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01204 358157

ewamck84@gmail.com

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Boiler Installation in Bolton & Wigan – High-Efficiency Gas Boilers

Boiler Installations

Gas Safe-Registered Installers of Baxi & Worcester Bosch Boilers

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Boiler Installations in Bolton & Greater Manchester

Upgrading an old boiler? Our Gas Safe-registered engineers fit the latest Baxi and Worcester Bosch high‑efficiency models for homeowners and landlords across Bolton and Wigan. We manage the whole process—survey, sizing, installation and hand‑over—so you enjoy lower running costs and dependable heating. Whether you’re in Horwich, Leigh or central Bolton, you’ll receive a tidy, fast installation backed by strong manufacturer warranties. Serving homeowners across Bolton and Wigan — including Horwich, Farnworth, Great Lever, Leigh, Ince, Bury, Chorley & Westhoughton.

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Choosing the Right Boiler

We install Baxi (British-built, easy to maintain) and Worcester Bosch (industry-leading efficiency) combi, system and heat-only boilers. After assessing your property’s demand, we recommend the ideal output and model—explaining pros, cons and payback clearly before you decide.

Finance & Guarantees

Spread the cost with 0 % finance over 12 months (subject to approval) or choose competitive low‑rate plans up to 10 years.

• Baxi installs – warranty up to 5 years (with system filter)
• Worcester Bosch installs – warranty up to 12 years (with filter & controls package)
• Other brands on request – warranty length confirmed at quote stage

Frequently Asked Questions

What type of boilers do you install?

We install a wide range of modern boilers, including combi, system, and conventional models. We work with trusted brands like Baxi, Vaillant, Ideal, and Worcester Bosch.

Most boiler installations are completed within 1 to 2 days, depending on the complexity of the job. We’ll always keep you informed and work as efficiently as possible.

Absolutely. We’ll assess your home, heating needs, and budget to recommend the most efficient and suitable boiler for your setup.

Most semis need a 24–30 kW combi. We carry out a heat‑loss survey first to confirm the exact output.
Only for part of the day. We remove the old boiler, flush the system and fit the new unit, aiming to restore heating and hot water by the evening.
We install boilers across Bolton and Wigan, covering Horwich, Farnworth, Great Lever, Leigh, Ince, Bury, Chorley, Westhoughton and surrounding areas.
Are you Gas Safe registered?

Yes — we are fully Gas Safe registered. All boiler installations are carried out to strict safety and compliance standards. View our page on our gas safe engineers here

We’re based in Blackrod and cover Wigan, Horwich, Adlington, Westhoughton, and nearby areas. Not sure if you’re within reach? Just give us a call.

Installation costs vary depending on the type of boiler and system requirements. Contact us for a free, no-obligation quote tailored to your home.

