Heritage, you can rest easy knowing that we provide straightforward options to help you budget for a complete solution that will last you for decades to come.
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Complete Care Plan
With Complete Care, enjoy peace of mind knowing your home's plumbing, heating, cooling, and electrical needs are handled year after year—hassle-free, with added benefits.
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