High Degree Heating

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Claim This BusinessAbout High Degree Heating
High Degree Heating operates as a heating contractor serving Rochester and the surrounding New Hampshire communities. The business maintains a 4.2-star rating aggregated from 42 customer reviews, reflecting consistent service delivery in the region's residential heating sector. Client feedback indicates the company handles diverse heating equipment including kerosene Monitor units, oil storage systems, furnaces, and boiler installations. The operational schedule covers standard business hours Monday through Friday, closing on weekends to focus on scheduled service appointments.
Reviewer accounts suggest this contractor differentiates through responsive emergency service and transparent technical communication. Multiple customers noted same-day availability during urgent situations, including a Friday afternoon scenario where water pooling around a boiler required immediate attention. Several reviewers described receiving detailed explanations of system conditions without feeling pressured toward unnecessary upgrades, with one client specifically mentioning the technician identified potential issues with a tank-to-furnace supply line while explaining maintenance priorities.
Customer narratives reveal successful resolution of varied heating challenges. One homeowner described a kerosene Monitor heater replacement completed with professional installation and clear guidance. Another account detailed oil storage tank and basement piping replacement, highlighting scheduling convenience and ongoing communication. A barrington resident recounted same-day expansion tank replacement following an emergency call on a Friday afternoon, with the technician arriving within thirty minutes of contact.
What Customers Say
Across 42 reviews, the company holds a strong 4.2-star average with five reviewers awarding perfect ratings. All documented customer experiences mention positive outcomes, with multiple accounts highlighting emergency same-day response capability and transparent diagnosis without aggressive upselling. Common praise points include prompt scheduling, clear communication, and thorough problem explanation.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–4 PM |
| Tuesday | 8 AM–4 PM |
| Wednesday | 8 AM–4 PM |
| Thursday | 8 AM–4 PM |
| FridayToday | 8 AM–4 PM |
| Saturday | Closed |
Services
Kerosene Heater Installation
Installation of kerosene Monitor heating units for residential applications.
Oil Tank Replacement
Replacement of leaking oil storage tanks and associated basement piping.
Furnace Servicing
Annual furnace maintenance, diagnostics, and identifying potential system issues.
Boiler Repair
Emergency boiler repairs including expansion tank replacement and leak resolution.
Mini-Split HVAC System Installation
Ductless mini-split air conditioning systems capable of providing heating in winter months.
System Diagnostics
Technical assessment of heating system conditions with transparent communication to homeowners.