At NI HVAC Services, we specialize in professional air conditioning installation tailored to your property’s needs. Our certified technicians handle everything from system selection to setup, ensuring optimal performance, energy efficiency, and long-term durability. With over 20 years of experience, we proudly serve residential and commercial clients throughout New England.
We combine expert craftsmanship with top-tier technology to deliver a flawless cooling experience — from consultation to completion.
Advantages:
Licensed & Insured Technicians: Certified professionals ensuring safety and quality.
Energy Efficiency Focus: We install modern, eco-friendly systems that lower energy bills.
Fast & Reliable Service: Prompt scheduling and on-time installation guaranteed.
12-Month Warranty: Every installation is backed by a one-year service guarantee.
From your first call to post-installation support, our process is designed for simplicity, transparency, and satisfaction.
We assess your cooling needs, space, and budget to recommend the ideal HVAC system.
Our team helps you choose the best model for performance and efficiency.
Certified technicians complete the installation with precision and care.
We test all functions and provide a 12-month warranty for peace of mind.
Common questions about our professional AC installation services in Massachusetts.
Most installations are completed within one day, depending on system size and complexity.
Yes — we handle both home and business cooling installations across multiple states.
We work with leading HVAC brands to ensure efficiency and reliability.
Absolutely. We remove old units and replace them with high-performance systems.
Regular maintenance and choosing ENERGY STAR systems make a huge difference.
Yes, all NI HVAC technicians are certified and insured for safety and compliance.
Our reputation is built on satisfied customers who rely on us for fast response, honest pricing, and exceptional workmanship. See what our clients have to say about their experience with NI HVAC Services.
From residential air conditioning installations to large-scale commercial heating systems, NI HVAC Services has successfully completed more than 750 projects. Each job is handled with precision and a commitment to lasting performance, reflecting our dedication to quality and customer satisfaction.
Tell us about your project — our licensed technicians will contact you to schedule your HVAC service or provide a free quote.
24/7 Email Support
Monday to Saturday: 8:00 AM – 6:00 PM
Serving all major counties
Monday - Saturday: 8:00 AM - 6:00 PM
Sunday: Closed
Emergency services available 24/7
We respond to all inquiries within 24 hours during regular business hours.
Monday to Saturday: 8:00 AM – 6:00 PM
24/7 Email Support
Serving all major counties
