I purchased a piece of property in Mendocino county and I strongly suspected that my neighbor was…read moreencroaching onto my side of the parcel boundary. I called Hogan land services and they were quick to call me back and advise me of how I might easily be able to pinpoint the county boundary markers myself. But I leaned toward hiring them so I could have a professional on site to document findings and present them to my neighbor. Hogan land services delivered with five stars on every aspect of what I hired them for and what I hoped to accomplish. They were professional, polite accurate knowledgeable and incredibly helpful. On top of all that...They came in under their bid!!!!

Hogan tried to get a lawyer to threaten me and sue me for slander for using my first amendment…read morerights for writing a 100% true factual Yelp review about the deplorable "work" they did. I hired a ANTI SLAPP attorney and hoped they would sue as I would easily prevail. The business practice used on my elderly mother during covid was so unscrupulous, we considered filing suit for elder abuse, as they attempted to grossly over charge her for their mistakes and miscommunications, Eric was especially unscrupulous and totally inept at his simple job. They had the nerve to charge us for miscommunications on their end and then had their lawyer threaten us and then back down and go silent when they realized they didn't have a leg to stand on. Don't walk. Run. I laughed when I saw their 101 billboard advertising themselves as first responders. They are first responders like a vulture is a first responder to road kill. In other words, I am saying they engage in predatory business practices. If anybody else has been threatened with legal action for exposing these people please contact me and I can put you in touch with the best anti slapp attorney in northern California that already knows about these people. I am also happy to be a witness in any other legal action against this company. I have documents and emails that back up my claims here. I will testify to all facts above under oath in a court of law.

Emily and crew were great! We wanted to know where our property lines so we could eventually…read morere-build our fence. They helped us understand how the process worked, showed us where the markers went and what they meant. Submitted the record for us and sent a copy! Very happy with everything.

Submitted a request via the website, was asked to provide the info which I did. Then got a rude…read morereply: "we are not pursuing this project". No further explanation. Great way to take care of a potential customer. Follow up: Got a reply with the explanation after the review was left.

Super nice, quick, easy to work with and reliable…read more They marked up our property line and then advised us on some other things that I wasn't even thinking of

We called a couple companies to survey our land but this one told us information about our property…read morethat others did not. They did their research saving us thousands of dollars. They were friendly, quick to make an appointment and were professional through and through.

I worked with Mark Andrilla from this company. I can't recommend him enough, he was fantastic, I…read morewould definitely choose him again in the future if I need it. I was looking for surveyors for a neighborly fence dispute and wanted to figure out the boundary. Out of all the companies I reached out to, they were not only the fastest to reply, but also the most helpful. I probably reached out to about 8 or 9 companies, most never replied, 3 total replied one of them just replied they would get back to me after a week (they never did), the other one quoted 12k for the work and where not transparent on what the work would actually be. Mark Andrilla from Cinquini was exceptional. Not only did we have a productive phone call where he explained the options for the survey, the different types (city manager had also requested a topo survey) and about placing flags on the boundary. He walked me through the pros/cons and went the extra mile pulling the parcel descriptions I was looking at. It turns out the zillpow and google maps lot boundaries are simplified, and the actual deeds for the 2 plots describe a zig zag border, which actually aligns with what I observed. Mark suggested me to first do an informal walk through and then figure out if it was worth going the extra mile and do a survey, he explained the costs and the state requirement to submit the survey to the state, a large cost in itself. In the end, I realized the current border zig zag, though visually it looks like encroaching, is actually barely so, perhaps an inch here or there, and not the several feet I thought there was. It's odd that the boundary between only these 2 parcels is not a straight line like for most others in the subdivision, but its clear as day in both adjacent parcel descriptions. In the end, Mark saved me the cost and aggravation of the survey and put to rest my concerns. He truly puts customers needs front and center, I fully recommend him.

