AC Down. Office Melting. Manager Texts You. AI Replies Instantly.

Facilities managers and office administrators communicate with HVAC engineers by text for the same reason they communicate with most contractors by text: their working day involves managing multiple concurrent issues, and texting allows them to dispatch requests efficiently without committing to a phone conversation. A facilities manager dealing with a failed air conditioning unit in a 40-person open-plan office, a leaking roof on another site, and a fire alarm test scheduled for Friday afternoon doesn't have time for three separate phone calls — they text each contractor with the problem description and expect a prompt, competent response. The AI delivers that response within seconds, asking about the system type, brand, symptoms, and number of affected zones, which positions you as the responsive HVAC contractor who takes the issue seriously. For commercial HVAC work specifically, the speed of text response often determines the ongoing maintenance relationship: a facilities manager who texts three HVAC companies about a failed split system will award the maintenance contract to whichever company responds fastest and sounds most technically competent.

Summer heatwaves create the HVAC equivalent of a roofer's storm season: concentrated, overwhelming demand that arrives simultaneously from multiple commercial and residential clients. On a 33-degree day in July, your phone can receive eight to fifteen texts about air conditioning failures before lunch — offices overheating, server rooms approaching critical temperature, restaurants with uncomfortable diners, and homeowners whose split system has stopped cooling. The AI handles every text with the same instant, technically aware response regardless of how many arrive simultaneously. It asks about the system type (wall-mounted split, cassette, ducted, VRF, portable), the brand if visible (Daikin, Mitsubishi Electric, Toshiba, Samsung, Fujitsu), the symptoms (not cooling, making noise, leaking water, displaying an error code), and the commercial impact (staff unable to work, stock at risk, customers leaving). This simultaneous handling is commercially decisive: during a heatwave, the HVAC engineer whose AI captured fifteen breakdown leads on Tuesday and who batches callbacks by priority at lunch builds a week's work pipeline in a single morning.

The AI is configured with HVAC industry vocabulary and responds to system-specific texts with genuine technical awareness. A text mentioning a "split system not cooling" gets a response asking about the indoor and outdoor unit connection, whether the system is displaying an error code, and whether the air is blowing but not cold (suggesting a refrigerant issue) or not blowing at all (suggesting an electrical or compressor issue). A text about a "VRF system with three zones down" gets a response asking about the brand, the building management system display if available, and whether other zones are still operating. A text about a "kitchen extract fan stopped" gets a response asking about the fan type (canopy, inline, centrifugal), whether the canopy grease filters were recently cleaned, and whether the issue is affecting the gas interlock. This system-level technical knowledge in the text reply establishes you as a qualified HVAC engineer rather than a general handyman who happens to own a refrigerant gauge.

Refrigerant leak enquiries carry regulatory weight under F-Gas regulations and require a response that reflects this. When a customer texts about an air conditioning system that's stopped cooling and they mention ice formation on the pipework, a hissing sound from the outdoor unit, or a sudden loss of cooling performance, the AI recognises the probable refrigerant leak and responds with appropriate awareness: advising the customer to ensure adequate ventilation in the affected area (particularly important for ground-floor and basement installations where heavier-than-air refrigerant can accumulate), confirming that refrigerant leak detection and recharging must be carried out by an F-Gas certified engineer, and asking for system details and scheduling preference. The AI does not encourage the customer to attempt any investigation or adjustment of the refrigerant system. This safety-conscious and regulation-aware response demonstrates the professional competence that commercial clients and building managers expect from their HVAC contractor.

