---
title: "Special Offers | Boiler Deals & Plumbing Packages London | MAMOSS"
description: "Exclusive offers from MAMOSS including free boiler health checks, landlord compliance packages, priority emergency memberships, and new boiler installation deals across London."
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[

Limited Offer:  New A-rated Boiler Installed from £1,950  — 10-yr warranty included 

Claim Now 

](/contact)

[![MAMOSS – Multi-Trade Property Services London](/assets/logo-CrEg7qQf.png)](/)

[Home](/)[About](/about)

Services

Areas We Cover

[Our Work](/our-work)[Reviews](/reviews)[Contact](/contact)

[020 3432 2349](tel:02034322349)[07377 788881](tel:07377788881)

[Request Estimate](/contact)

-   [Home](/) -   Special Offers 

Current Offers 

# Exclusive Offers for  
London Property Owners

Professional-grade service packages designed to save you time, reduce costs, and protect your property investment. No gimmicks — just genuine value.

With Any Heating Service

## Complimentary Boiler Health Check

Book any heating or gas service and receive a full boiler diagnostic at no extra cost. Our engineer will assess your boiler's condition, identify potential issues, and provide a written report — helping you avoid expensive breakdowns before they happen.

What's Included

-   Full visual and operational inspection 
-   Flue gas analysis reading 
-   System pressure and safety check 
-   Written condition report with recommendations 

[Claim This Offer](/contact)

Save Time and Coordination Costs

## Landlord Annual Package

Combine your CP12 gas safety certificate, annual boiler service, and electrical inspection into one scheduled visit. Designed for landlords and property managers who need compliance without the admin overhead.

What's Included

-   CP12 gas safety certificate (legal requirement) 
-   Full boiler service and efficiency check 
-   Electrical safety visual inspection 
-   Single invoice, same-day digital certificates 

[Get Package Details](/contact)

Guaranteed Same-Day Attendance

## Priority Emergency Membership

Join our priority response list for guaranteed same-day attendance on all emergency call-outs. Ideal for property managers with multiple units and landlords who need certainty when things go wrong.

What's Included

-   Guaranteed same-day emergency response 
-   Priority scheduling over standard bookings 
-   Dedicated account manager 
-   Annual membership with no per-call surcharges 

[Learn More](/contact)

Complete System Upgrade

## New Boiler Installation Package

Upgrade your heating system with a new A-rated boiler installation including a full system flush, magnetic filter installation, wireless thermostat, and up to 10 years manufacturer warranty. Fixed pricing with no hidden costs.

What's Included

-   A-rated combi or system boiler supply and fit 
-   Full system powerflush 
-   MagnaClean magnetic filter 
-   Wireless smart thermostat included 

[Get a Fixed Quote](/contact)

Earn Credit Toward Your Next Service

## Refer a Neighbour Incentive

Refer a neighbour, friend, or colleague to MAMOSS. When they book and complete a job, you receive credit toward your next service. No limits on referrals — the more you share, the more you save.

What's Included

-   Credit applied after referred job completion 
-   No limit on number of referrals 
-   Valid for any MAMOSS service 
-   Referral tracked and confirmed automatically 

[Refer Now](/contact)

Prepare for Winter

## Seasonal Heating System Check

Before the cold sets in, ensure your heating system is running at peak efficiency. Our seasonal check includes a radiator balance, boiler efficiency test, thermostat calibration, and system pressure check — preventing mid-winter breakdowns.

What's Included

-   Full radiator balancing 
-   Boiler combustion efficiency test 
-   Thermostat and timer calibration 
-   System pressure and expansion vessel check 

[Book a Check](/contact)

![MAMOSS offering premium property service packages in London](/assets/cta-bg-BCYUu3i9.jpg)

## Ready to Take Advantage of These Offers? 

Contact our team today to claim your offer or discuss a bespoke package for your property needs.

[Contact Us Now](/contact)[07377 788881](tel:07377788881)

[![MAMOSS – Multi-Trade Property Services London](/assets/logo-CrEg7qQf.png)](/)

Multi-trade property services across London. Gas Safe registered, CHAS accredited, fully insured.

[07377 788881](tel:07377788881) [info@mamoss.co.uk](mailto:info@mamoss.co.uk)Unit C, 279 Bethnal Green Road, London E2 6AH 

### Services

-   [Central Heating Service](/central-heating-service)
-   [Plumber](/plumber)
-   [Electrician](/electrician)
-   [Gas Engineer](/gas-engineer)
-   [Boiler Supplier](/boiler-supplier)
-   [Drainage Service](/drainage-service)
-   [Bathroom Renovator](/bathroom-renovator)

### Areas

-   [Bethnal Green](/areas/bethnal-green)
-   [Shoreditch](/areas/shoreditch)
-   [Hackney](/areas/hackney)
-   [Stratford](/areas/stratford)
-   [Hoxton](/areas/hoxton)
-   [East London](/areas/east-london)

### Guides

-   [Boiler installation cost London](/guides/boiler-installation-cost-london)
-   [Combi vs system boiler](/guides/combi-vs-system-boiler)
-   [How long does a boiler install take?](/guides/how-long-does-boiler-installation-take)
-   [What to do if a pipe bursts](/guides/what-to-do-if-pipe-bursts)
-   [How to turn off your water (UK)](/guides/how-to-turn-off-water-uk)

### Company

-   [About Us](/about)
-   [Our Work](/our-work)
-   [Reviews](/reviews)
-   [Special Offers](/specials)
-   [Contact](/contact)

### Accreditations

-   [Gas Safe Registered ↗](https://www.gassaferegister.co.uk/)
-   [CHAS Accredited ↗](https://www.chas.co.uk/)
-   [Safe Contractor ↗](https://www.safecontractor.com/)
-   [Constructionline ↗](https://www.constructionline.co.uk/)
-   [CIPHE Member ↗](https://www.ciphe.org.uk/)

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