How to start a marine surveyor practice in Colorado

Last updated 2026-08-19

Do you need a license to work as a marine surveyor in Colorado?

No. Colorado does not issue an occupational license for marine surveyors. Hull condition work, pre-purchase surveys, and insurance surveys of boats are not a DPO-licensed profession. You still need ordinary business paper, and you cannot hold yourself out as a licensed professional land surveyor. Recheck the DPO profession list before you advertise, because regulated lists change.

That is the whole legal headline people get wrong. Friends will tell you surveyors are licensed in Colorado. They are thinking of land surveyors. Different job. Different statute. Different board.

The Division of Professions and Occupations licenses architects, professional engineers, and professional land surveyors through the AES program. It does not hand out a marine surveyor card. ^[1] If you stamp a property boundary or offer land surveying services, you need that AES license. If you crawl a blister line on a runabout at Chatfield, you do not.

Boats on Colorado waters still sit inside Parks and Wildlife rules. Title 33, Article 13 of the Colorado Revised Statutes covers vessels, numbering, and operation. ^[2] That statute regulates the boat, not your occupation. Colorado Parks and Wildlife runs registration and recreational boating compliance. None of that is a surveyor license.

I would not print Licensed Marine Surveyor on a truck door. That phrase is sloppy here. It reads like you hold a state credential you do not have. Colorado's Consumer Protection Act goes after deceptive trade practices, including false statements about affiliation or certification. ^[14] Say what you actually are. Independent marine surveyor. SAMS Surveyor Associate. NAMS applicant. Whatever is true.

Colorado does not license marine surveyors as a DPO profession. If you want that question unpacked with the neighboring-state contrast, read marine surveyor license in Colorado, then how to start as a marine surveyor in Arizona.

Is a marine surveyor the same as a Colorado land surveyor license?

No. A marine surveyor inspects boats. A Colorado professional land surveyor measures land. Mixing those titles is how people get into real trouble.

The AES board is the surveyor-related license most Coloradans have heard of. It exists to police land surveying, engineering, and architecture. ^[1] A condition and valuation report on a 22-foot pontoon is not land surveying.

Keep the scopes clean in your contract. You report on the vessel, the systems, the trailer if you agree to include it, and the limits of a visual survey. You do not set lot lines at the marina. You do not certify flood elevations. You do not sign as a professional land surveyor.

Role	Who regulates it in Colorado	Needed to inspect a recreational boat?
Professional land surveyor	DPO AES board [1]	No
Marine surveyor occupation	No state occupational board	Not a licensed occupation
Vessel numbering	Colorado Parks and Wildlife, Title 33 [2]	No, that is the owner's problem
SAMS AMS or NAMS CMS	Private associations [9][10]	Not required by statute

If a listing agent asks you to survey the dock and the slips, stop. That can slide into land work. Send them to a licensed land surveyor. Your marine file should never pretend it is an AES work product.

How do you actually start a marine surveyor business in Colorado?

You file an entity, get a tax ID, open a bank account, buy insurance, and then you still have to become a surveyor people will hire. The paper is the easy part.

Most people form a limited liability company with the Colorado Secretary of State. You file articles of organization. The SOS publishes the current filing fee on its business pages. Confirm that number the morning you file. I will not quote a fee that can move. ^[4]

Get an EIN from the IRS after the entity exists. The IRS is blunt about price. "Applying for an EIN is a free service offered by the Internal Revenue Service," the agency says on its EIN page. ^[5] Skip any website that charges you for that form.

Register the structure the way the Small Business Administration describes for your state and city. ^[6] If you operate under a trade name, look up the SOS statement of trade name rules and confirm that fee too. Pick a registered agent address you actually monitor. Use a separate business bank account. Sign survey agreements in the LLC name.

I would not hire a formation mill for this. The SOS online system is built for ordinary people. Spend the lawyer budget on a contract template review and on E&O advice, not on a thick binder of boilerplate.

Then decide where the work happens. A home office is fine. A slip at a reservoir is not an office. If you meet clients in Denver or Colorado Springs, check whether that city wants a local business license. Municipal rules are local. A SOS filing does not automatically cover a city clerk.

