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High Efficiency
- Contractors
- Sandwich, MA
About this business
Location details
378 MA-130, Sandwich, MA, 02563, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 8:00 a.m. to 4:30 p.m. | |
| Tue | 8:00 a.m. to 4:30 p.m. | |
| Wed | 8:00 a.m. to 4:30 p.m. | |
| Thu | 8:00 a.m. to 4:30 p.m. | |
| Fri | 8:00 a.m. to 4:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
Clean, quiet and efficient. Nice job!
UPDATED: I've used the experts at High Efficiency for years for routine HVAC maintenance and plumbing. Three years ago we (High Efficiency and I) did a major project: converting our house and my greenhouse to full heat pumps for both heating and a/c. Their estimate was in the mid range; their quality was at the top. The installation, while complex, went very smoothly, and when they booted up the system, everything worked. And still does after three years. Our house is very comfortable, more so than when using baseboard heat,... read more
The company’s owner stands by his work and is highly professional. Their HVAC technicians and plumbers are exceptional. Whenever I’ve needed their services, they’ve been there promptly and with exceptional service. Patrick McGill and David Sullivan are outstanding and very reliable. Patrick McGill can fix anything. This company should be your first and only choice for heating, cooling, and plumbing issues. Once you experience their services, you’ll never go back to anyone else. Mike Parma Facilities Director
Very pleased. Technicians were on time, polite & professional. Glad I chose High Efficiency!
Frequently asked questions about High Efficiency
How is High Efficiency rated?
High Efficiency has a 4.7 star rating with 253 reviews.
When is High Efficiency open?
High Efficiency is closed now. It will open tomorrow at 8:00 a.m.
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