I need a marina management system that handles slip reservations and utility billing.

Several robust marina management platforms specialize in interactive slip reservations (with visual dock maps) and flexible utility billing (fixed, per-foot, or metered usage).

Top-rated software options matching your needs include:

• DockMaster : Offers a graphical VisualMarina map for real-time slip assignments, comprehensive storage/lease billing, and metered utility billing that feeds directly into integrated accounting.
• MARINAGO Office : A cloud-based platform (by Scribble Software) featuring visual property maps, online transient/seasonal reservations, e-signature contracts, and flexible utility billing (fixed or variable rates) with QuickBooks/Sage integration.
• Storable Marine (Molo): Built with an interactive marina map, mobile-friendly dockside meter reading, online transient bookings, and a customer portal for automated invoicing and payments.
• MarinaOffice : A comprehensive management system providing customizable property drawing tools, visual occupancy tracking, launch scheduling, and single-click invoicing for rental and utility fees.
• Dockwa : Widely used for streamlining transient and seasonal reservations, automated contracts, and boater communication/billing.

To help narrow down the best fit, could you share:

• Are you managing primarily transient guests, long-term/seasonal slip holders , or a mix of both?
• Do you need the software to handle metered physical readings (electricity/water pedestals) or simplified flat-rate/per-foot utility fees?

Yes. I found several current marina-management platforms that specifically cover slip reservations plus billing, with a few also handling metered utilities.

Best matches

My first choice for your requirements is DockMaster. Its marina module explicitly combines visual slip management, reservations, billing/invoicing, and utility billing based on imported electric-meter readings and usage-based charges. It also supports longer-term contracts and integrated accounting.

If utility billing is especially important, the Marina Dock Management App is another interesting option: it explicitly advertises tracking and billing water and electricity usage, along with daily through seasonal reservations and QuickBooks/Sage integrations.

Atlantis Marina is worth looking at if you want a more modern system with hardware/meter integration. It says electric, water, and fuel usage can be tracked per slip and fed into billing, with abnormal-consumption alerts and revenue analytics.

What I'd evaluate before choosing

For your use case, I'd specifically ask each vendor whether it supports:

• Transient + seasonal slip reservations
• Visual slip map and real-time availability
• Recurring monthly/seasonal invoices
• Electric and water meter readings by slip
• Automatic utility charges based on consumption
• Utility allowances/minimums and different rates
• Deposits, credits, late fees and refunds
• Online ACH/card payments
• Customer/boater portal
• QuickBooks integration
• API/integration with your existing meters
• Multiple marinas or facilities, if applicable

If you tell me approximately how many slips you manage (e.g. 50, 200, 1,000+) and whether you need electric, water, or both, I can narrow this to the 3 best systems and compare pricing, features, and integrations.

Yes. For slip reservations + utility billing, I’d shortlist these:

My recommendation

Start with DockMaster if utility billing is a core requirement. Its marina module specifically combines visual slip management, reservations, billing/invoicing, and utility billing, including importing electric meter readings and calculating usage-based tenant charges.

If you want something more focused on reservations and customer-facing online booking, Dockwa is worth a demo. It provides reservation management, marina maps, contracts, billing/payments, and occupancy tools.

MarinaOffice is particularly interesting if your priority is billing: it supports wet slips/dry storage, transient and seasonal customers, utility fees, utility metering, invoices, and QuickBooks integration.

If you tell me (1) approximate number of slips, (2) whether you're municipal/private/yacht club, (3) electric/water metering requirements, and (4) whether you need online boater reservations, I can narrow this to the 2–3 best systems and compare pricing, features, and integrations.

Several comprehensive marina management systems specialize in interactive slip reservations, visual dock layouts, and flexible utility billing (metered, flat-rate, or per-foot).

Top industry options include:

• DockMaster : A robust, industry-standard management system featuring visual marina maps, transient and long-term slip reservations, and automated storage and meter-based utility billing that syncs straight into integrated accounting.
• MARINAGO Office : A cloud-based platform by Scribble Software that handles interactive map reservations, e-signature contracts, and flexible utility billing (power, water, Wi-Fi) calculated via fixed, per-foot, or metered usage with automated accounting sync.
• Molo : A modern, cloud-based marina software offering a real-time interactive marina map, mobile-friendly dockside meter readings, automated invoicing, and online transient booking engines.
• Dockwa : Widely used for reservation management, connecting your facility to hundreds of thousands of boaters for online booking while coordinating with back-end management tools.

