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01708772500

☎️ 01708772500 👆 is a valid (Landline) United Kingdom Phone Number and it is issued by BT. It is part of the phone block 170877 with a prefix of 01708. The area code 01708 originates from Romford.

The format of this phone number on your Caller ID may vary, such as:

+441708772500+44 1708 77250001708 772500+44-1708-772500

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01708 772500 Tagged as:

crystal windows crystal doors telephone preference service b & q colchester romford southport crystal home improvements information commissioner ’ s office

TimeLine of events for phone number 01708772500

  • Crystal Windows overpriced, aggressive sales
    May
    2026
  • Unwelcome call; glad for comments
    Sep
    2025
  • Crystal Windows pressured elderly customer
    Jun
    2024
  • Experiencing issues with Crystal windows
    Jul
    2023
  • Customer service and product quality issues
    Jul
    2023
  • Missed call from bad reception
    Mar
    2023
  • Missed call with no voicemail
    Nov
    2022
  • Many unwanted cold calls received
    Sep
    2022
  • Missed call, no voicemail
    Jun
    2022
  • Negative experience with Crystal Windows
    May
    2022
  • Grateful for annual window reminder
    Jan
    2022
  • Missed call identified as spam
    Nov
    2021
  • Persistent caller never leaves messages
    Mar
    2021
  • Positive experience with polite service
    Feb
    2021
  • complaining about repeated unwanted calls
    Feb
    2021
  • Requested no marketing calls, complied
    Oct
    2020
  • User facing harassment from company
    Dec
    2019
  • Cautious after window discussion incident
    Jul
    2019
  • Excessive calls, blocked number
    Jun
    2019
  • Call from unknown number avoided
    Jun
    2019
  • Unwanted calls, potential legal action
    Dec
    2018
  • Frequent calls, no one speaks
    Oct
    2018
  • Repeated calls driving user crazy
    Oct
    2018
  • Poor customer service, inconsistent communication
    Sep
    2018
  • Excessive calls and silent voicemails
    Aug
    2018
  • Crystal Windows nuisance calls numerous times
    Jun
    2018
  • Unwanted sales calls and offers
    Jun
    2018
  • Call blocker not effective, frustrated
    May
    2018
  • User mentioned Crystal windows
    May
    2018
  • Call was disconnected upon pickup
    May
    2018
  • Persistent, unwanted calls for quote
    May
    2018
  • Constant harassment after canceling quote
    Apr
    2018
  • Constant calls from Crystal windows
    Mar
    2018
  • Excessive and bothersome call activity
    Jan
    2018
  • Persistent attempts to contact, not interested
    Jan
    2018
  • Expects call, blocks phone number
    Nov
    2017
  • Salespeople are described as "crazy."
    Nov
    2017
  • Recommend avoiding Crystal windows
    Sep
    2017
  • Prank call from "crystal windows"
    Aug
    2017
  • Persistently calling Crystal Windows relentlessly
    Aug
    2017
  • Annoying, persistent cold-calling violation
    Jul
    2017
  • Excessive calls from Crystal Windows
    Jun
    2017
  • Avoid crooked and persistent window installers
    Mar
    2017
  • Comment mentioning harassment situation
    Oct
    2016
  • Experiencing excessive annoying phone calls
    Sep
    2016
  • Repeated unsolicited calls, hard to block
    Sep
    2016
  • Crystal Windows sales tactics deceptive
    Jul
    2016
  • Excessive phone calls after online signup
    Jun
    2016
  • Annoying repeated calls from telemarketers
    May
    2016
  • Nuisance calls from unknown number
    May
    2016
  • "Beware of Crystal Windows calls"
    May
    2016
  • Persistent and unanswered phone calls
    May
    2016
  • Persistent calls, ignored repeatedly
    May
    2016
  • Persistent caller, no message left
    Apr
    2016
  • Dogs are like salesmen
    Mar
    2016
  • Persistent harassment for 15 months
    Aug
    2015
  • Crystal Home Improvement sells windows, doors
    Jul
    2015
  • Frequent annoying wrong number calls
    Apr
    2012
  • Person receives wrong number calls
    May
    2011
  • Caller ID unknown, questioning purpose
    Nov
    2010
  • Unrecognized calls looking for wrong person
    Apr
    2010
  • Search for Crystal Windows products
    Jul
    2009
  • Questioning unknown caller identity and intentions
    May
    2009
Number Of Searches: 1066 Number Of Comments: 62 First Seen: 05 April 2014 General Reputation: negative

