Expert Service & Proven Products for All Types of Michigan Homes

Since 1976, Capitol Supply has been a leader in providing specialized products for mobile and residential homes. Our Grand Rapids, MI, branch is committed to offering reliable solutions that cater to the specific needs of homeowners, contractors, and community managers. With decades of industry experience, we ensure every customer finds the right products and services to meet their unique challenges. We deliver quick and reliable service, expert advice, and a wide range of high-quality products designed to keep your projects on track.

HVAC Services to Keep You Comfortable All Year

With furnace season bearing down on us, maintaining your home’s HVAC systems is crucial. We’re here to ensure your furnace and air conditioning systems are in top condition as the weather changes. Our experienced team offers everything from new installations to emergency heating and cooling repairs, so you can stay safe and comfortable in your home throughout the year.

Your furnace doesn’t care whether it’s a weekend or holiday when it goes out, but we do! We’re always ready to help with emergency call services, even during busy times.

HVAC services include:

Furnace Installation and Repair
Air Conditioning Services
HVAC Maintenance Services

A Complete Range of Products Designed for of Mobile Homes

We understand the diverse needs of homeowners and community managers alike, which is why we a wide array of products to help you manage unit turnover, address the challenges of aging homes, and maintain high standards within your community. From durable HVAC systems to skirting and foundation products, our mobile home supplies and solutions are designed to be efficient and reliable.

Manufactured Housing Products Include: