At CAC Mechanical Services Inc., we are a third-generation family-owned and operated business based in Salem, NH, and serving Southern New Hampshire and Northeast Massachusetts. We take pride in our ability to provide top-quality air conditioning and heating services to residential and commercial customers alike. Our passion is to deliver unparalleled support through expert service, competitive pricing, and a commitment to customer satisfaction.
Services
We offer a wide range of services to cater to the diverse needs of our customers. From residential air conditioning repair and maintenance to commercial HVAC design/build and installation, we have the expertise and resources to get the job done efficiently. Our services include:
Residential Services
- Air Conditioning Repair
- Air Conditioning Maintenance
- Air Conditioning Installation
- Heating Repair
- Heating Maintenance
- Heating Installation
- Indoor Air Quality (IAQ)
- Ductless HVAC
- Heat Pumps
- VRF Systems
- New Construction HVAC
- Maintenance Plans
Commercial Services
- Commercial HVAC
- Commercial Boilers
- Commercial Sheet Metal Fabrication
- Commercial Refrigeration
- Exhaust and Make-Up Air Systems
- Clean Rooms & Computer Rooms
- Health Care Facility/OR
- Commercial Design/Build
- Commercial Maintenance Plans
Other Services
- 24/7 Emergency Service
- Design/Build Engineering
- Sheet Metal Fabrication
- Pipe Fabrication
- Project Management
- Temperature Controls
- Energy Management Analysis
- IAQ Analysis
Mission Statement
At CAC Mechanical Services Inc., our mission is to provide exceptional services that meet the unique needs of our customers. We strive to deliver quality workmanship, timely service, and unparalleled customer care. Our goal is to build long-lasting relationships with our customers, and we take pride in the trust they have placed in us.
Our Team
Meet our experienced team of experts, led by President Bruce Dearden, Vice President Robert DeCesare, Sr., Operations Manager Brian Dearden, Office Manager Kim Dearden, and Accounting Department John Kobzik, Project Manager/Estimator Lynne Lodato, Assistant P.M. / Estimator Jack Costello, and Service Manager Diane Harb.
Why Choose Us?
- Experience: We have over 30 years of experience in the HVAC industry.
- Expertise: Our technicians are highly trained and knowledgeable in the latest HVAC technology.
- Customer Service: We prioritize customer satisfaction and will work tirelessly to resolve any issues that may arise.
- Competitive Pricing: We offer competitive pricing without compromising on quality.
Contact Us
Don't hesitate to reach out to us at 603-267-0484 for all your HVAC needs. Our dedicated team is always ready to assist you.
Overall Experience
The reviews highlight the mixed experiences of customers with CAC Mechanical. While some customers had a very positive experience, others were left frustrated with the service.
Positive Experiences
The company received praise for its professionalism, punctuality, and reliability. Customers appreciated the honest and knowledgeable staff, who delivered on promised timelines and prices. The maintenance service was also commended for being prompt and reliable.
Negative Experiences
On the other hand, some customers were dissatisfied with the service. One customer experienced poor communication and professionalism, while another customer had a frustrating experience with a faulty repairs job that took multiple attempts to fix.

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