This number has recently been searched from Lower Faintree(Shropshire) and Pinksmoor(Somerset).

01708772500 has 62 comments of which 59 x neutral and 1 x positive and 2 x negative

SHARE YOUR EXPERIENCE - LEAVE A COMMENT

01708772500 Summary (Read all comments)

Phone number ☎️ 01708772500 👆 is reported as a nuisance caller linked to Crystal Windows and Doors, known for persistent, often daily calls that many find excessive and intrusive. Numerous users complain of receiving multiple calls a day, sometimes over a hundred in a short period, with calls frequently ending in silence or hang-ups upon answering. The company has been accused of aggressive sales tactics, pressuring elderly customers, providing substandard products, and poor after-sales service. Some report being targeted despite not giving consent or after requesting to stop. Others mention frequent silent voicemails and calls from different numbers to bypass blocks. While a few describe the callers as polite and occasional, the overwhelming consensus points to harassment and highly annoying behaviour by this company.

Reports on phone number 01708772500

2 months
Once more, Crystal Windows are hitting up people, trying to push their windows that cost way too much.
Crystal
10 months
Got a random call with no voicemail left, which was pretty annoying. After reading what others have shared here, I’m relieved it wasn’t something strange.
2 years
Terrible experience with Crystal Windows. They tried to rip off my 79 year old mum with an overpriced quote and pushed her hard to agree on the spot. Thankfully she didn’t cash the deposit cheque. These lot are proper dodgy and just out to scam people.
Crystal Windows
3 years
Got a call from Crystal Windows pushing me to buy their poorly made and terribly fitted windows and doors.
Crystal Windows
3 years
Crystal windows keep ringing me despite the awful service I got from them. Honestly, avoid these lot. They left my windows unsealed on the outside and then tried to say it wasn’t their fault. I had to really fight to get them to finish the job, and they were super rude, which is odd because they were nice enough when trying to sell me stuff. The doors I got from them are rubbish too and now no one wants to come out and sort them.
Crystal Windows
3 years
This number rang me on my mobile, but the signal at my place is terrible. I tried picking up but the call just dropped. Proper annoying.
4 years
Caller unknown. Didn’t leave any message.
4 years
Got calls from Crystal Windows & Doors nonstop, rang me 63 times in just under a month. Too much!
Crystal WindowsDoors
4 years
Unknown caller, didn't leave any voicemail or message.
4 years
These awful people from Crystal Windows & Doors kept ringing me like mad, about 12 times daily for a few days straight. I had to block their number just to get some quiet. Definitely won’t be using their services ever!
Crystal WindowsDoors
5 years
Cheers for the info above. They ring me about once a year in January, like they always do, probably cause it’s a quiet period for them - guess it’s a smart time to think about getting new windows.
5 years
got a missed call from this number
5 years
They keep ringing but dont leave any message, even tho the answerphone is always on so they could easily say who they are. Really annoying.
5 years
I got a call from Crystal Windows, really nice and polite people. They’re just doing a courtesy check-in kind of call. We bought some doors from them a few years back and they ring maybe twice a year with deals on other stuff. We don’t really need anything else but it’s not annoying to chat with them. They’ve never been pushy or anything.
Crystal Windows
5 years
kept getting the same annoying calls over and over.
6 years
Crystal Windows called me after I gave them my number when I bought a new front door. I asked them nicely to stop calling me for marketing, in line with GDPR, and they respected that. They weren’t pushy or anything, just regular sales calls.
Crystal Windows
7 years
Its Crystal Windows again. Theyve been ringing me nonstop, like 11 times every single day. My voicemail is packed with missed calls from that number.
7 years
