Seaside Gas Service, Inc

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Claim This BusinessAbout Seaside Gas Service, Inc
Seaside Gas Service, Inc operates as an HVAC contractor serving homeowners across South Yarmouth, Massachusetts. The business maintains a perfect 5-star rating accumulated from 347 customer reviews, reflecting consistent service quality in a region where seasonal temperature extremes create demanding heating and cooling needs. Technicians employed by the company respond to service calls throughout Cape Cod and surrounding communities, handling residential heating system repairs, installations, and routine maintenance. The company operates Monday through Friday from 8 AM to 4:30 PM, providing scheduled appointments for non-emergency work.
Customer reviews repeatedly emphasize response speed and problem-solving ability as distinguishing qualities. During a severe 2026 blizzard that knocked out power across the region for two and a half days, leaving one customer's house at 38 degrees Fahrenheit, a technician arrived within hours and restored the boiler system. Another reviewer describes a technician arriving within twenty minutes of an after-hours call on a frigid January evening to repair a failed furnace, completing the job so the household could return to warmth within an hour. These accounts illustrate the company's approach to emergency situations affecting household comfort and safety.
Named technicians appear prominently across multiple reviews. A reviewer known as Casey receives specific recognition for arriving promptly during a winter emergency, diagnosing the failure quickly, and restoring heat to a worried household. Another customer thanks Casey by name for hard work and quick response to a service request, noting the team handled the work professionally. Multiple reviewers indicate they would recommend the company to neighbors requiring HVAC services, citing both technical competence and courteous service attitude.
What Customers Say
Three of four featured reviewers specifically name Casey as the technician who resolved their emergency, with all three describing rapid same-day or after-hours arrival during winter conditions. Emergency responsiveness and diagnostic skill appear as recurring themes across positive feedback.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–4:30 PM |
| Tuesday | 8 AM–4:30 PM |
| Wednesday | 8 AM–4:30 PM |
| Thursday | 8 AM–4:30 PM |
| FridayToday | 8 AM–4:30 PM |
| Saturday | Closed |
Services
Boiler Installation & Repair
Installation of new boiler systems and emergency repairs for residential heating, as evidenced by a post-blizzard repair scenario.
Furnace Repair & Maintenance
Diagnosis and repair of failing furnace systems, including older units that stopped functioning during cold weather.
Emergency Heating Service
After-hours and same-day emergency response for heating system failures affecting household comfort.
Heating System Diagnostics
Technical assessment to identify the specific component causing furnace or boiler malfunctions.
Preventive Maintenance
Regular service to maintain heating system performance and prevent unexpected failures.