Business Details
41 Years
experience
Emergency
services
Expert Gas Boiler Services in Northampton
1st Gas Engineers is a family-run business with over 30 years of experience in gas boiler and heating system services. We pride ourselves on delivering high-quality workmanship, backed by Gas Safe registration (139660) and accreditations from Worcester Bosch, Ideal, and Glow-Worm. Our team of fully insured engineers specialises in boiler installations, repairs, and servicing for domestic and commercial properties across Northamptonshire and surrounding areas. Approved by Which? Trusted Traders and Northamptonshire's Buy with Confidence Scheme, we guarantee fixed-price quotations with no hidden costs.Our commitment to customer satisfaction is reflected in our 12-month parts guarantee, priority boiler cover plans, and a reputation built on reliability, transparency, and technical expertise. We serve Northampton, Wellingborough, Kettering, Milton Keynes, and Bedford, offering emergency repair services and tailored solutions for landlords, including CP12 certificates.
Services
Boiler installations
Emergency repairs
Gas safety certificates
Air conditioning services
Boiler servicing
Central heating systems
LPG boiler services
Power flushing
Thermostat installations
Boiler cover plans
Details
- Year established: 1985
Highlights and features
- Over 40 years of combined experience in heating and hot water systems
- Gas Safe registered engineers (139660) with F-Gas certification
- Approved by Which? Trusted Traders and Buy with Confidence schemes
- Fixed price quotations with no hidden costs or unexpected fees
- 12-month guarantee on all parts and labour
Associations and certifications
- Gas Safe Register
- Which? Trusted Traders
- Buy with Confidence
- Worcester Bosch
- Ideal
- Glow-Worm
What people say
Polite and friendly engineers
First class service
Very good value for money
Highly recommend
Excellent work
Services
Boiler installations
We install A-rated gas boilers from Worcester Bosch, Ideal, and Glow-Worm with up to 12-year guarantees. Our engineers fit central heating systems, LPG boilers, and warm air units. Every installation includes a heating filter and system flush for optimal efficiency. Competitive fixed prices available with same-day fitting options.
Emergency repairs
Fast response for boiler breakdowns with 12-month parts and labour guarantees. Our Gas Safe engineers handle pressure faults, ignition issues, and leaks. We diagnose problems before quoting repairs. Available for all boiler makes with priority service for boiler cover customers.
Gas safety certificates
Landlord gas safety checks conducted by certified engineers. We inspect appliances, flues, and pipework annually. Provide documentation within 28 days and assist with CO alarm compliance. Valid for all rental properties in Northamptonshire and Milton Keynes.
Air conditioning services
Installation and maintenance of air conditioning units through our subsidiary Enviro Heating & Cooling. Services include system design, servicing, and repairs for residential and commercial properties. Energy-efficient solutions to complement your heating systems.
Boiler servicing
Annual boiler services to maintain efficiency and safety. Includes gas pressure checks, flue analysis, and component inspections. Preventative maintenance reduces breakdown risks. Combine with our monthly boiler cover plan for unlimited repairs and priority call-outs.
People
Ian
Domestic & Commercial Engineer
Gas Safe registered engineer with 20+ years' experience in domestic and commercial heating systems. Specialises in boiler installations and complex system diagnostics. Provides expert advice on energy efficiency improvements.
Jeff
Domestic & LPG Engineer
Experienced Gas Safe engineer specialising in LPG boiler services and domestic installations. Holds F-Gas certification for air conditioning systems. Known for meticulous workmanship and customer-focused service approach.
Questions
Do you offer emergency boiler repair services?
Yes, we provide emergency boiler repairs with prompt response times. Our engineers are available during standard working hours for urgent heating issues.
What areas do you cover?
We serve Northampton, Wellingborough, Kettering, Rushden, Towcester, Bedford, and Milton Keynes, with engineers able to reach most locations within 1 hour.
Are your engineers Gas Safe registered?
All our engineers hold current Gas Safe registration (139660) and undergo regular training to maintain industry accreditation standards.
Do you provide boiler servicing for landlords?
Yes, we offer CP12 gas safety certificates for landlords, including annual inspections and documentation compliant with HSE regulations.
What payment options are available?
We accept major credit/debit cards and bank transfers. Payment plans available for boiler cover subscriptions and larger installation projects.
Can you service all boiler brands?
Our engineers service all major boiler brands including Worcester Bosch, Ideal, Glow-Worm, and Baxi, regardless of installation origin.
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