Stop losing evenings writing up boiler installation quotes in Word or handwritten estimates. QuoteSmith uses AI to generate branded, professional PDF proposals for every heating job — from combi boiler swaps to full central heating system installations.
No credit card required. Takes 2 minutes.
QuoteSmith understands the heating and gas trade inside and out
Boiler installations, boiler replacements, full central heating systems, radiator upgrades, underfloor heating, unvented hot water cylinders, system flushes, gas fire installations, LPG conversions, and heat pump installations — QuoteSmith handles them all. The AI generates accurate scopes covering decommissioning, pipework, flue routing, controls, and commissioning.
The AI knows heating engineering terminology — Gas Safe registration, benchmark commissioning, magnetic system filter, TRVs, system inhibitor, power flush, condensate drain, flue terminal position, Part L compliance, and Building Regulations notification. Your proposals include professional language that inspires confidence and demonstrates compliance.
Break down your quotes into clear line items — boiler supply, flue kit, magnetic filter, system flush, pipework modifications, radiators, TRVs, controls and thermostat, condensate pipe, Gas Safe notification, and labour. Each item shows quantity, rate, and amount. VAT is calculated automatically at 20%.
Upload your logo, set your brand colours, and add your company details including Gas Safe registration number, manufacturer accreditations, and public liability insurance. Every PDF looks like it came from an established heating company — building client trust before you even pick up a spanner.
Generate a professional heating proposal from your phone while you're still surveying the property. No more going home, looking up boiler specs, calculating pipe runs, and emailing a quote two days later. Send a detailed, branded proposal before the homeowner calls another Gas Safe engineer.
Include boiler manufacturer warranty details, your own workmanship guarantee, and extended warranty options in every proposal. The AI generates clear warranty terms — duration, what's covered, registration requirements, and annual service conditions. Clients can compare like-for-like and see the full value of your quote.
Three simple steps to a professional heating proposal
Fill in the client's details, describe the heating work, and add your line items — boiler, flue, filter, controls, radiators, pipework, system flush, labour, Gas Safe notification, and more. Include model numbers and specifications for each item.
Our AI writes a detailed scope of work covering decommissioning, installation, pipework modifications, flue routing, controls setup, system flushing, commissioning, and Building Regs notification. It knows about Gas Safe requirements, manufacturer installation standards, and Part L compliance.
Download your branded PDF proposal and send it to the client via email or WhatsApp. You can also revise and regenerate the content if you need to adjust anything before sending.
QuoteSmith handles every type of heating project
Real feedback from heating engineers using QuoteSmith every day
"I was quoting boiler installs with a handwritten sheet — boiler model, price, done. Now clients get a branded PDF with full specs, warranty details, what's included in the install, system flush details, and T&Cs. Won a 7k full heating system job because the homeowner said my quote was the most thorough. Three other Gas Safe engineers quoted too."
"The AI mentions benchmark commissioning, magnetic filters, system inhibitor, condensate routing, and Gas Safe notification — all the stuff homeowners need to know but I never had time to write up. I'm quoting twice as many jobs per week and winning more of them because the proposals look so professional."
"I'm a Worcester Bosch accredited installer and the proposals now include extended warranty details, manufacturer guarantees, and my Gas Safe registration number on every page. Homeowners choose me over cheaper quotes because my proposal shows exactly why my install is worth the money. Best 39 quid a month I spend."
One plan. Unlimited proposals. Cancel anytime.
No credit card required. Cancel anytime.
QuoteSmith handles every type of heating project — boiler installations and replacements, full central heating systems, radiator upgrades, underfloor heating, unvented cylinders, power flushes, gas fire installations, LPG conversions, heat pump installations, and more. The AI adapts the scope and terminology for each job type.
Yes. The AI generates professional terms and conditions covering payment terms, Gas Safe notification requirements, benchmark commissioning, manufacturer warranty conditions, annual service requirements, system guarantee periods, and other clauses standard in the heating trade. You can review and edit everything before downloading.
Absolutely. You can specify boiler make, model, output, efficiency rating, and warranty period in your line items. The AI includes full warranty terms — duration, conditions, registration requirements, and what's covered. This helps homeowners compare your quote like-for-like with other engineers.
Yes. The AI includes references to Gas Safe registration, Building Regulations notification, benchmark commissioning, and compliance with Part L (conservation of fuel and power). It also mentions condensate drain routing, flue terminal positioning, and ventilation requirements where relevant.
Yes. You can add your Gas Safe registration number, manufacturer accreditations (Worcester Bosch, Vaillant, Ideal, etc.), unvented hot water qualifications, and public liability insurance to your profile. These appear on every proposal, giving homeowners confidence in your credentials.
QuoteSmith Pro is £39 per month with unlimited proposals. There are no per-proposal charges or hidden fees. You get a 7-day free trial, and you can cancel anytime. One won boiler installation easily pays for several months of subscription.
Join hundreds of UK heating engineers sending professional proposals in minutes, not hours. Quote more jobs, win more work, and grow your heating business.
Create Your First Quote FreeNo credit card required. Takes 2 minutes.