Z11 was so easy to work with an extremely quick turn around time. They met my need by date which…read morehelped me move forward on the next stage of my project.

Communication and response time was great. Quality of work was also very good. Will definitely…read morerefer Z11 to friends and family in the future.

John is excellent and incredibly professional. I have used him for several real estate deals. He…read moreis great to work with and completed the work on time every time.

I recently hired Andrew Spiewak Land Surveyor, Inc. to do a Plat of Survey at my apartment…read morebuilding. The service we received was beyond what was expected and I am very pleased with the work and turnaround time this company provided. I would recommend this company.

Surveyor and front office person (Brandi) were both wonderful. I found their service to be…read moreprofessional, prompt, I received the survey I needed and both Andrew and the field surveyor took the time to answer my questions and educate me to the process and the survey results. Highly recommend them. DM

Inconsiderate, rude survey crew…read more A 3-person crew of young men brazenly walked down my driveway and into my backyard, telling me later they were 'entitled' to trespass on someone's property to do their survey work. BOTH our family cars were in the driveway and they did not bother to knock on our door. None of the three men had any I.D. on them. The supposed 'crew chief' was rude and stand-offish. I called the Warrenville Police, who mediated the dispute from the end of our driveway. The crew chief phoned his company owner, then handed me his phone. 'Eric Carradus' said they 'had always done business this way.' I informed him that being hired to do survey work does NOT entitle his employees to trespass on private property without even a knock on the door to ask permission. --This is 2024 and people are a lot more cautious these days, especially senior citizens like myself. The City of Warrenville verified that I "did the right thing" in calling police. Although Eric Carradus told me he would ask him employees to start asking permission to walk across private property, he would not commit to them having to carry company I.D.s (such as a gas meter reader or Amazon). From his (also) stand-offish attitude on the phone, I highly doubt that any change in company policy or behavior will be made. The Carradus crew chief guy (almost sarcastically) "apologized" to me --in front of two police officers. I told him that I accept his apology. He then (again, almost sarcastically) "asked" if his crew could enter my property to do survey work (for my next door neighbor). I said 'yes', told the police that I considered the matter resolved, and turned and went back inside. Regardless, I would urge everyone reading this review to use ANY LAND SURVEY COMPANY EXCEPT CARRADUS of Carol Stream. Their representatives were rude, inconsiderate, felt 'entitled' and carried no I.D.

I needed a plat of survey for my property in Carol Stream to build a fence around the backyard. I…read morecalled numerous companies for quotes. This company gave me the best price and turn around time. They kept to their word and had it done in the time specified. Their office was also easy to reach and responsive. They did a good job on survey.

The only place I will ever go for all my surveying needs! They were extremely professional and…read moreaccurate! I have used other survey companies in the past and never could find someone as accurate until I found LSSI. I will never go anywhere else. Highly recommend!!

We hired Land Surveying Services, Inc. to flag our property corners prior to having our fence…read moreinstalled. When the fencing company came out, it was brought to our attention that our property lines were incorrectly marked BY SEVERAL FEET. When the issue was presented to the owner, Gloria Jean Koter, she denied responsibility for the errors and refused to refund our $350 fee. Land surveying is black and white, either it's your property line or it's not. Not according to this company. They work within a grey area and are completely unreliable and unprofessional. If you want a professional, trustworthy company to come out and survey your property, look elsewhere. The day we informed her that we would be making an official complaint to the Department of Financial and Professional Regulation Division for the State of Illinois, a glowing review popped up on YELP from someone in California!

Very responsive to our request for a plat of survey. The surveyor was wildly overqualified (a PhD…read morein Engineering) and was completely professional and efficient. Price was reasonable vs. others and they were very quick to come (vs. other surveyors who quoted a couple weeks lead time). Prompt delivery of the survey as well. Their address has changed to 5804 N. Western, Suite R2, Chicago, IL 60659. Phone was 773-478-6666.

I sold a property which required a survey because a fence was removed from the property. Moradi was…read morehired by my lawyer to provide the updated plat. The updated plat Moradi Multi Dimension produced included the fence that was removed. When I asked why the fence that was removed 2 years earlier was still on the plat, he insisted the fence existed when he did his survey and then Mr. Moradi accused me of removing the fence after he did his survey. But, because he is a good guy, will revise the drawing and send it to me. This man is a PhD? Have to wonder how many other incorrect drawings has this certified engineer stamped?

Showed up quickly in a timely manner. Ofered more than others. Fair price . Very professional and…read morecomplete. Great in house staff also. Highly reccomend. Tom Murphy

These guys are the best! They showed up on time! When we needed them! They were fast, accurate and…read moredirt cheap compared to other local options I called. I won't trust any other company for this kind of work!

Worst mistake ever - hiring Mike from United Survey. He insisted I should not pay him until he…read morecompleted the job. Ten months later ...still not complete. In the meantime, one week after I hired him to do a plat of survey, I was in the process of hiring a civil engineer to do the plat of subdivision and had asked for bids from three engineers. Apparently, that week one of the engineers, Ted, whom I requested a bid from called and spoke to Mike. Mike told this engineer that I don't pay my bills. This was absolutely uncalled for. The engineer called me and told me what Mike said. I pay my bills. After my husband died, I put two kids through college and paid off my house. I called Mike furious because this is business and you don't lie and slander/libel people for no reason. Mike apologized. He said he could do the plat of subdivision and would no longer charge me for the plat of survey because of what he did and said - lying about me to damage my character. Over the course of the next 10 months, Mike kept adjusting the plats and then the city would come back and say this, this, this and this are missing. I sent Mike the list of requirements the city had many times and asked him to refer to the "bullet-pointed list" that gave all the requirements for the plats. Mike replied, "Bullets? What you talking about, bullets?" This is the kind of person you are dealing with. He doesn't even know what a bullet-pointed list is. After 10 months I had to fire him. He finally admitted he needed an engineer to get some of the information for the plat of subdivision. This was totally unprofessional and bordered on criminal. If you want to slander or libel my name, then you better have proof. I know know Mike probably wanted the job and that's why he lied to the engineer saying I don't pay my bills. Avoid Mike and his rude assistant, Nadia, at all costs. It was my first subdivision and what a mistake I made trusting them.

I hope this is the correct/same business as the one I used on Central Ave. in River Forest…read more Anyway, I called about 15 Chicago-land surveyors around 5:30 on a Tuesday night for a closing I had scheduled Thursday morning. Mike (I believe the owner) was the ONLY person who answered. He had me send him the info right away and when I didn't send everything correctly he let me know at 6:30 that night! He got his guys out there the next day and had the survey ready to go early on Thursday. I would have paid an arm and a leg at that point, but Mike's price was great as well. I cannot recommend them highly enough!! I only wish I did real estate closings more often so I could use him all the time.