Text Us 07717 069530
Send Mail Us info@onlineboilercompany.co.uk
// KEEP YOUR WARRANTY VALID & SAFE //
VETTED GAS SAFE FITTING · 100% FIXED £95

ANNUAL BOILER SERVICE
GLASGOW SPECIALISTS
FIXED PRICE £95

Vetted independent Gas Safe registered engineers for Glasgow private landlords, letting agents, and HMO property managers. Instant digital certificate emailed upon completion. Same-day tenant access coordination.

// KEEP YOUR WARRANTY VALID & SAFE //

ANNUAL BOILER SERVICE
GLASGOW SPECIALISTS
FIXED PRICE £95

Keep your boiler warranty valid and heating safe. Comprehensive 12-point Gas Safe annual service for just £95 fixed.

No.1 Installer in Glasgow - Worcester Bosch Group
⚡ 60s QUOTE · ZERO SALESMEN
Step 1 of 9: Property Type
📸 Have photos of your boiler? (Optional)

What type of property do you live in?

Ensures the boiler output is accurately matched to your home's heating and hot water demand.

How many radiators do you have?

Count all radiators including towel rails.

How many showers in your property?

Do you currently have a Gas Combi Boiler?

No water tanks in the loft or airing cupboard?

Where does the boiler flue exit?

Do you require new radiators?

Has your boiler broken down?

⚡ FAST-TRACK REMOTE ASSESSMENT: 100% FIXED PRICE LOCK

Upload 3 Quick Photos for Remote Technical Verification

Why upload photos? Zero salesman visits to your home! Upload (1) Current Boiler, (2) Pipework underneath, (3) Outside Flue. We verify compatibility remotely to lock in your exact fixed price guarantee.

*Optional: If you do not have photos right now, you can skip and text/email them through later.
📸 Photo 1: Current Boiler Clear photo on the wall
📸 Photo 2: Pipework Underneath Gas & water pipes
📸 Photo 3: External Flue Exit Outside wall or roof

Your Details & Fixed Estimate Delivery

Where should we email your formal quote and installation booking?

Tailored Fixed Price Proposal

Your bespoke fixed price quote will be calculated and dispatched to your email & phone in 60 seconds — including boiler, flue, parts, VAT & complete professional installation.

Estimated From £1,495
🔒 Leads dispatched directly to theonlineboilercompany@gmail.com.

THANK YOU! YOUR QUOTE REQUEST HAS BEEN RECEIVED

Our Glasgow team and registered engineers will review your details. We will email your fixed-price proposal and SMS your quote breakdown within 60 minutes.

Need urgent heat right now?

Speak to our on-duty Glasgow engineer:

Call 0141 890 2017
GLASGOWS FAVOURITE BOILER COMPANY · 100% FIXED PRICE GUARANTEE · DIRECT TO HOMEOWNER · ZERO SALESMEN
🏆 VERIFIED SCOTTISH INDUSTRY RECOGNITION

Official Scottish Accreditations & Industry Honours

Fixed Price Guarantee
10,000+
SCOTLAND HOMES HEATED
✓ Serving G1–G84 Postcodes
Parts & Labour Included
12 YEARS
MAXIMUM WARRANTY
✓ Worcester, Ideal & Navien Specialists
Scotland Prestige Winner
4.9 / 5★
VERIFIED EXCELLENCE
✓ 1,000+ Trustpilot & Google Reviews
// TRANSPARENT SERVICING PACKAGES //

GLASGOW BOILER SERVICE PACKAGES & PRICING

Fixed upfront prices with zero hidden charges. Suitable for homeowners, private landlords, and letting agents across all Glasgow districts.

Service Package Included Scope Certificate Issued Fixed Price Action
Landlord Gas Safety CP12 Only
LEGAL TENANCY COMPLIANCE
Full Gas Safety inspection on up to 2 appliances (e.g. Boiler + Gas Hob/Fire). Flue integrity, pipework tightness & safety device checks. Official Landlord Gas Safety Record (CP12) £75 Fixed Book CP12 Only →
Landlord CP12 + Full Boiler Service
BEST VALUE FOR LANDLORDS (RECOMMENDED)
Everything in CP12 PLUS comprehensive 12-point boiler service, combustion flue analysis, filter cleanse, and manufacturer warranty validation. Official CP12 + Gas Safe Service Record £120 Fixed Book Combo Deal →
Multi-Property Portfolio Package (3+ Properties)
LETTING AGENTS & PORTFOLIO LANDLORDS
Discounted bulk rate for landlords with 3 or more properties. Flexible scheduling, direct tenant liaison, and consolidated invoicing. Digital CP12 Certificates for Each Property £65 / Property Inquire Bulk →
// TOTAL PEACE OF MIND //

OUR 12-POINT BOILER SERVICE CHECKLIST

A professional boiler service is far more than a quick look inside. Vetted independent Gas Safe engineers follow strict manufacturer benchmarks to verify safety, clean critical components, and calibrate peak fuel efficiency.

