Business Details
Emergency
services
Trusted HVAC Services in Northampton
Harman Heating has been serving Northampton and surrounding areas for over 35 years as a trusted provider of heating and plumbing solutions. We are Gas Safe Registered engineers committed to delivering professional, reliable services that meet the highest industry standards. Our expertise spans boiler repairs, servicing, and installations, central heating systems, power flushing, and comprehensive plumbing works. With over 200 five-star reviews on Checkatrade.com, we pride ourselves on our 90% one-visit repair success rate and 12-month guarantees on parts and workmanship. Our team operates with full transparency, offering competitive pricing without hidden charges.We maintain strict compliance with British Standards Institution (BSI) and Water Regulations Advisory Scheme (WRAS) requirements to ensure safety and quality. Our emergency call-out service between 8am-8pm provides timely solutions for urgent heating issues. Through decades of local service, we've built a reputation for exceptional customer care and technical excellence. Our investment in modern equipment and training ensures we deliver efficient, future-proof heating solutions tailored to residential and commercial needs.
Services
Boiler Repairs
Boiler Servicing
Central Heating Installation
Power Flushing
Radiator Installation
Gas Safety Certificate
Plumbing Services
Smart Thermostat
Magnetic System Filter
Emergency Call-Out
Highlights and features
- We are Gas Safe Registered engineers with industry-standard certifications
- Over 35 years of combined experience in heating and plumbing services
- 90% of boiler repairs completed during first visit
- Emergency call-out service available between 8am-8pm
- Work and parts guaranteed for 12 months
Associations and certifications
- Gas Safe Register
What people say
Fixed problem quickly
Thorough and knowledgeable
Quick response
Honest and reliable
No mess left
Services
Boiler Repairs
Our Gas Safe Registered engineers specialise in urgent boiler repairs across Northampton. We fix most major brands including Vaillant, Worcester Bosch, and Baxi. With 90% of issues resolved during first visits, we offer same-day emergency call-outs between 8am-8pm. All repairs come with a 12-month guarantee on parts and workmanship.
Boiler Servicing
Professional boiler servicing ensures optimal performance and safety compliance. Our comprehensive 14-point checklist covers flue checks, pressure tests, and component inspections. Regular maintenance prevents breakdowns and extends boiler lifespan. Available from 45 with flexible appointment times.
Gas Safety Certificate
We provide legally required Gas Safety Records (CP12) for landlords and homeowners. Our engineers conduct thorough appliance inspections and issue official documentation. Fixed-price certificates include flue testing, pressure checks, and safety compliance verification.
Central Heating Installation
Full central heating system installations tailored to property requirements. We supply and fit modern boilers, radiators, and controls. Our power flushing service removes system sludge while magnetic filters prevent future debris damage. All work meets current building regulations.
Plumbing Services
Comprehensive plumbing solutions covering leaks, installations, and emergency repairs. Services include tap replacements, pipe repairs, shower installations, and drainage solutions. Our engineers handle both standard and complex plumbing requirements across residential properties.
Questions
Do you offer emergency boiler repairs?
Yes, we provide emergency call-out services between 8am-8pm for urgent boiler and heating issues.
Are your engineers Gas Safe Registered?
All our heating engineers are fully Gas Safe Registered with current certification.
How much does a boiler service cost?
Our boiler services start from £45, including a comprehensive 14-point safety and efficiency checklist.
Do you provide Gas Safety Certificates?
Yes, we issue official Gas Safety Records (CP12) following landlord gas safety inspections.
What areas do you cover?
We serve Northampton and surrounding areas including Wellingborough, Rushden, and NN postcodes.
What guarantees do you offer?
All work comes with a 12-month guarantee covering both parts and workmanship.
Reviews (5)
Steven Green
Sep 14, 2025
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Had this company out to service and repair my boiler hasnt worked since and had no paperwork to show he had serviced my boiler. Called numerous times now wont answer my calls.
Ivana Pastorkova
Nov 14, 2024
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Really great. Used them for boiler service and also all my questions about plumbing were answered so now I have peace of mind. They turned up on time. Thank you.
Christine Stray
Aug 17, 2024
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Brilliant, professional service from Harman Heating. Came out same day when we called about broken boiler, explained why it needed replacing and booked us in as soon as they could, turned up exactly on time, worked tirelessly through day and respected property. Bryan and his son really nice and wouldn't hesitate to recommend.
Chip Knight
Jan 12, 2018
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3 times we were promised a visit to flush our central heating system, and after various excuses, we're still waiting. Totally unreliable.
Nick Capel
Mar 03, 2016
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Reliable family run business, high quality work done at 'quoted prices' with no hidden charges. Highly recommended 10/10