The bloke at Homebase was proper chuffed when I took a minute to chat about the windows. Funny thing is, since then I've been getting bombarded with calls - more than 10 from at least 5 different numbers (hadn’t had a single one for ages before that). Honestly, you’re why I’m never stopping for anyone like that again. (Good job I didn’t just hand over my address when he asked!)
7 years
They keep ringing me like 6 times a day, and when I finally answer, they just hang up. I’ve blocked the number now.
7 years
Didnt answer, no one I know from Southport.
Southport
8 years
Got phone calls from them about 20 times in the past week. Surely there’s a rule against this? No idea how they got hold of my number but it’s getting proper annoying.
8 years
I get calls pretty often, and when I pick up, they just hang up straight away.
8 years
This number has been ringing me nonstop for weeks. I haven’t picked up even once, but they keep blowing up my phone daily. It’s really starting to get on my nerves.
8 years
They’ve rung me a few times and never said a word, and the last time I answered they just cut me off - what a rubbish company, I’ll definitely steer clear of them.
8 years
Crystal Windows keeps ringing me non-stop, at least 8 times daily no matter what time it is. They also leave voicemails with nothing said in them. Absolute rubbish company.
Crystal Windows
8 years
I’ve had my fair share of calls from this number, which is linked to Crystal Windows. Can you believe they’ve rung me up thrice just today? That makes it a staggering 103 calls from them to date! Honestly, it feels like they’re relentless, like a swarm of pests, having nothing more constructive to do than bombard me with these irritating calls!
Crystal
8 years
I use a call blocker that blocks these annoying calls but still keeps a record of who called. Even though I'm ex-directory and on the TPS list (which seems pointless), this number still shows up in my call list loads of times every day.
Telephone Preference Service
8 years
Crystal Clear Windows company called me earlier today.
Crystal
8 years
no idea. as soon as i answered the call, it just cut off.
8 years
Crystal Windows. We wanted new windows and asked for a call back. They've rung me about 20 times now. Honestly, I don’t want a quote anymore. If this is how they deal with customers, I’m definitely not going with them. Companies really need to stop pestering people like this, it’s proper stressful getting calls all day every day. Number’s 01708772500.
Crystal
8 years
I signed up to get an online quote and then cancelled, but I've been getting calls non-stop every 15 mins!!! Honestly, this should be banned or something!!!
8 years
Crystal windows keep ringing me up nonstop. I foolishly shared my number with their rep who promised no calls would come through. Now I get at least 8 calls daily, had 14 just yesterday. Thankfully, I've blocked the number now.
Crystal Windows
9 years
Calls keep coming non-stop all day and night, even on weekends. Proper annoying, can’t get a moment’s peace.
9 years
They've been calling me loads of times every day for weeks now. I’ve never answered and don’t plan on doing so either.
9 years
Crystal Windows rang me the day after I gave my info and said not to call again. I was certain they'd bother me but I wanted to check them out first. Ended up blocking their number on my phone. Really thankful for these new phone features nowadays!
Crystal Windows
9 years
Absolutely bonkers how pushy some sales folks are!
9 years
Crystal windows have been such a nightmare. I just shared my number to get some flyers from a stall outside B+Q in Colchester. Since then, I've had over 140 calls in about three weeks, and that’s even after I told them I’m not interested. Bloody annoying!
B & QColchester
9 years
Got a call from Crystal Windows, but they just stayed quiet on the line.
Crystal Windows
9 years
Crystal Windows have been ringing me non-stop, like over 200 times! They call every single day, from 8 in the morning right up till 9 at night. Seriously, do they ever take a break?
Crystal Windows
9 years
I've been inundated with calls from Crystal Home Improvements on my mobile, ringing me several times a day without fail, even though I never pick up. I've taken the step of blocking their number, yet somehow it still manages to bypass and go straight to my voicemail, where they never leave a word. Despite lodging complaints with the Telephone Preference Service and the Information Commissioner’s Office, the calls just keep on coming. It's quite frustrating and downright irritating, not to mention that they are clearly flouting the law. There really should be stronger measures in place to curb these unsolicited calls and halt this kind of harassment.
