Double Diamond Plumbing & Heating, and Master Plumber Mel Waddell, has been serving the Grand Junction Colorado area since 1993. We service New Construction, Remodels & Repairs, and handle your plumbing and heating needs. Our services include:• Boilers • Evaporative Coolers• Furnaces • Tankless Water Heaters• Water Heaters• Drain CleaningWe offer Free Estimates, and are licensed and insured....