Text message enquiries reach every HVAC specialisation, and the seasonal variation means different services peak at different times. An air conditioning installation and maintenance company receives summer texts about cooling failures, new installation quote requests, and annual service scheduling. A commercial ventilation specialist receives texts from restaurant owners about extract systems, from office managers about supply air issues, and from construction companies about new build ventilation design. A heat pump installer receives texts from environmentally conscious homeowners about air source heat pump installations, MCS certification, and BUS grant eligibility. A refrigeration engineer receives texts from commercial kitchen managers, cold storage operators, and retail premises about refrigeration failures. Whether your customers describe you as an HVAC engineer, an air conditioning company, a ventilation specialist, a heat pump installer, a refrigeration engineer, a cooling specialist, an AC repair company, a commercial ventilation contractor, or a climate control specialist, the AI ensures every text receives a system-aware, technically competent response.

Kitchen extract failure texts from restaurant owners carry a specific commercial urgency that the AI recognises and responds to accordingly. A restaurant cannot legally operate commercial cooking equipment without a functioning extract system — Environmental Health can issue an improvement notice or close the kitchen if extract ventilation is inadequate. When a restaurant owner texts about an extract fan failure, the AI asks about the extraction system type (canopy hood, inline fan, the make and model if visible), whether the gas interlock has cut the gas supply (which is the safety mechanism designed to prevent cooking without extraction), when the next Environmental Health inspection is scheduled, and whether the restaurant is currently trading or has stopped service. This EHO-awareness in the text response demonstrates understanding of the commercial food safety context and the urgency it creates — because a restaurant without extract ventilation isn't just uncomfortable, it's potentially unable to trade until the system is repaired.

The SMS add-on is £29 per month on top of the Speed Receptionist Core plan at £89 per month, with unlimited text responses. For an HVAC business, the commercial contract values make this investment negligible. A domestic split system repair is worth £120 to £300. A commercial AC repair is worth £200 to £800. A domestic air conditioning installation is worth £1,500 to £4,000. A commercial VRF installation is worth £10,000 to £50,000. A heat pump installation is worth £8,000 to £15,000. An annual maintenance contract for a multi-site commercial client is worth £2,000 to £15,000 per year in recurring revenue. A kitchen extract system repair with regulatory urgency is worth £200 to £1,000. The AI ensures that every text from a facilities manager, homeowner, restaurant owner, or building manager receives the instant, HVAC-literate response that captures the lead and initiates the commercial relationship.

Heat pump enquiries arrive by text from homeowners who've been researching renewable heating options and have specific questions about installation feasibility, running costs, and grant eligibility. The AI responds to heat pump texts with current market awareness: confirming that air source heat pump installations are eligible for the Boiler Upgrade Scheme (BUS) grant, asking whether the customer has had an energy assessment or EPC carried out, whether their property has adequate insulation (heat pump efficiency depends heavily on building fabric), and whether they're replacing an existing heating system or installing in a new build. For ground source heat pump enquiries, the AI asks about available garden space for horizontal loops or borehole access. This renewable energy literacy in the text reply positions you as a knowledgeable heat pump installer rather than a traditional HVAC company adding heat pumps as a sideline.

Yes — the AI captures the system details, urgency level, and customer contact information at the moment they text, and you follow up with your professional assessment when you're available. For emergency commercial breakdowns (server room cooling failure, kitchen extract down), you phone back as quickly as possible to coordinate attendance. For planned work (maintenance contracts, new installations, heat pump surveys), you batch your callbacks during natural breaks in your day. The AI's lead notification gives you the system type, brand, symptoms, commercial impact, and customer location — so your follow-up call opens with informed competence rather than cold discovery.

We configure SMS handling on your existing business number during a brief onboarding process. During setup, we learn about your HVAC specialisation (air conditioning, ventilation, heat pumps, refrigeration, or a full-service combination), the system brands you're most experienced with, your F-Gas and MCS certifications, your geographical coverage, and the sectors you serve (commercial, domestic, hospitality, retail, industrial). The AI is configured with HVAC-specific terminology covering system types, refrigerant handling awareness, extract ventilation regulations, and heat pump technology. We test with simulated texts covering AC breakdowns, extract fan failures, heat pump enquiries, and maintenance scheduling before going live. Most HVAC businesses are operational within 48 hours.