Expanding Plumbing Excellence: Armstrong Plumbing Joins Day & Night

Friendly Group is pleased to announce an expansion of service capabilities in the Phoenix Valley as Armstrong Plumbing joins forces with Day & Night Air Conditioning, Heating and Plumbing.

This transition marks a major milestone for both companies, combining Day & Night’s 47-year legacy with Armstrong’s specialized plumbing expertise. The integration focuses on a shared mission: delivering reliable home comfort solutions and providing a customer-first experience rooted in technical excellence and local trust.

Strengthening the Valley’s Home Services

For decades, Armstrong Plumbing has built a solid reputation throughout the Phoenix community for dependable service and quality workmanship. By joining these teams, Day & Night will build on that foundation, offering homeowners an even broader range of plumbing, heating, and cooling solutions through a single unified provider.

“We’ve always believed in providing honest service and taking care of the community,” said Roger Armstrong, founder of Armstrong Plumbing. “This partnership ensures that homeowners will continue to receive the quality service they expect while gaining access to even more home comfort solutions.”

What Homeowners Can Expect

As Armstrong Plumbing integrates into the Day & Night operations, customers can expect a seamless transition backed by expanded resources and the “Power of the Pack.” Homeowners will continue to benefit from:

• Skilled, Professional Technicians: Highly trained experts who prioritize craftsmanship, safety, and doing the job right the first time.
• Transparent Pricing: Straightforward, upfront pricing designed to build confidence and peace of mind.
• Comprehensive Solutions: A full suite of HVAC and plumbing services, including expert repair, installation, and maintenance.

“We are excited to welcome the Armstrong Plumbing team to Day & Night,” said Mike Littau, General Manager of Day & Night. “Their commitment to exceptional customer service and technical expertise aligns perfectly with our values, and we are proud to build upon their legacy as we continue to serve more homeowners throughout the Valley.”

About Day & Night Air Conditioning, Heating and Plumbing

Day & Night has been serving the Phoenix Valley for over 45 years, offering expert repair, installation, and maintenance for HVAC and plumbing systems. With a relationship-based culture and a focus on empowering employees, Day & Night is redefining what it means to deliver true comfort at home.

About Friendly Group

Friendly Group is a network of like-minded home services companies across the United States. By providing mentorship, resources, and capital, Friendly Group helps local brands thrive while maintaining their hometown culture and commitment to employee and customer well-being.