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your home comfort EXPERTS

HVAC Installation & Repair Services In Wilmington, Delaware

Vai Services is your locally-owned HVAC service provider in Delaware. We proudly serve our community and its surrounding areas to keep homes comfortable and energy efficient throughout the year. 


Our team offers comprehensive services for HVAC in Delaware. With our knowledge and experience, we understand the most effective way to treat indoor spaces through your HVAC systems. This is how we’ve become some of the most trusted home comfort experts in our area. 


We’re dedicated to your satisfaction, and it shows in the quality of our work. We provide straightforward and honest solutions for HVAC installation, maintenance, and repair services throughout Delaware and nearby surrounding areas. We’ll provide you with solutions that are affordable, long-lasting that meet your home’s long-term HVAC needs. 


We provide 24/7 emergency services for HVAC issues that need immediate attention. We also provide convenient appointment times that extend into the evenings and weekends. Get in touch with us today and let the home comfort experts at Vai Services deliver outstanding service and efficient, affordable HVAC solutions. 

We excel at delivering HVAC solutions that make your indoor spaces more comfortable any time of the year. This is why we focus on the three main aspects of effective HVAC systems: heating, cooling, and indoor air quality. Trust our team to deliver results that you can feel in terms of indoor space comfort, and see by lower heating and cooling costs. 

Affordable HVAC Services

Vai Services offers solutions for residential HVAC in Delaware that are honest, straightforward, and prompt. We know how difficult it can be to find a reliable and trustworthy contractor that lives up to their promises. That’s why we’re the choice service provider for our customers, as we deliver fair and honest services at reasonable prices.  

HVAC Installation

Let our team of reliable and professional technicians provide HVAC installation in Delaware during the construction of your new home or to replace an older system that has broken down. If you’re renovating, consider upgrading your HVAC system to newer, efficient models that can save up on heating and cooling costs. 

HVAC Repair

If you're noticing issues in your home like ineffective cooling and heating or any audible signs of issues, get in touch with our team to book your appointment for HVAC diagnosis and repair in Delaware and nearby areas. We’ll find the source of the problem and repair it as soon as possible. 

HVAC Maintenance

Maintain the best quality of your HVAC system by catching minor issues before they evolve into major, costly issues later on. Regular maintenance can also maximize the lifespan of your equipment. Experts recommend having HVAC systems maintained by a professional at least once a year. 




Licensed, Insured, & Bonded
Emergency Service
Available Evenings & Weekends 
Affordable, Quality
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