I CTJ, LLC

Phi Service Inc, based in San Antonio, TX, has been a trusted provider of HVAC testing and balancing services since 1982, boasting over 30 years of experience in the industry. The company is committed to delivering superior service and high-quality work, backed by certifications from NEBB and AABC. With a team of knowledgeable professionals, Phi Service Inc specializes in the systematic testing, adjusting, and balancing of HVAC systems to ensure they meet design objectives. Their expertise extends across Texas, serving both new construction and existing facilities with a focus on effective and efficient environmental system performance. Generated from the website

With 24-hour emergency repair service, you can trust our friendly and experienced staff to handle all of your commercial air conditioning, heating, and refrigeration needs. We handle Commercial, Industrial, Institutional and Government clients. Our construction services are personalized. We provide Design Build Services. We do it all including large, rooftop installations, chilled water systems, tenant building renovations, and more. Expect competitive rates on top-quality workmanship. We work with commercial establishments, local, state, and federal municipalities, and much more. We'll keep your HVAC in good condition avoiding emergencies. We provide guaranteed satisfaction to our customers by providing close personal attention and quality performance as we serve their needs. Our most important resource in providing quality performance is our team of skilled and professional employees that strive for 100% conformance to our customer's requirements, the first time, every time. Our team performs this mission through mutual support and respect for each of the other team members, a true team structure. Our success in achieving customer satisfaction will assure customer peace of mind, profitable growth, financial stability, long-term opportunities for rewarding employment, and opportunities for meaningful contributions to our community and industry. HVAC equipment requires upkeep to avoid loss of productivity. With 50 years of experience, you can depend on us to keep your systems running properly.