Mazzy Construction Ltd — Coventry
House Extension, Loft Conversion& Renovation Specialists
Mazzy Construction Ltd is a Coventry-based design and build construction company specialising in house extensions, loft conversions, full renovations, structural alterations and complete property transformations. We manage every aspect of your project — from architectural drawings and planning permission through to the final finish — delivering exceptional results across Coventry and surrounding areas.
✓ Fully Insured · ✓ 12-Month Warranty on All Work
Our Credentials
Why Coventry Homeowners Trust Mazzy Construction
Consistently rated 5-stars by homeowners across Coventry for quality and reliability.
Every review is from a real client who trusted us with their home.
We're open around the clock — call us any time for advice or an emergency.
A local construction company trusted by homeowners across Coventry and surrounding areas.
Every trade covered under one roof — from structural design through to the final finish.
All completed work comes with a 12-month warranty. Fully insured for your total peace of mind.
Who We Are
Premium Design & Build
Construction Services
Mazzy Construction Ltd is a Coventry-based design and build construction company, helping homeowners across the West Midlands realise their vision with precision craftsmanship, transparent communication and end-to-end project management. From initial concept and architectural drawings through to planning approval and the final finish, we handle every detail so you don't have to.
Whether you're planning a house extension, a loft conversion, a full renovation or a structural alteration, our experienced team delivers exceptional results across Coventry and surrounding areas — on time, on budget and to the highest standard.
Your Complete Construction Partner
House extensions and loft conversions — design to completion
Full house renovations and structural alterations
Architectural drawings, planning permission and structural calculations
Kitchen and bathroom renovations with all trades in-house
Roofing, plumbing, electrical and specialist fit-out
Fully insured construction company — 12-month warranty on all work
Open 24 hours, 7 days a week for Coventry and surrounding areas
4.8★
Google Rating
Consistently 5-star rated by homeowners across Coventry
17+
Verified Reviews
Every review is from a real client who trusted us with their home
24/7
Always Available
Open around the clock — call us any time for advice or emergencies
20+
Services Offered
From foundations to finishing — every trade covered under one roof
Our Services
Design & Build Services —
Fully Managed for You
House Extensions
Expand your Coventry property with architect-designed single-storey, double-storey or wrap-around extensions — seamlessly blending with your existing home and adding significant value.
Loft Conversions
Transform redundant loft space into stunning living accommodation — bedrooms, bathrooms, home offices or playrooms — fully managed from structural design through to final finish.
House Renovations
Full property refurbishments and structural alterations across Coventry. We manage every trade under one roof, delivering a seamless transformation from concept to completion.
Kitchen Renovations
Bespoke kitchen design and installation with premium cabinetry, worktops and finishes. We handle all associated structural work, electrics and plumbing in-house.
Bathroom Renovations
Luxury bathroom and en-suite design and installation, including wet rooms, tiling, bespoke joinery and all associated plumbing and electrical works.
Plumbing
Complete plumbing solutions including boiler installations, central heating systems, underfloor heating, bathroom plumbing, pipe work and emergency repairs across Coventry.
Electrical
Certified electrical installations for new builds, extensions and renovations — consumer unit upgrades, full rewires, fault finding, EV charger installation and compliance testing.
Roofing
Professional roofing across Coventry and surrounding areas — slate, tile and flat roofing, full replacements, repairs, guttering and fascia work for residential properties.
How It Works
Our Simple 4-Step Process
Free Consultation
Tell us about your Coventry building project. We'll listen, advise and answer every question — no pressure, no commitment.
Site Visit & Quote
We visit your Coventry property, assess the work in detail and provide a clear, itemised quote with no hidden costs.
Professional Build
Our skilled tradespeople get to work with precision and care, keeping you updated at every stage.
Final Finish & Handover
We complete every detail to the highest standard, carry out a full walkthrough and hand your home back spotless.
01
Free Consultation
Tell us about your Coventry building project. We'll listen, advise and answer every question — no pressure, no commitment.
02
Site Visit & Quote
We visit your Coventry property, assess the work in detail and provide a clear, itemised quote with no hidden costs.
03
Professional Build
Our skilled tradespeople get to work with precision and care, keeping you updated at every stage.
04
Final Finish & Handover
We complete every detail to the highest standard, carry out a full walkthrough and hand your home back spotless.
Project Gallery
Featured Projects Across Coventry
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Modern Kitchen Renovation in Coventry
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Loft Bedroom Conversion in Coventry
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Rear House Extension in Coventry
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Full Roof Replacement in Coventry
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Full Home Renovation in Coventry
The Mazzy Difference
Why Homeowners Choose Us
At Mazzy Construction Ltd, we believe every project deserves the same level of dedication and precision — whether it's a structural alteration, a loft conversion or a complete design and build transformation. That's why homeowners across Coventry and surrounding areas trust us as their construction company of choice.
Coventry's trusted design and build construction company
Architectural drawings, planning services and structural calculations in-house
Full-service team — every trade managed under one roof
Exceptional craftsmanship on every project, regardless of scale
Transparent pricing with no hidden costs — detailed quotes provided
Fully insured with a 12-month warranty on all completed work
Open 24 hours, 7 days a week — always available when you need us
Dedicated project manager throughout every stage of your build
Client Reviews
What Coventry Homeowners Say About Us
"Reliable and outstanding workmanship. Definitely use again. Tried and trusted. A one-stop company for all building work."
— Verified Google Review
"I used Mazzy for a major renovation project and I'm very happy with the results. Excellent service and quality — highly recommended."
— Verified Google Review
"Top quality work. Had a few works done and was very happy with the results."
— Verified Google Review
Where We Work
Serving Coventry & Surrounding Areas
Based on Trinity Street in the heart of Coventry, Mazzy Construction Ltd operates across the city and all surrounding towns. Wherever you are in the region, we'll come to you.
Common Questions
Frequently Asked Questions
Start Your Project Today
Ready to Upgrade
Your Home?
From house extensions and loft conversions to full renovations, structural alterations and design and build projects, Mazzy Construction Ltd delivers exceptional construction services across Coventry and surrounding areas.
Get In Touch
Ready To Start Your Design & Build Project?
Speak with Mazzy Construction Ltd today for expert construction, design and build services across Coventry and surrounding areas. Free no-obligation quotes. Fully insured. 12-month warranty on all work.
Mazzy Construction Ltd
Coventry's trusted design and build construction company. We respond promptly, visit your property and provide a clear, detailed, no-obligation proposal.
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