A2z Constructions & Heating Ltd
THORNTON HEATH, Surrey
Checkatrade member since January 2022
Services
- Cladding
- Concrete Garages
- Concreting
- Demolition
- Extensions / Conversions
- Foundations
- Garage Conversions
- Garden Studios
- General Building
- Loft Conversions
- New Builds
- Partition Walls
- Property Maintenance / Repair
- Refurbishments
- Suspended Ceilings
- Wall Tie Replacements
Customer Reviews
Write a review9.73 /10
Based on 5 reviews over the past 12 months
Quality of work
9.6
Reliability
9.8
Communication
9.8
Reviews (42)
10 review of collapse ceiling
Posted 16 April
Quick response from Mr Singh. The work got done within few hours of advertising it. Highly recommend Mr Singh Thank youVerified reviewerJob location: SW16- TThomas M
8.67 Hardworking and on time team
Posted 07 April
We had a good experience with Janta and his team. Extremely hard working, always on time, and never let things become too difficult. Whenever we needed something looked at or amended, they did it quickly and made sure the task was completely successfully. Great building workmanship and our project was completed on time. Janta is very accessible on the phone and communicated quickly.Verified reviewerJob location: SW19 10 House Renovation
Posted 09 March
Job location: SW19Janta (and his team) is reliable, trustworthy, and delivers work of consistently high quality. The job was completed on time and to budget. Their professionalism and attention to detail made the whole process smooth and stress‑free. I would highly recommend Janta to anyone looking for excellent workmanship and a builder they can depend on.10 Removing partition wall, fitting new radiators and flooring
Posted 17 August 2025
Extremely good experience. Janta and his team are skilled professionals. The job was done on time and nicely finished. Planning to ask for their expertise again in the future, for an external wall and renovating our bathroom.Verified reviewerJob location: SW1710 Air vent into fireplace
Posted 26 June 2025
Excellent work carried out by a-z construction Very knowledgeable of work , on time and very tidy workmanshipVerified reviewerJob location: CR08.33 Stopped leak and happily took on a small extra job
Posted 07 May 2025
Job location: SW17Prompt, efficient and hard working
Photos
Company Info
Owner
Mr. Janta Singh
Ltd Company
4 years on Checkatrade
VAT Registered
No
Building Excellence with a Trusted, Client-First Approach
Executive Summary
A2z Constructions & Heating Ltd. is an established, full-service building and property maintenance company with a 14-year track record of delivering high-quality residential and commercial projects. Founded and directed by Janta, the enterprise has built a reputation for transforming complex construction concepts into stress-free realities.
Operating with a hand-picked team of trusted, highly coordinated professionals, A2z Constructions & Heating Ltd. blends technical precision with exceptional customer service, ensuring every project consistently exceeds client expectations.
Core Capabilities & Services
A2z Constructions & Heating Ltd. provides a comprehensive suite of structural engineering, general building, and property remodeling services:
Conversions, Extensions & New Builds
- New Builds: Turnkey construction of modern residential and commercial properties from the ground up.
- Loft & Garage Conversions: Optimizing underutilized spaces to maximize property footprint and market value.
- Extensions: Custom structural additions seamlessly integrated into existing properties.
- Garden Studios: Design and construction of detached, functional outdoor living and working spaces.
Structural & Groundworks
- Foundations & Concreting: Precision excavation, foundation laying, and high-durability concrete installations.
- Concrete Garages: Construction of robust, weather-resistant precast or custom concrete garage units.
- Demolition: Safe, efficient structural dismantling and site clearance ahead of new developments.
- Wall Tie Replacements: Critical structural remediation to secure cavity walls and protect building integrity.
General Building & Refurbishments
- Comprehensive Refurbishments: Complete interior and exterior property modernizations.
- Partition Walls & Suspended Ceilings: Commercial and residential spatial dividing solutions and modern ceiling grid installations.
- Cladding: Installation of protective and aesthetic exterior facades to improve insulation and curb appeal.
- General Building & Maintenance: Ongoing property repairs, preventative maintenance, and structural updates.
The A2z Advantage: Client Commitment
- The Power of Synergy: Projects are executed by a tight-knit team of trusted specialists who work in seamless coordination, eliminating the delays and friction common with fragmented sub-contracting.
- A Positive, Approachable Culture: The team is widely recognized for a cheerful, professional, and accessible demeanor, fostering open communication and a collaborative environment on-site.
- Unmatched Accessibility: Recognizing that construction timelines require agility, the leadership team remains highly contactable seven days a week, including evenings and weekends.
Contact & Inquiries
To review previous commissions, inspect our professional portfolio, or schedule a comprehensive site consultation, please reach out to Janta and the team:
- Direct Availability: Accessible via phone throughout the week, weekends, and evenings.
- Alternative Channels: If the team is currently on-site or momentarily unavailable, please send a text message or email for a prompt response.
- Portfolio & Reviews: Digital photos and verified client testimonials are readily available to demonstrate our high standards of professionalism.
Thank you for considering A2z Constructions & Heating Ltd. We look forward to partnering with you on your next project.
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Member since January 2022
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