01

Flue Gas Combustion Analysis

Using a calibrated Flue Gas Analyser to test CO, CO2, and ratio levels, ensuring safe and complete combustion.

02

Main Burner & Injectors Clean

Removing carbon dust and debris from the main burner to ensure clean, quiet, and reliable flame ignition.

03

Heat Exchanger Inspection

Inspecting primary heat exchanger waterways and removing soot deposits to maximize heat transfer efficiency.

04

Gas Operating Pressure Check

Testing standing and working gas pressures at the meter and boiler inlet to confirm optimal supply.

05

Ignition & Flame Failure Test

Testing safety shut-off devices and flame supervision electrodes to guarantee gas stops if flame is extinguished.

06

Expansion Vessel Re-pressurisation

Testing the internal air cushion of the expansion vessel and topping up to prevent pressure gauge fluctuations.

07

Condensate Trap & Pipe Clean

Flushing the internal siphon trap to clear acidic debris and preventing freezing blockages in winter.

08

Casing & Flue Seals Inspection

Inspecting room-sealed combustion chamber gaskets to ensure zero harmful fumes escape into living spaces.

09

System Water & Filter Clean

Inspecting inline magnetic system filter (MagnaClean) and cleaning captured black iron-oxide sludge.

10

Electrical & Earth Bonding

Checking fuse ratings, 230V electrical connections, and earth continuity for complete electrical safety.

11

Heating Controls & Thermostats

Testing room thermostat and timer responsiveness to ensure radiators heat promptly on command.

12

Digital Gas Safe Certificate

Full written record of all readings issued directly to your email, preserving your warranty validity.

// 02. HOW IT WORKS //

FAST, EFFORTLESS & 100% FIXED

From initial 60-second assessment to your warm home with complete professional handover — zero salespeople, guaranteed.

01 Fast & Remote
📸

60s Remote Assessment

Answer a few quick property questions or upload photos of your current boiler setup. No salesmen visit required.

02 100% Fixed Price
📋

Choose Fixed Package

Select from 4 premier A-rated combi options (Vokera, Ideal, Worcester Bosch, Navien) with 100% fixed upfront pricing.

03 Certified Installers
🔧

Next-Day Delivery & Fitting

Independent, vetted heating engineers arrive with your brand-new boiler and complete the installation cleanly.

04 Full Peace of Mind
🛡️

Flush & 10y Warranty Handover

We perform a full chemical system flush, connect your free digital thermostat, recycle the old boiler, and register your warranty.

★★★★★ 5.0 / 5 Verified Ratings on Trustpilot & Google

WHAT GLASGOW SAYS ABOUT US

Read authentic feedback from Glasgow homeowners. Click any review card to inspect our live profile directly on Trustpilot or Google.

// GLASGOW COVERAGE //

AREAS WE SERVE — ALL GLASGOW G-POSTCODES

Every G-postcode area of Glasgow covered — from Hyndland to Rutherglen, Govan to Bearsden and everywhere in between.

ACTIVE SERVICE ZONES // LIVE

Glasgow G-Postcode Hub Map

14 VANS LIVE
River Clyde 3 West End & NW 2 North Glasgow 2 City Centre HQ 4 South Side 3 East End
Click any zone to inspect live local vans
ALL G1–G84
Selected Heating Zone

West End & North West

Postcodes Covered:
3 Heating Engineers on Duty
Active Neighbourhoods in this Sector:
Lanarkshire & Beyond: Also serving Paisley, Renfrewshire & Lanarkshire with zero callout fee.
Book Zone Engineer
// 06. FREQUENTLY ASKED QUESTIONS //
How much does an annual boiler service cost in Glasgow? +

Our annual boiler service is strictly £95 fixed price including VAT. If you are a landlord requiring both a boiler service and an official Landlord Gas Safety CP12 certificate, our combined bundle is £120 fixed.

Why is an annual service required for manufacturer warranties? +

Leading boiler brands (Worcester Bosch, Ideal, Vaillant, Navien) state in their warranty terms that the boiler must be serviced every 12 months by a Gas Safe registered engineer. Skipping an annual service will invalidate your multi-year warranty, leaving you exposed to costly repairs.

Do you provide Landlord Gas Safety Certificates (CP12)? +

Yes. By law, Scottish landlords must have a Gas Safety check completed every 12 months by a Gas Safe registered engineer. Our vetted engineers issue digital CP12 certificates directly to you and your tenants immediately following the inspection.

Are the servicing engineers Gas Safe registered? +

Yes, 100%. All annual services, safety checks, and CP12 certificates are carried out by vetted, independent, self-employed Gas Safe registered engineers who carry their official photo ID badge on every job.

INSTANT QUOTE // 100% FIXED PRICE GUARANTEE

GET YOUR FIXED PRICE QUOTE NOW

Takes 60 seconds · Zero pushy salesmen · Direct engineer pricing across Glasgow

📸 Add Photo of Current Boiler (Optional) Snap or attach your boiler picture for instant verification without a home visit
🔒 100% Fixed Price Guarantee · No Salesmen Visits · Direct Boiler Supply · Direct Line: 0141 890 2017