199+ iOS apps curated and reviewed
The best fix a furnace apps on iPhone average 4.3â across 199+ titles â we've ranked them by what real users actually keep on their phones. Updated June 2026.
Connects independent contractors with emergency service requests. Set your availability and arrival fee to receive job opportunities directly from customers. Get paid for showing up and reduce downtime between jobs.
Access a vast database of HVAC models, manuals, and part lists to speed up your work. Utilize an AI-powered troubleshooting tool or connect with experienced technicians for real-time support.
Remotely manage your Lennox smart home devices, including thermostats, mini-splits, and water heaters. Adjust temperature, set schedules, and monitor air quality from anywhere. Requires compatible Lennox smart home products connected to Wi-Fi.
This app offers accredited online trade school courses and certifications for HVAC, plumbing, electrical, and more. Learn at your own pace, on your phone, and earn valuable credentials like EPA 608 and OSHA-10 without traditional school debt.
Control your home's heating and cooling remotely, set schedules, and monitor energy usage to save money and energy. Integrates with smart home platforms for seamless control.
This app connects homeowners with certified technicians for a wide range of home repair and maintenance services, including HVAC, plumbing, and roofing. Schedule appointments, track technicians in real-time, and get expert advice through in-app chat. Enjoy transparent pricing and flexible payment options for a worry-free home care experience.
This app allows HVACR contractors to easily install and diagnose compatible controls using NFC-enabled mobile devices. It provides access to control configurations, status, error codes, and product information for a more intuitive experience.
This app connects wirelessly with compatible HVACR tools to help professionals troubleshoot, diagnose, and evaluate HVACR systems. It serves as a central hub for managing wireless tools and business solutions, linking your equipment to your jobs.
Learn to diagnose and fix common air conditioning problems with this home repair guide. It provides step-by-step instructions to identify HVAC issues, empowering you to troubleshoot without needing to hire a professional technician.
Control your pellet stove remotely with this application. Adjust settings like on/off and temperature, and monitor your home's warmth for ultimate convenience.
This app offers a comprehensive suite of tools for HVAC technicians. It provides interactive guides, step-by-step repair instructions, and calculators for various HVAC calculations including superheat, subcooling, and duct sizing.
Get instant AI-powered guidance for home repairs. Describe your issue or upload a photo to receive step-by-step instructions, a materials list, and relevant how-to videos. It covers a wide range of common household problems.
This app simplifies HVAC system installation, service, and troubleshooting for contractors. It offers Bluetooth connectivity for setup, diagnostics, and access to technical support resources like manuals and parts lists.
Diagnose damage, estimate repair costs, and receive step-by-step instructions using AI analysis from photos. Find local repair stores and learn about necessary tools and materials.
Diagnose and fix common household appliance issues with AI-powered guidance. Share photos for accurate problem identification and receive step-by-step repair instructions to save money on professional services.
Control your Wi-Fi Smart Electric Insert and Sound System remotely. Adjust flame levels, heat, timer, and child lock features from your iOS device.
This app acts as an intelligent DIY repair assistant, guiding users through home repairs and troubleshooting. It uses AI to analyze photos of damaged items and provides step-by-step instructions, tool guidance, and part suggestions for various household issues.
This app calculates HVAC/R system performance and aids in troubleshooting. It offers a wide selection of refrigerants and equipment profiling for various common systems.
Discover, book, and manage trusted home services from a network of well-known brands. This app simplifies home maintenance, repairs, and cleaning by connecting you with local professionals for all your property needs.