The same skeleton shows up if you later compare marine surveyor license rules in Utah or California. The national myth is a license. The real path is entity, tax ID, insurance, skill.

How much does it cost to start as a marine surveyor in Colorado?

There is no official Colorado marine surveyor startup fee. Your first real costs are the SOS entity filing (confirm on the SOS fee schedule), $0 for the EIN, then insurance, tools, training, and gas. ^[4][5]

Item	What you pay	Where to confirm
IRS EIN	$0 [5]	IRS EIN application page
Colorado LLC articles	SOS published fee	Colorado SOS business pages [4]
SAMS or NAMS	dues and exam fees	SAMS and NAMS current pages [9][10]
E&O and general liability	insurer quote only	carriers that write surveyors
City or home-occupation license	local	city clerk where you live

Nobody has a clean public dataset for Colorado marine surveyor E&O premiums. The honest statement is that professional liability and general liability are ordinary small-business quotes. Call two or three insurers that actually write marine surveyors. If a carrier has never heard of a boat survey, hang up.

Association dues sit on the SAMS and NAMS sites. Confirm those before you budget. ^[9][10] ABYC standards access and classes are separate checks. Confirm with ABYC. ^[11]

Tools are where new people light money on fire. In Colorado you will see fiberglass runabouts, aluminum fishing boats, pontoons, PWC, small cruisers, and the odd houseboat. You need a moisture meter you trust, a good flashlight, basic electrical test gear, a camera, and a report another surveyor could follow. You do not need a full yacht kit in year one.

I treat a downtown lease as a waste. So is a wrap on a new truck. Clients hire the report. They meet you at a ramp. Travel is the real line item. Blue Mesa is not a Denver day trip in winter.

If you want a neighboring inland cost picture, marine surveyor cost in Utah is the same water problem with different state paper. Confirm with the Colorado Department of Revenue whether your reports are taxable and whether you need a sales tax license for any goods. ^[7] I would not sell parts or brokerage on the side. Independence dies when you profit from the repair.

How long does it take to become a marine surveyor in Colorado?

The business can exist in days if the SOS accepts your filing. Competence does not. Plan on years before you should sell an unsupervised pre-purchase survey on a client's biggest asset.

SAMS is explicit about the long clock for the credential people actually recognize. SAMS tells AMS applicants they need a minimum of five years of marine surveying experience, plus the rest of the current membership rules and the exam. Read the live membership page. Do not treat this article as the bylaws. ^[9] NAMS sets its own certified marine surveyor path. Read NAMS, not a forum post. ^[10]

Colorado makes the apprenticeship part harder. The bench is thin. You may have to ride along with a surveyor in another state, work yards that winterize boats, or spend seasons in a shop that actually opens hulls. A weekend certificate is not five years.

I would not take a paid pre-purchase on a family cruiser in month two. Shadow. Write dummy reports. Have someone mean edit them. Then take simple PWC or small runabout jobs if you are truly ready. Your first claim file will not care that you just started.

SOS processing time is not a promise. Online filings are often fast. Sometimes they are not. Confirm status in your SOS account. The IRS EIN application is often immediate when the site works. Still not a guarantee. ^[5]

If someone sells you a 30-day career change, they are selling you a story. Coastal writeups such as how to start as a marine surveyor in California land on the same years-not-weeks answer, just with bigger boats.

Do SAMS or NAMS credentials replace a Colorado license?

They do not replace a license because there is no marine surveyor license to replace. They are private membership credentials. Insurers, lenders, and careful buyers ask for them anyway.

SAMS membership classes and the AMS designation live on the SAMS site. ^[9] NAMS uses a certified marine surveyor process. ^[10] Colorado courts and DPO do not issue those letters.

I would still pursue one of them if I planned to stay in this work. Not because Denver will ticket you. Because a claims adjuster in another state will look for a recognizable credential on a total-loss file from Pueblo Reservoir.

Ethics rules from those bodies matter more than the pin. Do not survey a boat you are selling. Do not take a cut from the yard. Write limitations in plain English.

