Ontime Air & Heating Services

At DAR Roofing General Contractors, we're more than just roofing experts; we're your trusted partners in preserving the integrity of your home or business. Proudly serving the entire Dallas-Fort Worth (DFW) area, we specialize in both residential and commercial roofing applications. With a strong commitment to quality and customer satisfaction, our skilled team brings years of expertise to every project. Using top-tier materials and the latest industry techniques, we deliver roofing solutions that stand the test of time. Whether it's routine repairs, essential maintenance, or complete installations, we combine precision craftsmanship with a relentless focus on exceptional customer service.

Have a broken heater or AC? Call Northside Air Conditioning to handle your HVAC needs. We’ve gotten our hands dirty in all aspects of the industry, and the well-rounded knowledge we have benefits our customers in many ways. Backed by over a century of combined experience and celebrating 15 years in business, we started Northside Air Conditioning to fill a void in the industry. Some heating and cooling companies employ fear tactics or impulse selling methods to push customers into purchasing services they don’t need—we take a different approach. Our team of trusted Lewisville HVAC technicians is more focused on building and maintaining honest relationships.