
HVAC Services in Wilmington, Delaware
Comprehensive Comfort Solutions for Local Homes and Businesses
Wilmington, DE, homeowners know how integral a properly working heating and cooling system is to a home. HVAC systems are complicated, which means that a lot can go wrong. From broken evaporator coils to busted thermostats, there’s a lot that you need to watch out for. Thankfully, our team knows the ins and outs of all HVAC systems. If you’re a home or building owner who needs HVAC services in Wilmington, DE, contact our team today.
We know you’ll be thrilled with our on-time service, long-lasting warranties, financing options, and transparency. We provide a lengthy list of services to help fine-tune your HVAC system. From air conditioning repair and maintenance to water heater tank installation, we can take care of all of your HVAC needs and more.
Looking for fast service? For our contract customers, we offer 24/7 service availability. We know that you never plan for a heater or air conditioner breakdown. That’s why we arrive promptly to get your HVAC systems back up and running. We’ve been honored to service thousands of homes throughout Wilmington, DE. We hope to add your home to the list of satisfied Wilmington, DE, customers.
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The True Blue Mechanical Difference
HVAC Excellence With Personalized Care
Industry-Leading Brand Partners
We Service All Makes & Models

Hear From Our Valued Customers
Rated 4.9 Stars on Google With 126+ Reviews!
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Justin and the team do a fantastic job. The crew is diligent and respectable. I also appreciate the ability to answer all my questions and customize the solution to my needs. Highly recommend.- Timothy W.
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True Blue Mechanical is the best HVAC contractor in Delaware by far. They handle everything with extreme professionalism and cleanliness. I would recommend them to everyone every time.- Anthony J.
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True Blue Mechanical did an awesome job replacing my 11 year old HVAC system. Throughout the installation, the technicians were professional, courteous, and knowledgeable. The work was complete in 1.5 days.- A G.
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It was a great pleasure doing business with Justin and his team. The entire process, from scheduling to installation, was professionally handled and hassle-free. Thank you for making our home comfortable again!- C P.
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Very good experience and a reasonable price. The installers were knowledgeable, friendly, and neat. They handled the government energy rebate process smoothly.- Timothy B.
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True Blue Mechanical is beyond fantastic! Justin and his team did work for us at our Newark home. They replaced our 23 year old central air conditioner and heater with a low energy, super efficient system that is quiet and inexpensive to operate.- M M.
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Couldn’t recommend True Blue Mechanical enough. Justin and his crew are extremely knowledgeable and professional. They installed a Mitsubishi Electric heat pump and mini-split and had my house back in business. Seamless from start to finish.- Vince R.
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True Blue Mechanical replaced our entire HVAC system and installed a new tankless water heater. Justin and his team are very professional, knowledgeable, and honest. Very clean work and attention to the little details.- Nicole H.
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They sized and replaced my heat pump within 4 business days. Quick, professional, and the best price. They even set up the system with my existing thermostat for no additional charge. Highly recommend.- Nicholas H.