A like‑for‑like combi swap is usually completed in one day; more complex system upgrades may take two.
Yes — subject to lender approval you can spread the cost over 12 months interest‑free. Low‑rate plans up to 10 years are also available.
We handle all warranty registration with the manufacturer and file the Building Regs notification before we leave site.
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Lois Nunns profile picture
Lois Nunns
13/01/2026
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Can’t thank MAC plumbing and heating solutions enough for sorting out our burst pipe so quickly and efficiently. Lovely people and so helpful! Would definitely use again and recommend to anyone needing their services.
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Charlotte Frodsham profile picture
Charlotte Frodsham
06/01/2026
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Ewan was brilliant, I called out of hours and he was at the door within 20 minutes of calling. Stopped the issue and coming back to fix tomorrow. Absolutely would recommend! Thankyou
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Alexandra Meadowcroft-Dobbs
01/01/2026
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Ewan arrived on time, quickly diagnosed the issue, and fixed everything with care and professionalism. We will definitely be using Ewan again for any future plumbing needs. Highly recommended!
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Anne Banks profile picture
Anne Banks
28/12/2025
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Excellent service from Ewan! My 87yo Mum’s boiler developed a slow leak over the Christmas period leaving her without heat and hot water. Her maintenance plan with BG proved useless as their only appointment was 3 days away. Ewan came within 30 minutes of being contacted, diagnosed the issue and drove to Blackburn to get the part from the only shop open and fixed it! Brilliant. Highly recommend.
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Andy D
23/12/2025
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Ewan came out last minute at short notice just before Christmas when our boiler failed, he was really helpful and thorough, and thankfully sorted the issue on the day. Highly recommended, will be booking in again for a service and future plumbing and heating work! Thankyou!
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peter openshaw
19/12/2025
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Excellent service
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Chloe Hannah
16/12/2025
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We were passed on Ewans contact from a friend and would highly recommend Ewan to anyone myself. We needed a brand new boiler fitting just before christmas and the job was booked in as soon as possible and done extremely well. Ewan explained everything thoroughly to us and completed the work efficiently!
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Cooper
10/12/2025
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Ian Appleton
03/12/2025
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Fantastic service, fitted me in at short notice, turned up on time and got the job done, neat tidy and clean, I won’t be ringing anyone else now other than this company for all my plumbing and heating needs.
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Luke Norman
27/11/2025
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Next day boiler fitted at a decent price without the hassle. Friendly and super helpful. Would happily recommend this service to anyone in need of a new boiler or repairs.

Why Choose Us?

All installations are carried out by our Gas Safe‑registered engineers — see our Gas Safety page for credentials.

What’s Included in Every MAC Boiler Installation?

At MAC Plumbing & Heating Solutions, we provide expert boiler installation in Bolton, tailored to your specific property and heating needs. Whether you’re upgrading an outdated system or fitting a new boiler in Bolton, our Gas Safe registered engineers guarantee a smooth, efficient service from start to finish. 

Our complete installation process includes: 

  1. On-site Survey & Heat-Loss Calculation

    Before any installation, our qualified heating engineers carry out a full on-site survey of your property. This includes a professional heat-loss calculation to determine the exact heating requirements for each room. This ensures your new boiler system is perfectly matched to your home, delivering maximum efficiency and comfort.

    System Flush & Inhibitor Treatment

    To prolong the life of your new boiler and improve overall system efficiency, we perform a full system flush to remove any existing sludge, rust, or debris. We then add a high-quality inhibitor treatment that helps prevent future corrosion, keeping your system clean and operating smoothly for years to come.

    New Thermostat/Programmer Setup & User Demonstration

    We supply and configure modern heating controls — whether that’s a smart thermostat, digital programmer, or traditional control panel. Once set up, we’ll guide you through how to use your new system, helping you maximise comfort and energy savings with confidence.

    Warranty Registration & Building Regulations Notification

    After installation, we handle all necessary paperwork for you. This includes registering your boiler warranty with the manufacturer to activate your cover, and notifying your local authority under Building Regulations (Part L), ensuring your installation is fully compliant and certified.

    Removal & Eco-Friendly Disposal of Your Old Boiler

    We take care of the safe removal of your old boiler and associated components, disposing of them responsibly in accordance with environmental standards. We aim to recycle as much material as possible, minimising waste and reducing your carbon footprint.

Recent Job in Chorley

Baxi Boiler Swap in Daubhill

Baxi combi Boiler Installation in Chorley

Removed an ageing non‑condensing unit and installed a high‑efficiency Baxi combi with magnetic filter, giving the homeowner reliable hot water and lower energy bills.

Serving your Local Area

Serving homeowners across Bolton and all surrounding suburbs — from Horwich and Farnworth to Bury and Chorley

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Manchester
Salford
Bury
Oldham
Tameside
Stockport
Trafford
Wigan
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Contact us now for a free no-obligation quote!

Ready for a warmer, more efficient home with a new Baxi or Worcester boiler?

Call 07460 345790 or request a free fixed-price quote today. Evening and weekend surveys available.

Contact Details

01204 358157

contact@macplumbingandheating.co.uk​​

Opening Times

24/7 Emergency Call Outs

General Enquiries: 9am - 5pm (Monday - Friday)