Best HVAC Companies in Carthage, Texas

Carthage Air & Insulation offers residential and commercial HVAC solutions, including heating, cooling, ductless systems, insulation, and whole‑house generators. Their certified technicians provide maintenance, emergency repairs, and financing options. The site lists a broad brand lineup, customer testimonials, a blog on humidity control, and a preventative maintenance program service options.

Hal's Air Conditioning & Electrical offers comprehensive HVAC and whole‑home generator services, featuring a 7‑year free extended warranty on Generac standby units. Their team emphasizes transparent pricing, personalized system recommendations, and energy‑efficient upgrades. Clients can access maintenance plans, financing options, and potential tax‑credit incentives for high‑efficiency equipment, including installation support today.

C&J A/C and Electrical offers Carrier HVAC products—including AC units, heat pumps, furnaces, thermostats, humidifiers, ductless systems, air cleaners, UV lights, and zoning solutions—plus installation, repair, preventive maintenance, and emergency service. They provide indoor‑air‑quality expertise, sheet‑metal fabrication, electrical work, financing options, and a user‑friendly online booking portal for homes and

All Elements Heating & Air offers year‑round HVAC support across East Texas, including emergency 24/7 service, air‑conditioning repair and installation, heater repair and installation, mini‑split systems, maintenance agreements, and indoor‑air‑quality solutions. The company employs certified technicians, provides transparent estimates, and serves residential and commercial clients locally throughout the service area.

Arete Mechanical offers residential and commercial HVAC services, including heating, air‑conditioning, ventilation, and refrigeration. They provide maintenance agreements with tiered filter changes and inspections, plus preferred‑customer discounts on parts and installations. The company emphasizes personalized consultations, experienced technicians, and a 5‑star rating from local clients for service in East Texas.

BT A/C and Heat delivers HVAC solutions, including new AC installations, duct work, maintenance contracts, and duct cleaning. They also install UV‑light air purifiers and offer financing options. The team features seasoned technicians with decades of experience, and the site shows BBB registration and customer testimonials for reliable service reviews.

Iliff Heating & Air offers residential HVAC repair, replacement, and preventive maintenance with over 20 years of experience in East Texas. Owner‑operator Shane Iliff handles all makes and models, providing seasonal tune‑ups and equipment upgrades. Customers note his personable approach and reliable service. The company emphasizes transparent pricing and prompt response.

Jack Rabbit Offroad offers a broad selection of new and pre‑owned ATVs, side‑by‑sides, tractors, and mowers from brands like Polaris, Bobcat, and Falcon. The site features financing tools, trade‑in estimates, a service department with factory‑trained technicians, parts catalog, and links to social media and the Adventure Lifestyle network online support.

Keith Air Conditioning provides HVAC installation, repair, and maintenance for residential and commercial properties in Northeast Texas. Established in 1975, the company handles homes, schools, offices, retail, and industrial facilities. Services include emergency assistance and accepted Visa/MasterCard payments. They feature Trane equipment expertise and a gallery showcase of past projects.

Southern Air offers residential HVAC, heating, and plumbing services across central Louisiana and Mississippi, including AC installation, repair, ductless systems, furnace work, water‑heater and leak repairs. They provide financing options, a satisfaction guarantee, free in‑home estimates, and a partnership with LSU athletics. After‑hours requests are handled by phone.

PRO Hydronic Specialties offers a range of hydronic balancing solutions, including an automatic flow‑limiting device that measures flow, manual venturi balancers, stainless‑steel hoses, and pre‑engineered coil hookup kits. The site also lists accessories, specifications, patents, and educational resources for engineers and installers through online documentation and product submittals available.

RES Air Conditioning provides HVAC services in Henderson, Texas, including AC repair, installation, maintenance plans, and indoor air quality solutions. Established in 1957, the firm emphasizes prompt repairs, free estimates, and financing options. Customer feedback notes timely response, knowledgeable technicians, and reliable service for aging systems, and homeowners seeking comfort.