Pro Listing

C2S Energy

HVAC Companies in New Bedford, Massachusetts
Ranked #6 in New Bedford | Grade B
4.90 (181 reviews)

C2S Energy

C2S Energy provides HVAC services in New Bedford, Massachusetts with an emphasis on heat pumps and mini-splits integrated into energy-efficiency projects. Customers frequently note strong communication, tidy job sites, and helpful guidance through program steps.

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Why Homeowners Choose This Business

Homeowners mention steady communication, punctual crews, and tidy work areas. Projects are coordinated with attention to problem-solving when issues come up, and questions about rebates and program steps are addressed clearly Local experience that helps homeowners across New Bedford, Massachusetts compare a more region-aware provider.

Service Area

New Bedford and neighboring SouthCoast communities in Massachusetts.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Consultant
  Renovation Services
  Heat Pump Installation
  Ductless Mini-Splits
  Installations
  HVAC installation
  Ventilation upgrades
  Bathroom Fan Venting
  Energy Efficiency Upgrades
  Mass Save Coordination
  Residential HVAC
  Multi-Zone Mini Splits
  HVAC replacement
  Rebate Assistance
  Attic Venting

Services include heat pump and mini-split installation, ductless systems, ventilation corrections for bathrooms/attics, insulation-related HVAC tie-ins, and energy upgrade coordination.

Reviews

Customer Reviews

Rebecca Desrosiers
Daniel and his crew where super professional. They installed the vents for our bathroom fans which had none to the roof and advised us of the issue and would not proceed with work without correcting the issue to continue the insulation job…
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Daniel and his crew where super professional. They installed the vents for our bathroom fans which had none to the roof and advised us of the issue and would not proceed with work without correcting the issue to continue the insulation job in our attic. They are very thorough, precise, super clean, when they left my home didn’t even look like they were here at all. Very good at communicating about everything, answered every question I asked them and very polite. These 3 gentlemen are the definition of professionalism! Thank you C2S Energy for the great crew and work
Cris Cobaugh
I could not be more pleased with the experience I had. Despite numerous schedule changes required by me, I was always treated with courtesy and cooperation. The work performed was handled professionally in every respect. When a problem ar…
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I could not be more pleased with the experience I had. Despite numerous schedule changes required by me, I was always treated with courtesy and cooperation. The work performed was handled professionally in every respect. When a problem arose, it was quickly addressed and with my best interest in mind. A job well done
A. F.
C2S is an excellent company with a field supervisor who cares.("Nelson") They did an awesome job on my wall.. & the crew actually cleaned up after they were done. My wall looks great! If you need a reasonable price with very polite and prof…
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C2S is an excellent company with a field supervisor who cares.("Nelson") They did an awesome job on my wall.. & the crew actually cleaned up after they were done. My wall looks great! If you need a reasonable price with very polite and professional workers this is the place you need to call.
Tim OBrien
Phenomenal experience from start to finish. Could not recommend C2S enough. We had two mini-splits installed they look and work great. Excellent communication with Richie throughout the entire process to make sure all my questions were answ…
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Phenomenal experience from start to finish. Could not recommend C2S enough. We had two mini-splits installed they look and work great. Excellent communication with Richie throughout the entire process to make sure all my questions were answered regarding the MassSave program.
Michele Freedman
I can’t thank C2S enough for the top notch job they did on my home insulation, mold remediation, and heat pump/mini split project. As with any project of this magnitude you can run into issues but the guys were confident they could solve…
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I can’t thank C2S enough for the top notch job they did on my home insulation, mold remediation, and heat pump/mini split project. As with any project of this magnitude you can run into issues but the guys were confident they could solve whatever obstacles presented to them and they did. The “Orange Crew” and job foreman Nelson were a team that worked together wonderfully and it was a pleasure to have them work on my home. Everything turned out even better than I expected. Rest assured you are in good hands with C2S doing your home insulation and heat pump installation and I love the mini splits especially after using old window AC units for a couple decades. I’ve added before and after pics of the dirt floor crawl spaces, and my attic which had a 50 yr old central AC system that they completely removed before doing the mold remediation and reinsulating! Amazing job all around guys!

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Frequently Asked Questions

Customer feedback points to heat pump and mini-split installations, ventilation corrections, and HVAC work tied to energy upgrades. The company also coordinates details that support Mass Save projects and related improvements.

Reviews mention guidance throughout Mass Save steps and help answering rebate questions. For current eligibility and incentives, it’s best to contact the office directly.

They are based in New Bedford, Massachusetts and work across nearby SouthCoast communities. Availability may vary by project type and season.

Listed hours are Monday through Friday, 8:00 AM to 5:00 PM, and closed on weekends. Scheduling outside these times may require advance coordination.

Reviews describe crews addressing bathroom and attic ventilation before proceeding with related work. They appear to prioritize correcting issues that could affect performance or code compliance.
 Verified Listing

Opening Hours

  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
4.90 (181 reviews) Pro Listing
Address
513 Church St, New Bedford, MA 02745
Business Type
Service
Website
http://www.c2senergy.com/
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