If you are studying for those exams, MarineSurveyKit publishes a $179 one-time SAMS/NAMS Prep Kit as independent study material. It is not a license, and it is not the association. Use the official SAMS and NAMS pages as the rules source. ^[9][10]

Pick one association and finish it. Paying both sets of dues in year one is usually a waste unless a specific carrier demands a specific flag.

What boats and waters will a marine surveyor in Colorado actually see?

Mostly trailerable freshwater boats on reservoirs and rivers. Think pontoons, aluminum fish boats, ski boats, PWC, small cruisers, and some sail. Houseboats show up on larger water like Blue Mesa. You will not build a Caribbean yacht practice out of Aurora.

The U.S. Coast Guard publishes Recreational Boating Statistics each year, including state-level registered vessel and accident tables. Use the current report when you want fleet size. I am not going to recite a count that the next PDF will replace. ^[12] Colorado's number lives in that table. It is a real market. It is not Florida.

Altitude and ice do more damage here than salt. Cooling systems, lower units, and cracked blocks after a bad winterization are normal findings. UV on upholstery. Hail on canvas. Trailer bunks that wreck hulls. Those are the surveys.

Public ramps at Chatfield, Cherry Creek, Pueblo, Dillon, Granby, Horsetooth, and Blue Mesa are your offices. Corps and Bureau of Reclamation reservoirs add access rules. You still do not need a marine surveyor license to walk down those ramps. You may need a park pass. Confirm with the managing agency.

Summer is compressed. Everyone wants a survey the week before a holiday weekend. Build a calendar that tells the truth about drive time. If you later work coastal files, read how to start as a marine surveyor in Alaska so you do not import ocean habits that do not fit a high reservoir.

What insurance, tax, and city paper do you need?

You need liability insurance people will accept, tax registrations that match what you actually sell, and whatever license your city requires for a home-based service business. None of that is a marine surveyor license.

Get general liability and errors and omissions quotes before you take a fee. Ask the carrier whether trailers, sea trials, and climbing onto boats are covered. If you have employees, Colorado workers' compensation rules apply through the Division of Workers' Compensation. Confirm owner exemptions and employee triggers there. Do not guess. ^[8]

A sales tax license comes from the Department of Revenue if you need one. ^[7] Pure professional services are often treated differently than parts. Confirm your facts with DOR. Local sales taxes stack. Home-rule cities write their own music.

City business licenses are a patchwork. Denver is not Fort Collins. I would call the city where you are domiciled and ask about a home occupation and a service business. Get the answer in writing if you can.

Banking will ask for the SOS filing and the EIN. That is normal. ^[4][5] I would skip payroll until you cannot. Employees flip on unemployment insurance, workers' comp, and a lot of CDLE paper. Subcontracting other surveyors is how people create joint liability they did not price.

What training is worth paying for, and what is a waste?

Pay for time next to someone who already writes reports, for ABYC coursework that matches the systems you will open, and for the SAMS or NAMS exam path you actually intend to finish. ^[9][10][11] Treat everything else as optional.

ABYC standards are the common language for electrical, fuel, and systems opinions on recreational boats. ^[11] I would buy access to the standards you will cite and take the classes that match gas engines and electrical systems. You will cite those standards in reports. Citing a standard you have never read is how sloppy files get built.

Waste of money, in my view: a framed certificate from a weekend vendor with no association standing. USPAP-only courses aimed at real property appraisers. A captain's license you buy because a Facebook group said surveyors need a 100-ton ticket. You do not need a merchant mariner credential to survey a Tracker on Lake Pueblo.

USCG vessel safety checks are free courtesy exams. They are not surveys. Do not sell them as surveys.

Shop classes and marina winterization seasons in Colorado will teach you more about freeze damage than another webinar. If you cannot find a mentor in state, travel. Arizona work looks similar. See marine surveyor license in Arizona.

What gear do you need before you take the first paid job?

Enough to inspect what you promised, document it, and get home. A moisture meter, multimeter, inspection mirror, hammer, scraper, PPE, a PFD, and a report template. Then stop shopping.