We were in the midst of a major remodel of our home and backyard when it became apparent that we…read moreneeded an immediate assessment of the location of our backyard property line. The pool contractor suggested hiring a surveyor but he doubted I could get a rapid answer or that it would be a reasonable price. I located this company on Yelp and called them. I was immediately referred to Mike, one of their professional surveyors, who quickly assessed my issue and then promised to research the City records and call me the next morning. Not only did he call me the next morning but he found time in his schedule to visit my property that morning as well. Within an hour of arriving we had identified two buried property markers that established where my backyard property line was so pool construction could continued. In addition to the speed at which Matt delivered professional surveyor services, he was also a delightful person who taught me a lot about the job of surveying.... And yes, his prices were very reasonable and great value for the money I spent.

What a magnificent experience. I needed a boundary survey in Sausalito, CA and was recommended…read morePhelps by an architect friend. While Phelps could not accommodate my crazy schedule requirements, Fred volunteered sharing the existing surveys of neighboring properties that near established all the adjacent boundaries! This desire to help is so refreshing and rare - a huge thank you!

What a blessing to have this fantastic, friendly and knowledgeable local surveying company in our…read morearea Phelps & Associates found all the corners on my property and checked for encroachment on a couple of the property lines for me. Joe was efficient, and had everything located and measured in no time and for a more than reasonable cost!! Phelps & Associates also did extensive topo mapping for one of our neighbors who was very satisfied. I highly recommend using these guys if you need any surveying done!

Dimensions 4 Engineering helped us through the process of developing our property. We hired them…read morefor topo mapping, septic system testing + design, grading/drainage plans and permit processing. We were very satisfied with their work through all the hurdles of building our new home.

From the owner: Projects Completed On Time & On Budget By Our Civil Engineers…read more Dimensions 4 Engineering, Inc. offers extensive experience with commercial, residential, and public works projects while providing engineering services to accommodate the specific needs of Sonoma, Marin, Napa, and Mendocino counties. Our diverse Engineering experience, coupled with our in-house design staff allows us to provide a wide range of services for your engineering objectives.

Aidan is a young professional licensed surveyor. He's extremely knowledgeable and delivered what he…read morepromised in time and on budget. You can tell he loves his job and to interact with his clients. Absolutely A+

From the owner: Quality work with great introductory pricing. Experienced boundary and topographic surveyorread more

I just hired Pridmore & Company for a survey. They were Super professional and accommodating. They…read moreexplained to me how their services worked and they were very transparent with their fees. The other companies that I spoke with for a quote were super expensive and predatory. Pridmore & Company were very fair with their price. Don't look any further...honest and fairly priced.

Wow! We bought a home built in 1936, so you can imagine all the weird stuff that could happen with…read morefences, understandings, landscaping, private drives, etc. Well, Joe dug deep into the history of the area, paying more attention to detail I have ever experienced from a surveyor. He also communicated with courtesy to all the neighbors who were curious. He then also tied into original surveys from the old days over on some section line. In the end, finding, verifying, and remarking original corners. One was 15' off!!! We are so happy we got a survey BEFORE investing in new fence and landscaping. Best money spent.

2026 Update: If you…read morewant your civil engineer to be both professional and easy to talk to and if you're hoping to deal with just a nice, down-to-earth guy ... look no further than Dan Hughes at MCE (Munselle Civil Engineering). You won't be disappointed!

From the owner: Services Civil Engineering…read more Residential Subdivision Design Commercial Site Design Winery Site Design Residential Estate Design (driveway/septic systems etc) Drainage Studies Landslide Repair Plans Vineyard Erosion Control Plans Reservoir Design Erosion Control Plans Caltrans encroachment permits Cost Estimates Construction Management Land Planning Land Planning Tentative Maps Lot Line Adjustments Feasibility Studies Lot Mergers Annexations Design Reviews Rezoning applications Permit Processing Local Cities Local Counties Caltrans Department of Fish and Game State Water Resources Control Board LAFCO Army Corps of Engineers Regional Water Quality Control Board