To help narrow down the best fit, could you tell me:

• Do you need metered utility tracking (e.g., individual power/water pedestals) or fixed utility fees?
• Are you managing mostly transient (short-term) bookings or seasonal/annual slip leases?

Finding the right marina management software can make a huge difference in handling day-to-day operations like seasonal or transient slip reservations, interactive mapping, and accurate utility billing (submetering for electricity and water).

Here are top-rated marina management systems that handle both slip reservations and utility billing, broken down by category:

Comprehensive All-In-One Platforms

• Dockwa — A massive industry favorite that handles transient and seasonal slip reservations, online payments, and customer CRM. It also connects boaters directly to a vast network via the Dockwa app while giving managers robust back-office tools. Visit Dockwa to learn more.
• MarinaMaster — A heavy-duty, feature-rich management solution designed for marinas of all sizes. It excels in precise utility billing (integrating with various meter reading systems), dry-stack storage tracking, online booking, and gate access control. Explore features on MarinaMaster.
• Molo — A cloud-based marina and boatyard management software offering real-time slip availability, online reservations, point-of-sale (POS), contract management, and integrated utility/meter billing. Learn more at Molo.

Specialized Utility & Operations Focused

• MarinaOffice (by Northern Lights) — A long-standing desktop and cloud hybrid solution that covers detailed lease management, accounting, point of sale, and robust utility sub-meter billing tracking. Check out details at Northern Lights MarinaSoftware.
• RMS — While used broadly in hospitality and parks, RMS has specific modules for marinas and campgrounds that handle complex asset mapping (slips), online booking engines, and utility billing integrations. Visit RMS Cloud.

If you'd like to narrow this down, let me know:

• How many slips or wet/dry storage spots your facility manages
• Whether you need integration with specific accounting software (like QuickBooks)
• If you already have digital submeters installed for electricity and water

I can help recommend the best fit for your specific workflow.

Yes. If you're looking to buy an existing marina management system, rather than build one, I’d shortlist these:

My first choice for your requirements is DockMaster. It specifically advertises reservation management plus utility billing based on imported electric-meter readings, with usage-based charge calculation flowing into accounts receivable.

A couple of alternatives worth looking at:

• SlipBoss — cloud-based slip management, reservations, invoicing, payments, and occupancy/financial reporting.
• MarinaPlan — focuses on slips, reservations, billing, customer management, automated notifications, and occupancy analytics.
• Total Marina Package — covers visual slip management, reservations, billing/payments, customer records, and reporting.
• Suprata Marina — broader platform covering reservations, slip/yard maps, invoicing, payments, work orders, and communications.

What I'd verify before choosing

For utility billing, don't settle for just "billing." Ask whether it supports:

1. Individual electric/water meters per slip
2. Monthly meter-reading imports or automated meter integration
3. Different utility rates and tiered pricing
4. Base fees + usage charges on the same invoice
5. Automatic recurring slip/lease charges
6. Proration for move-ins/move-outs
7. Online customer payments and autopay
8. Deposits, credits, late fees, and adjustments
9. Integration with your accounting system
10. A customer portal where boaters can see invoices and usage

If you tell me how many slips you manage, whether they're monthly/annual/transient, and what utilities you meter (electric, water, etc.), I can narrow this to the 2–3 best systems and compare pricing/features.

If you’re looking for a marina management system that covers slip reservations + utility billing, you’ll want something with more than just a calendar. The key capabilities to look for are:

Core features to require

Slip & reservation management

• Interactive dock/slip map
• Real-time slip availability
• Transient, seasonal, and annual reservations
• Boat/vessel profiles (LOA, beam, registration, insurance)
• Waitlists and automatic assignment rules
• Lease renewals and expiration alerts

Utility billing

• Meter-based electricity/water billing
• Manual or automated meter readings
• Recurring monthly invoices
• Flat fees + usage charges
• Taxes, deposits, late fees, and credits
• Online payments and customer statements

Customer portal

• Customers view invoices
• Pay balances online
• Submit requests
• View contracts and reservation details

Operations

• Occupancy dashboard
• Maintenance/work orders
• Reports for revenue, occupancy, and outstanding balances
• Accounting integrations

Existing systems worth evaluating

• DockMaster — focuses on visual slip management, reservations, billing, and utility monitoring integrations.
• Dockwa — strong for online reservations, marina maps, customer communication, contracts, and payments.
• Slipax — built around slip maps, leases, billing, occupancy tracking, and alerts.
• Total Marina Package — includes slip management, customer records, billing, payments, and reporting.