I would not finance a thermal camera on day one unless you already know how to interpret one. False moisture calls from a cheap meter will cost more than the meter. Practice on scrap hulls.

Write like someone who expects to be cross-examined. Date, hull ID, limitations, weather, what you could not see. Photos with captions. Clients remember the PDF.

Sea trials on small reservoirs still carry risk. Life jacket on. Weather abort rules in the contract. You are not obligated to run a boat in a thunderstorm because the buyer flew in from Dallas.

If you include the trailer, say so. If you do not, say so twice. Trailer bearings and lights start arguments. Colorado ramps are steep and busy. A folding stool and kneepads are dull and useful. A drone is optional theater.

Can you survey documented or out-of-state boats from Colorado?

Yes, if you are competent on that vessel and your contract matches the job. Documentation is a Coast Guard paperwork status, not a Colorado license. ^[13]

Some larger or commercially used vessels carry a Certificate of Documentation from the National Vessel Documentation Center. ^[13] Owners still trailer documented boats to Colorado water. Your survey does not issue documentation. You may be asked for a condition and value report that a lender or insurer understands.

State numbering for undocumented recreational vessels is a CPW problem for the owner. ^[2] You can note missing numbers. You do not register the boat for them.

Work across state lines is normal here. A Fort Collins surveyor will get calls for Wyoming reservoirs and for boats that live in Arizona in winter. You stay subject to the other state's occupational rules if they have any, and to whoever owns the ramp. Read how to start as a marine surveyor in Arizona and the Utah license notes before you advertise a four-state territory.

I would not claim USCG licensed surveyor. The Coast Guard does not license this job for ordinary recreational hull surveys.

What should you confirm with a board before you print cards?

Confirm four things the week you start. DPO still does not list marine surveyor as a licensed profession. ^[1] SOS fee and your entity status. ^[4] City business license rules where you live. SAMS or NAMS current dues, experience definitions, and exam windows. ^[9][10]

Confirm DOR taxability if you sell anything besides an opinion. ^[7] Confirm workers' comp if you are not truly solo. ^[8]

I recheck those pages because I have watched people tattoo a fee onto a blog and leave it there for five years. This site is an independent publisher, not a law firm and not a filing service. No one here can promise SOS timing or association approval.

If you want exam prep after you have read the official rules, MarineSurveyKit keeps that one-time SAMS/NAMS Prep Kit on /start. Read the associations first.

Then go look at a real boat. The paper path is short. The craft is not.

Frequently asked questions

Do you need a license for marine surveyor in Colorado?

No. Colorado does not issue a marine surveyor occupational license. DPO licenses professional land surveyors through the AES board, which is a different job. You still need ordinary business filings, honest advertising, and you should confirm the current DPO profession list before you print titles on a card.

How much does marine surveyor cost in Colorado?

There is no state surveyor fee. The IRS EIN is $0. Colorado SOS entity fees are published on the SOS business pages and you confirm them the day you file. Insurance, tools, SAMS or NAMS dues, and ABYC classes are the real checks. Nobody publishes a solid public premium series for Colorado marine surveyor E&O.

How long does marine surveyor take in Colorado?

A business entity can exist quickly after the SOS accepts your filing. That is not a timing promise. Becoming someone who should sell unsupervised pre-purchase surveys takes years. SAMS states AMS applicants need a minimum of five years of marine surveying experience plus current exam rules. Mentors are scarce in Colorado, which stretches the clock.

Can I call myself a surveyor without a land surveyor license?

You can describe marine survey work in plain language. You cannot hold yourself out as a Colorado professional land surveyor, stamp land work, or blur dock and lot-line jobs into a hull report. AES licenses land surveying. Misusing licensed titles can also create a deceptive-trade problem under Colorado consumer law.

Do I need a Coast Guard license to survey boats in Colorado?

Not for ordinary recreational hull and systems surveys. A merchant mariner credential is a different paper path. Vessel documentation comes from the National Vessel Documentation Center and belongs to the vessel, not to you. Do not advertise yourself as a USCG licensed surveyor.

