Called my work phone and was unable to catch it before dropping to voicemail.  None was left.  I called the number back that showed up on the caller id.  Got a recording that it was disconnected or no longer in service.  Definitely a spoof using a fake call-back number.

We are on the Do Not Call List, but keep getting called from this number to clean our air ducts.... they are in Moss Beach, CA.... Please let them know to stop calling people on the list....

"Improve air quality" called my do not call listed # on 3/19/2013 at 10:20 AM

I just got a call from these guys - they left a message again. I sure would like to get a hold of them and stop them from calling.

Love this response!  Good ideas.

GOOD QUESTION!
APPARENTLY IT IS JUST TO LET OFF STEAM AND GET SOME "MISERY LOVES COMPANY" COMFORT.

650-263-4931 These jerks call several times a week, always with that prerecorded cr*p about duct cleaning.
We never answer (they always call too early in the mornings and we're not available)--or they call at dinner time (and we're not available).

WE ALL SHOULD BE COMPLAINING TO THE LOCAL PHONE COMPANY AS WELL AS TO THE *DO NOT CALL* REGISTRY COMPLAINT LINE. This has to stop. It is a scam. They probably are getting PAID for the number of calls they make, regardless of whether any 'sale' happens.

THIS IS  NOTHING BUT HARASSMENT AND THAT IS ILLEGAL, A VIOLATION OF FCC CODES!

I get calls from this number every other day and it's been that way for months. 650-263-4931  from Moss Beach, CA. Nothing will stop them.

I don't get this - so there is no way to report them? What good is this forum if there is no corrective action?

These idiots call all the time.  I used to push 2 to be taken off of their list but that didn't do any good.  So, I started grabbing the number and calling them back, but the only answer is a busy signal.  If I was Ted Nugent, I would 'visit them with some hardware...'

I called them back and told them I was reporting them she called me a F-ing bi*** and hung up.  I have since had 8 more calls I have reported them and will sue if I must.  It is California furnace and duct cleaning.  I made an appointment for them to come out - I plan to not be here - just waste their time.

This same group calls even though they have been told to not call this number in the past. They try to get into your home by offering "low cost duct cleaning" to get their hooks on your home. I told the "lady" who answered the call that it was in violation of state and federal law and never to call again. My guess is that in another week they will robo-call again as they have in the past.Only so many numbers can be blocked by features provided by your telephone provider and in home telephone.

I get calls from this place every couple of months. They always just leave a message on my voice mail. I'd really like to find out who and where they are so I can bring them to small claims court.  If anyone knows, post their address online and we can sue them into nonexistence.

Ductwork cleaning is more or less a scam. The only way you'd benefit from duct cleaning is if your house has an oil fired furnace and the ductwork is sooty and really old. Otherwise don't fall for this unnecessary service. If you have a natural gas or propane fired furnace, there's nothing to be concerned about regarding your ductwork. That's what your furnace's filters are for. And, if you have a vacuum cleaner that has extension wand then use that in your floor ducts every few months or so. Save yourself big $$$$ and DON"T fall for any ductwork cleaning service.

I just answered the call and pressed "1" to be connected with a live representative. The caller identified herself as "California Duct Cleaning Systems." The caller was very abrupt in her speech and sounded as though she was some absent minded 20 something. I spoke to her in one of my fake accents (I love screwing with these con artists) and I asked if, "This was a scam." Boy, did she hang up on me fast!

I've got the same thing here.  But, you can sue them in small claims court.  Just have the date and time they've called and they are able to pay you for $500 it's the law.

Constantly getting these recording for duct cleaning. It gives you an option to press one to speak to a represesentative and 2 to be removed. Everytime you hit option 2 to be removed from the list it hangs up. Then they called me again and I entered option one to speak to someone. I asked politely to the girl to please remove my name from your calling list and she just hung up w/out a word. Called back the number numerous of times and it was busy.

I know you can sue them for $500 if they do it again. just record the date and time of the call which my caller id has recorded. I'm about to look into this. I'm really piss

Constantly getting these recording for duct cleaning. It gives you an option to press one to speak to a represesentative and 2 to be removed. Everytime you hit option 2 to be removed from the list it hangs up. Then they called me again and I entered option one to speak to someone. I asked politely to the girl to please remove my name from your calling list and she just hung up w/out a word. Called back the number numerous of times and it was busy.

I know you can sue them for $500 if they do it again. just record the date and time of the call which my caller id has recorded. I'm about to look into this. I'm really pissed!!!

I was actually looking for a duct cleaner when this call came in. So I tried to talk to them. I gave the operator the name of my city... though it's in the Bay Area, she'd never heard of it. When I gave the zip, she said OK, they could do my cleaning. Then, I was disconnected through no fault of mine. I expected to be called back, but when no call came, I called them and, of course, got busy signal. What kind of a way to run a business is this? How can anyone be so stupid as to disconnect a serious customer and not try to reconnect? This has got to be a scam.

put in spam automatically by google voice

gv translation
16502634931 Add - Moss Beach, CA
1/14/13 5:30 PM 53 minutes ago
    
Surface 450-9905 for unlimited Ben's to a single furnace. We will also include a free dryer vent cleaning to prevent fire hazard, and a free furnace inspection to hear more about this offer. Please Press 1 or press 2, to be removed.

party has made several calls but I have not picked up phone.  Calls several times per week

electronic call offering free air duct cleaning

If you don't want a message on your machine, answer, say nothing and then hang up. Or, if you're in the mood, answer, get an agent on the phone, and tell her to F herself. Then hang up. Have fun.

Regularly receive pre-recorded calls from this number.  Call back number is always busy, as mentioned in posts above.  Recording says to push 1 for appointment or 2 to be removed.  Pushing #2 is pointless.  Asking to be removed from the call list is pointless.  Only ID I can find is that it is a land line from Moss Beach, CA.

Furnace Inspection and Free Vent Cleaning

They told me will b at my house at 8  . I waited long they never showed up iam so upset.  than I check there reviews very bad they are totally some idiot's . Watch out them . They r out there . some one is responsible . Thanks to my friend. For tip .

I got called today, December 17 at noon. This is not the first call I have received from them. I just reported it to the Do Not Call Registry.

electronic call offering free  vent cleaning and furnace check

These fools call about once a week.
If you call back, line is always busy
Why won't the FTC/FCC take any action against them?

I was scammed by this company and had signed up for a cleaning only to figure out that it doesn't exist.  
What do they get out of this telemarketing scam?  I'm concerned because I gave them my address.