GB Comfort Services, LLC Plumbing-Heating-Cooling

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About GB Comfort Services, LLC Plumbing-Heating-Cooling
GB Comfort Services, LLC operates as a full-spectrum home comfort provider in Wharton, New Jersey, delivering plumbing, heating, and cooling solutions from a single, owner-operated base. The company holds a 5.0-star average across 221 client reviews, a volume that reflects steady demand in this Morris County community and the surrounding townships of Rockaway, Dover, and Morristown. Their service window runs Monday through Friday, 8 AM to 5 PM, positioning them as a daytime option for standard installations and scheduled maintenance rather than around-the-clock emergency dispatch. The nameplate signals breadth: this contractor tackles boiler replacements, radiator diagnostics, drain clears, and air-conditioner tune-ups under one roof, giving Wharton homeowners a single call when multiple trade needs surface during renovation or seasonal transitions.
What distinguishes GB Comfort from neighborhood rivals is their specialization in fuelconversion projects. Multiple reviewers reference oil-to-gas conversions completed with competitive pricing and meticulous cleanup, an upgrade path increasingly popular in New Jersey as older homes move off heating oil. The crew performs drain repairs, basement sink relines, and piping alterations that fall outside standard HVAC scope, leveraging their plumbing division to resolve water-adjacent problems other contractors patch with temporary fixes. Their approach emphasizes same-day turnaround on priority calls, a practice verified across multiple five-star testimonials where homeowners describe arriving home to functional heat and hot water within hours of morning contact.
Homeowners calling GB Comfort consistently mention three technicians by name: Kevin Jensen (the founder and primary estimator), Mike, and Joe. Gregory T's January 2026 review describes an emergency boiler failure resolved the same day, Kevin prioritized the call, Mike and Joe worked extended hours to restore heat and hot water before evening. Mirca Zagari's conversion project involved Joe and Mike as lead technicians, praised for cleaning their work area and respecting the household during a multi-day gas-line installation. Mark's November 2025 drain repair required a same-day callout that included additional piping to prevent recurrence, a solution-focused habit reviewers note across both plumbing and HVAC tickets.
What Customers Say
All 221 reviews carry five-star ratings, making this one of the few contractors in the Wharton area with a perfect score at scale. Three reviewers specifically address same-day or next-day arrival during emergency breakdowns, while two others describe clean job-site conditions post-conversion. No negative reviews exist in the dataset, with praise centering on technician communication and system longevity.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Boiler Installation & Replacement
Gas and oil boiler new installs and replacements, including same-day emergency swaps when existing units fail unexpectedly.
Oil-to-Gas Conversion
Complete fuel conversion from heating oil to natural gas, covering permit acquisition, burner swap, and gas-line tee-in.
Central AC Tune-Up & Repair
Seasonal air conditioning diagnostics, refrigerant recharges, and component replacement for split-system and packaged units.
Drain Cleaning & Repair
Basement sink drains, main-line snaking, and piping alterations to prevent repeat blockages per Mark's review approach.
Plumbing Fixture Installation
Vanity and sink hookups, pipe extensions, and water-adjacent modifications handled under their plumbing licensing.
Heating System Maintenance
Annual boiler check-ups, combustion analysis, and thermostat calibration to extend equipment lifespan.