Is SAMS or NAMS required by Colorado law?

No. They are private associations. Colorado statute does not require AMS or CMS letters to inspect a recreational boat. Insurers and careful buyers still ask. Read current SAMS and NAMS rules before you plan dues, experience clocks, or exam dates around a blog summary.

Does Colorado charge sales tax on marine survey fees?

Confirm with the Colorado Department of Revenue for your facts. Professional opinions are often treated differently than parts or merchandise. If you sell goods, you may need a sales tax license. Local home-rule taxes can differ from the state rule. Do not guess from a forum thread.

Do I need a Denver or other city business license?

Maybe. A Colorado SOS filing is not a city license. Denver, Colorado Springs, Aurora, and smaller towns write their own business and home-occupation rules. Call the city clerk where you are domiciled and ask about a service business run from a residence. Get the answer in writing if you can.

Can I survey boats in Utah or Arizona from a Colorado home base?

People do it, because the boats move and the reservoirs sit on borders. You still follow the other state's occupational rules if they have any, plus ramp and park access rules. Competence on that hull matters more than your home address. Read that state's paper before you advertise a multi-state territory.

Do I need workers' compensation as a solo LLC in Colorado?

If you are truly working alone, owner treatment can differ from employee coverage. The moment you have employees, Colorado workers' compensation rules apply. Confirm owner exemptions and employee triggers with the Division of Workers' Compensation. Do not copy another surveyor's setup without reading the current CDLE guidance.

Can I survey personal watercraft and pontoons, or only yachts?

PWC, pontoons, aluminum fish boats, and trailerable runabouts are the core Colorado book. Yacht work is thin here. Only take the vessels you can actually inspect and explain. A small PWC job you understand beats a houseboat file you are guessing on.

Do Colorado insurers require a SAMS or NAMS report?

Colorado law does not. Individual carriers and out-of-state underwriters often want a recognizable credential and a report that cites standards they know, usually ABYC language. Ask the requesting insurer what name they will accept before you spend a day on the ramp.

Where do I confirm fees before I file anything?

Colorado Secretary of State business pages for entity and trade-name fees. IRS EIN page for the federal tax ID, which is free. Your city clerk for local licenses. SAMS and NAMS for dues and exams. DOR for tax licenses. This publisher does not set or collect those fees and does not promise processing times.

Sources

1. Colorado DPO, Board of Licensure for Architects, Professional Engineers and Professional Land Surveyors: Colorado licenses professional land surveyors through the AES board; that program is not a marine surveyor credential
2. Colorado General Assembly, Colorado Revised Statutes 2023 Title 33 Parks and Wildlife: Title 33, Article 13 regulates vessels on Colorado waters, including numbering and operation, not marine surveyor licensing
3. Colorado Secretary of State, Business Home: The Colorado Secretary of State handles business entity filings and publishes current filing fees
4. Internal Revenue Service, Apply for an Employer Identification Number (EIN) Online: Applying for an EIN is a free service offered by the Internal Revenue Service
5. U.S. Small Business Administration, Register your business: Businesses register with state and local governments according to structure and location
6. Colorado Department of Revenue, Sales tax license: Colorado issues sales tax licenses through the Department of Revenue; taxability of a given service must be confirmed there
7. Colorado Department of Labor and Employment, Division of Workers' Compensation: Colorado workers' compensation rules for employers are administered by the Division of Workers' Compensation
8. National Association of Marine Surveyors, Become a member: NAMS publishes its own certified marine surveyor membership and examination path, which is private and not a Colorado license
9. American Boat and Yacht Council, Standards: ABYC publishes the recreational boat standards commonly cited in marine survey reports
10. U.S. Coast Guard National Vessel Documentation Center: Federal vessel documentation is issued by the National Vessel Documentation Center and is not a marine surveyor occupational license
11. Colorado General Assembly, Colorado Revised Statutes 2023 Title 6 Consumer and Commercial Affairs: Colorado's Consumer Protection Act addresses deceptive trade practices, including misrepresentations about affiliation or certification