Hertfordshire · London and the South East
Drone Roof Survey in Marshalswick
Wondering about the roof at a property in Marshalswick? We carry out drone roof surveys in Marshalswick and across Hertfordshire, with plain-English findings.
- Eroded pointing on a chimney stack
- Hidden gutters full of leaves
- Cracked slates and tiles out of sight from below
Prices for drone roof surveys in Marshalswick
Several things affect the price of a survey:
- Which survey package you book
- How tall the building is and how easy the roof is to see
- Whether it’s a home or a commercial building
- Roof area
Simple, low roofs take less time to survey than tall or complicated ones, and the package matters as well. The price is always agreed first.
Helping us price your survey
A little information up front helps. It helps to include:
- Any marks or damp showing indoors
- Whether there’s a loft hatch, a shared roof or tricky access
- The reason for the survey, such as buying, a leak or storm damage
- Any deadline, such as an exchange date
We confirm the price for your survey before booking, so you know the cost up front. Our price is from £400, including VAT. To book, phone 07833 053749 or email us.
How a drone roof survey works in Marshalswick
Our drone weighs under 250g, and we hold a CAA Flyer ID and Operator ID. We keep it in sight throughout, and well below the 120-metre height limit. Each flight is planned with the site and its surroundings in mind. Before every flight, we check the airspace and the weather. We never fly where it is not safe. We are often asked to look into coverings that have slipped high up on the roof and flashings that have come away, on fragile roofs, chimney stacks and valleys and parapet gutters.
Places like Marshalswick can be near small airfields or other airspace restrictions, so every drone flight starts with a check of the Drone Safety Map. Open ground can mean stronger wind, which also affects whether a small drone can fly. Each flight is planned with neighbours’ privacy in mind, as well as the airspace and the wind.
How fast the report arrives depends on the package: the Basic Survey within 48 hours, the Standard Survey in 24 to 48 hours and the Premium Survey on the same day.
- Where
- Marshalswick (AL4, AL1, AL3)
- Region
- Hertfordshire
- Prices
- From £400 inc. VAT
- Reports
- Emailed report with photos and recommendations
- Appointments
- Monday to Sunday, daytime
- Insurance
- PI and public liability insurance
- Phone
- 07833 053749
- Updated
- 27 October 2026
What we are asked to look at in Marshalswick
Chimney tops take the worst of the weather. From ground level, you rarely see cracked flaunching or loose pots. Close-up drone photos show their condition.
It’s worth booking a survey if you’ve seen:
- Slates or tiles shifted by high winds
- Tired mortar and pots at the top of a stack
- Loose ridge and hip tiles
- Moss building up on slopes and in gutters
If you look after a shop, office or commercial unit, for instance near The Maltings, thermal images can show trapped moisture across a wide commercial roof.
What to check before booking
- Is there a chance to talk the report through?
- Do they have a CAA Flyer ID and Operator ID for drone work?
- What’s outside the scope of the survey
- Are they insured for the work?
Nearby places to Marshalswick
What else we do in Marshalswick
Tips from our surveys
Nothing here needs a ladder. Our suggestions:
- Be ready to move the date if the weather turns
- Let us know about any leaks or concerns
- Move stored items away from the hatch
- Allow time for permission if you’re in a flight restriction zone
There’s a follow-up after 12 months with the Premium Survey. It helps you see how the roof has changed over the year.
Have leaves and moss cleared from gutters, valleys and outlets, ideally once the leaves have fallen. On high roofs, leave clearing to a professional. Blocked hidden gutters cause many leaks.
Questions from Marshalswick
Do you cover smaller places like Marshalswick?
We do. A small place gets exactly the same survey as a big one.
Is my home in Marshalswick listed or in a conservation area?
Historic England’s list shows listed buildings, and the local council can tell you about conservation areas. If a home is listed, changes that affect its special interest need listed building consent, and in a conservation area re-roofing in different materials may need permission.
Are you structural engineers?
No. We note visible signs such as sagging or deflection, but we are not structural engineers and do not carry out calculations. Where an engineer is needed, we say so in the report.
What happens next?