Crystal Home ImprovementsTelephone Preference ServiceInformation Commissioner ’ s Office
9 years
01708 772500 Crystal Windows keep ringing me non stop on both my mobile and landline! Ive had more than a hundred calls from them in just the past couple weeks. Seriously, block this number asap before it gets worse!
Crystal Windows
9 years
Dodgy window fitters, absolute rubbish work. The windows let in drafts and leak badly. Even once they’ve got your money, they won’t leave you alone. They ring up non-stop, like 10 times daily, sometimes in the middle of the night. They lure you in with huge one-day-only deals you just can’t say no to. Total amateurs. Sort it properly from the start. STAY WELL AWAY from Crystal Windows in Romford.
Crystal WindowsRomford
10 years
Crystal Windows and Doors. Look up the number on a search engine.
10 years
This has been really bothering me.
10 years
01708 772500 kept ringing me like mad all weekend and even this morning, over and over. Honestly, they should find something better to do or just shut up shop altogether.
10 years
Blimey, these lot keep phoning me from this landline, then switch to private numbers so I can't block em, and now they're coming from mobiles too. They've called me about 25 times in one day. Absolutely fed up with it all!
10 years
We’ve been receiving calls from this number, but we can’t seem to identify who’s behind it. Does anyone have any insights as to why they keep ringing?
10 years
Crystal Windows bothers me again. Their salesperson attempted to charge us £2500 for French doors, then dropped it to £1500 just a couple minutes into the chat. No way i'll ever buy anything off them.
Crystal Windows
10 years
I filled out an online form for a free quote with Crystal Windows, and ever since, they won’t stop ringing me nonstop. It’s honestly driving me mad!
Crystal Windows
10 years
Annoying calls at every hour, they ring a couple of times then just cut off.
10 years
I’ve been besieged by bothersome calls at all hours from this number! They ring a handful of times before leaving me hanging. - number: 01708772500
10 years
Had my double glazing fitted by Crystal Windows roughly a year and a half ago, and since then I’ve been bombarded with loads of calls. If you're looking to get double glazing, I’d suggest going with a different firm.
Crystal Windows
10 years
Didn’t pick up, but kept calling both my mobile and home phone constantly for ages!!!
10 years
They rang me more than 100 times within 10 days - sometimes like 15 calls a day. I just ignored all of them.
10 years
Constantly ringing my phone without leaving any message. When I pick up, they rattle off a list of names they’re trying to reach. Very odd behaviour!
10 years
Those sales people are total muppets, proper cowboys!
11 years
We didn’t recognise this number, so it begs the question; who are these people ringing us?
11 years
Since Wednesday, my mobile has been bombarded with five calls, all pestering me for someone who isn't even in my contacts. My father has been interrupted by these calls as well, and our home phone hasn’t escaped unscathed either. Honestly, it's rather infuriating! They persistently ask for the same individual, even after I clarify that I’m just a 16-year-old. Remarkably, they still keep dialling my number. It's only just past 10am, and they've already rung twice today. Absolutely fed up with it!
11 years
It seems they simply refuse to accept a firm 'no'. For a staggering 15 months now, my wife and I have been subjected to their relentless pestering. The source of our phone number remains a complete mystery to me.
11 years
Crystal Home Improvement Group provides an excellent selection of windows and doors.
Crystal Home Improvement Group
12 years
I’ve no idea who this number belongs to; they seem to be trying to track down someone who isn’t me at all! Received three calls from them today. Quite baffling!
12 years
I've had no clue who this number belongs to, as they seem to be searching for someone entirely different from me. I've received three calls from them today alone!

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