Business Details
Emergency
services
Expert HVAC Solutions for Homes & Businesses
CAC Mechanical Services has been a trusted provider of HVAC solutions for over three decades. As a third-generation family-owned business based in Salem, NH, we combine deep industry expertise with a personalized approach to serve residential and commercial clients across Southern New Hampshire and Northeast Massachusetts. Our OSHA-certified technicians specialize in heating, cooling, and air quality systems, offering repair, installation, and maintenance services tailored to meet the unique needs of homeowners, architects, engineers, and commercial facilities. We prioritize energy efficiency, system longevity, and customer satisfaction, supported by 24/7 emergency service and in-house sheet metal fabrication capabilities.Our commitment to quality is reflected in our solutions-based approach, which addresses complex challenges while maintaining cost-effectiveness and environmental responsibility. With a proven reputation for resolving even the most difficult HVAC issues, we deliver reliable performance and unmatched value through proactive maintenance and cutting-edge technology. Our team remains dedicated to fostering long-term relationships built on trust, transparency, and technical excellence.
Services
HVAC Repair
Air Conditioning Installation
Heating Maintenance
Commercial HVAC Service
Air Quality Solutions
Highlights and features
- 30+ years of family-owned HVAC expertise
- OSHA-certified technicians with specialized training
- 24/7 emergency service availability
- Energy-efficient solutions for reduced operating costs
- In-house sheet metal fabrication capabilities
Associations and certifications
- OSHA
What people say
Knowledgeable staff
Worked hard to fix problem
Services
HVAC Repair
Our OSHA-certified technicians provide comprehensive HVAC repair services for all makes and models. We specialize in resolving complex system malfunctions while ensuring safety and efficiency. With 24/7 emergency availability and in-house fabrication capabilities, we deliver swift solutions that restore comfort and prevent future issues through thorough diagnostics and quality parts replacement.
Air Conditioning Installation
We offer expert air conditioning installation for residential and commercial properties. Our design/build approach creates energy-efficient cooling systems tailored to specific building requirements. Using leading brands like Bryant and Mitsubishi, we ensure optimal temperature control, improved air quality, and long-term reliability through proper system sizing and professional execution.
Heating Maintenance
Our preventative heating maintenance plans extend equipment lifespan while reducing energy costs. Technicians perform comprehensive inspections, cleaning, and adjustments to maximize system efficiency. This proactive approach prevents breakdowns, improves indoor air quality, and maintains manufacturer warranties through documented service history and performance optimization.
Commercial HVAC Service
We provide specialized HVAC services for commercial facilities including healthcare centers, computer rooms, and new construction projects. Our capabilities include custom ductwork, piping, and kitchen exhaust systems. With experience in institutional mechanical contracting, we deliver solutions that meet strict operational requirements while maintaining energy efficiency and regulatory compliance.
Air Quality Solutions
Our air quality services address ventilation, filtration, and humidity control needs for healthier indoor environments. We install and maintain systems that reduce allergens, contaminants, and moisture issues. Through IAQ analysis and energy management strategies, we create comfortable spaces that support productivity and well-being in both residential and commercial settings.
Questions
What HVAC services do you offer?
We provide complete heating, cooling, and air quality solutions including repair, installation, and maintenance for residential and commercial systems.
Are emergency services available?
Yes, our OSHA-certified technicians offer 24/7 emergency HVAC repair services across Southern New Hampshire and Northeast Massachusetts.
Which areas do you serve?
We serve Salem, NH and surrounding communities including Pelham, Methuen, and Windham with both residential and commercial HVAC solutions.
Do you offer maintenance plans?
Yes, we provide seasonal maintenance plans to optimize system performance, extend equipment life, and maintain energy efficiency year-round.
How does the Inflation Reduction Act affect HVAC installations?
We can help customers navigate IRA tax credits for energy-efficient HVAC systems, including 30% credits for qualifying heat pumps and furnaces.