You’ll receive the report by email, and what you do next is up to you: raise it with a seller, send it to an insurer, brief a roofer or share it with a managing agent.
How many surveys have you done?
We have more than 20 years’ experience and have carried out more than 5,000 surveys across London and South East England.
Can the drone do thermal imaging?
No, the drone survey is photographic. For thermal imaging, look at the Premium Survey or our thermal roof survey, and its findings are checked with moisture readings.
Does someone need to be in?
Not always. An outside-only look can be arranged beforehand, but anything inside needs someone there to give access.
Drone roof surveys around Marshalswick
Historic houses such as Batchwood Hall, about 2 miles west, show how far back building in the area around Marshalswick goes. Older roofs in the wider area can hide decades of patch repairs, so the detail matters, and any change of roofing material on a listed home needs checking with the council first. Every flight is checked against the Drone Safety Map first.
Anyone responsible for a site like St John Fisher Roman Catholic Primary School will know that a drone or thermal camera can show a large roof in a single visit. If you live in an older home near Saint Mary's, older roofs can be steep and hard to see from the street, which is where photos from the air and thermal images help.
Marshalswick is about 1 mile north-east of St Albans, in Hertfordshire. We cover Marshalswick and the rest of Hertfordshire, as part of our work across London and South East England. Across Hertfordshire, we cover Marshalswick and the places around it. London is in our area too.
Drone roof surveys in AL4, AL1 and AL3 are booked the same way as anywhere else. Local streets include Milvus Road, Jersey Lane and Sandpit Lane. We also cover the places around Marshalswick: Sandridge (1 mile north), Bernards Heath (1 mile west), St Albans (1 mile south-west), Childwick Green (2 miles north-west) and Sopwell (2 miles south-west). Within a short drive, we also cover Watford (8 miles south-west), Hemel Hempstead (7 miles west), Stevenage (11 miles north-east), Welwyn Garden City (5 miles north-east), Harpenden (4 miles north-west) and Hitchin (13 miles north).
Near you in Marshalswick
We work in homes and buildings around The Baton pub, Sandringham School and Clarence Park. The nearest railway station is St Albans station, about 1.3 miles south-west of the centre. Nearby you will also find St Albans Musical Museum (0.8 miles south-west) and The Maltings (1.6 miles south-west). Green spaces nearby include The Wick Local Nature Reserve and Verulamium Lake.
What we look for on each type of roof
Valleys and parapet gutters
When a parapet outlet blocks, water can come inside. We check outlets and photograph any build-up.
Steep slate and tile slopes
Steep slopes are hard to inspect safely on foot. From the air, every course of slates or tiles can be seen.
How the survey works
Once we’ve finished looking, we write up our findings as a written report with photographs, emailed to you. On timing, it normally takes roughly 1–2 hours at a house, including the airspace and weather checks before take-off. Being in a smaller place like Marshalswick does not change how the visit works: outside, inside and from any safe vantage point, in that order. It helps to show us anything you’ve already noticed.
- We start by checking the airspace and any restrictions at your address.
- If permission is needed, we ask for it ahead of the visit.
- Before the flight, we check the conditions and the take-off spot.
- The drone captures close-up photos of the coverings, chimneys, valleys and gutters.
- Your report arrives by email, with close-up photos and recommendations.
Getting ready for the survey
- If you’re buying, let the agent know when we’re coming
- If the roof is shared, arrange access with whoever manages the building
- Point out any leaks or damp patches
Getting a price
For a price for drone roof surveys in Marshalswick, ring 07833 053749 or email us. The address, the type of property and what you want to find out help us price the survey accurately.
Advice
What we can’t see
Some things cannot be seen without opening up the roof, so a survey has limits:
- Structural calculations (that’s a structural engineer’s job)
- Photos in conditions too poor to fly
- Flying in a flight restriction zone without the airport’s permission
Not sure which survey suits your roof? You can ring 07833 053749 or drop us an email and we will tell you. The full list of what we check.
What this survey covers
- Tall and steep roofs
- Chimney stacks
- Valleys and parapet gutters
- Large and complex roofs
- Flat roofs on upper floors
- Fragile roofs