Blocked Drains Suffolk, Unblock Drains Southampton


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For any commercial business, keeping things running smoothly is the name of the game. The smoother everything runs, the less downtime you’ll have to endure, and the more time you’ll be able to spend doing what you do best – running your business. Here at No1 PHD, we have a proven track record of delivering impeccable results. We can provide a plethora of services, from heating and plumbing to electrical and pest control. And all our services are carried out by highly trained, knowledgeable professionals.

Vital Commercial Services

While in life, things will inevitably go wrong; you always want to try and do everything you can to prevent these problems from occurring in the first place. A leaky pipe, busted boiler, electrical issue or pest problem can prove highly disruptive. The good news is that the solution is to simply call No1 PHD as we provide arguably one of the most comprehensive ranges of services around. Just some of the services that we provide include:

  • CCTV Drain Surveys and Drain Unblocking
  • Gas Repairs, Testing, and Certificates
  • Pest Control
  • Legionnaire Risk Assessments
  • Landlord Property Maintenance
  • Sewer Services

From hotels and offices to bars, restaurants, retail outlets and more; regardless of your business type, you can always bank on our assistance when you need it most. Following your call, our team will turn up to your commercial site to determine your requirements or assess the problem. After which, they will quickly devise a solution for which you will be quoted for – and there is absolutely no obligation on your part to proceed. Plus, there’s no callout charge either, so if you’re not completely happy, you’re free to walk away.

You can read a little more about three of our core services – installations, servicing and repairs – below, or you can pick up the phone and give No1 PHD a call on 08006906777 24/7. Whether you need urgent assistance with an existing installation or require a brand-new installation to replace an ageing appliance; we have you covered every step of the way.

Our goal is to be the company of choice for businesses throughout our coverage area. This is a goal that we are continually working towards, improving our overall performance as well as the services that we provide. And we’re always looking for new services to offer too. If you require one that isn’t listed above, do not hesitate to reach out to us as there’s a good chance we can help. Not only are we flexible, but we’re also affordable too as you’ll soon discover.

What Can We Do for You?

With years of experience backing us, we’ve amassed an impressive knowledge base that lets us turn our hand to virtually any request. But rather than being a ‘Jack-Of-All-Trades’, we’ve developed a high level of proficiency across each of the services that we offer. So, you can count on us to find the right solution for your request and to provide you with outstanding results. To that end, we’ve detailed information regarding three of our core services below.


From boilers and radiators to heating pumps and renewable energy systems, if you need something installed, we’ll more than likely be able to assist you. Any installation must be handled correctly; otherwise, the appliance may not function correctly or safely. It could become damaged or could end up damaging your property or causing someone a nasty injury. Our installation service is quick, efficient, and reliable. By the time we leave, your new appliance will be hooked up and ready to go.


Servicing and Repairs

Even the best-installed appliances go wrong sometimes, and all need servicing regularly to keep them functioning in tip-top condition. At No1 PHD, we offer a range of bespoke servicing contracts tailored to your needs and budget. Our contracts are an excellent way of keeping everything working correctly and safely. This keeps you, your employees and staff safe while minimising your downtime and costs.

And for those times when things go wrong, we’re always available night and day. You can expect a prompt response from one of our engineers who will get the problem diagnosed and corrected in a very short space of time. From blocked drains to sewer-related issues or faulty boilers, nothing is too much for us to handle. In no time, we’ll have your repairs completed and everything back to normal.

Other Services

Our three core services have been mentioned, but these only scratch the surface of what we offer. Our plumbing, heating, and drainage services are extensive and encompass a wide range of options, including:

  • CIPP Relining and Repair
  • Descaling and Fat Removal
  • High-Pressure Cleaning
  • Zoned Heating
  • Waste Management
  • And More!

Regardless of your business type, you can expect nothing less than a stellar outcome when you call No1 PHD on 08006906777.

Why Should You Choose No1 PHD?

When it comes to running a business, we know all-too-well just how irritating it can be suddenly having to stop what you’re doing to deal with a broken appliance or faulty system. And as a business owner, you have a duty of care to your staff and customers. Fortunately, the team at No1 PHD are committed to providing you with every service you could possibly need to keep your commercial systems ticking over nicely.

You’ll always be dealing with highly trained professionals when you enlist No1 PHD. Our team of registered experts have plenty of experience working in the commercial sector, so you can rest assured that they know what they’re doing. If you require additional information concerning our accreditations and qualifications, this can be sought by contacting our team directly.

Our aim is always to exceed our customers’ expectations as their satisfaction is our number one priority. Your needs will always be met and no matter how big or small your request might be, you can always count on us to go the extra mile. We’re confident that you won’t find a better option anywhere else that delivers outstanding service on a consistent basis. Our team is dedicated to providing lasting customer care through exceptional customer service.

So, why not give us a call today on 08006906777 and speak to a member of the No1 PHD team to find out more?

24 hour callout

emergency service


5 stars
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After noticing that the house was unusually cold, we found that the heating wasn’t coming on and that our hot water had also failed. We called the team at No 1 PHD who dispatched an engineer to investigate. After discovering that the culprit was a faulty boiler part, they ordered in a new part and got it fitted as quickly as possible. The guys were great, and we couldn’t be happier.

Mr Lincoln

5 stars
white quotation marks

For days, we’ve noticed a foul smell coming from outside and a gurgling sound coming from one of the drains. Whenever it would rain, the area around it would flood slightly and take ages to drain. We tried buying drain unblockers, but none seemed effective. Eventually, we turned to No 1 PHD and were left wondering why we didn’t do this sooner.

Mrs Griffin

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