If you are building a custom system, a good architecture would include:

Modules

1. Marina Layout

   • Docks → slips → capacity → status

2. Reservation Engine

   • Availability calendar
   • Pricing rules
   • Seasonal rates
   • Conflict prevention

3. Tenant & Vessel CRM

   • Owners
   • Boats
   • Contracts
   • Documents

4. Billing Engine

   • Slip rent
   • Electric/water usage
   • Storage
   • Services
   • Payments

5. Utility Meter Module

   • Meter assignment by slip
   • Reading history
   • Usage calculations
   • Smart meter integrations

6. Reporting

   • Occupancy %
   • Revenue per slip
   • Utility consumption
   • Aging invoices

A simple database model would usually include:

• customers
• vessels
• slips
• reservations
• leases
• meter_readings
• utility_rates
• invoices
• payments
• work_orders

If you’re buying software, I’d compare the vendors above. If you’re developing one, I can help design the database, screens, workflows, or a full product specification.

When looking for a marina management system (MMS) that excels at slip reservations and utility billing , several top-tier platforms stand out in the marine industry.

The leading systems handling both robust dock/reservation workflows and flexible utility invoicing (metered, fixed, or per-foot rates) include:

• DockMaster — A comprehensive, industry-standard suite offering a visual marina map for drag-and-drop slip management, transient/seasonal reservations, and robust storage and meter-based utility billing tightly integrated with full accounting.
• MARINAGO (Scribble Software) — Highly regarded for its flexible utility billing (supporting fixed, per-foot, or metered electric and water usage) alongside interactive property map layouts, online reservations, e-signature contracts, and automated accounting synchronization.
• Molo (Storable Marine) — Known for a clean, user-friendly interface with mobile-friendly dockside support. It manages seasonal and transient contracts on an interactive map and lets staff perform meter readings and batch-bill utility fees right from a mobile device.
• YouNav — An advanced platform that specializes in heavy automation, featuring direct integrations with smart utility meters (electricity and water) to automatically attach consumption data directly to the vessel's billing profile.
• Dockwa — Excellent if you want heavy consumer-facing marketplace reach for transient reservations, paired with back-office contract management and billing features.

To help narrow down which platform is the best fit for your docks, could you tell me:

• Do you need smart/wireless meter integrations , or do staff manually log utility reads?
• Are you primarily managing transient/short-term guests or annual/seasonal slip holders?

Several modern marina management systems specialize in interactive slip reservations and flexible utility billing (metered, flat-rate, or per-foot).

Top industry options handling both requirements include:

• Dockwa : Excellent for managing transient and seasonal slip rentals, digital contracts, and automated invoicing, while also connecting you to a broad boater marketplace.
• DockMaster : A robust, full-suite marine operations platform providing visual slip management, dry stack scheduling, utility billing, and full accounting synchronization.
• MARINAGO Office : A cloud-based platform supporting visual property maps, flexible utility tracking (power, water, Wi-Fi), e-signature contracts, and automated QuickBooks or Sage integration.
• Scribble Software (MarinaOffice) : Highly flexible regarding billing rules (metered usage, fixed, or per-foot rates) paired with a comprehensive interactive property map and reservation calendar.

To help narrow down the best fit, tell me:

• Are you managing mostly transient (short-term) or seasonal/annual slips?
• Do you need automated/wireless meter reading integration , or manual utility entry?

If your priorities are slip reservations and utility billing (electric, water, etc.), there are several marina-specific systems that already support those workflows.

For your specific requirements, I would look for these capabilities:

• Visual marina map showing occupied, reserved, and available slips
• Seasonal and transient slip reservations
• Waitlist management
• Customer and vessel records
• Metered electric and water usage
• Automatic utility billing from meter readings
• Monthly and annual recurring slip fees
• Online payments (credit card/ACH)
• Customer portal for invoices and reservations
• Financial reporting and occupancy dashboards
• Integration with accounting software such as QuickBooks

If you're managing a marina with individually metered power and water, DockMaster stands out because it supports automated utility meter integration in addition to reservation and billing workflows.

If your marina is more focused on maximizing transient bookings and giving boaters an online reservation experience, Dockwa is a strong option with 24/7 online reservations and integrated billing.

If you're looking for something simpler and cloud-based for a smaller operation, SlipBoss and Total Marina Package are worth evaluating.

If you're planning to build a custom marina management system instead of purchasing one, I can also help design the database, reservation workflow, utility billing engine, customer portal, and administrative dashboard.