We're There When You Need Us! What makes us one of the best air conditioning, plumbing and electrical companies in the Dallas, Fort Worth area? Berkeys has been in the business since 1975 with a proven reputation for outstanding, fast, and reliable service. Just see what our customers have to say by reading our reviews. Berkeys only hires licensed, background checked, drug screened technicians who must continually meet Berkeys high standards of excellent customer service. Besides being fast and reliable, we are also thorough and always make sure our work is up to industry standards. Call 24/7 to check availability and to request service from Berkeys.