Rat inspection, control, and prevention

Rat Control in North Denver and Boulder County

Large droppings, heavy gnawing, burrows, grease marks, nighttime movement, or damage around food and storage can point to active rat pressure. Bee Smart Pest Control inspects the evidence, identifies likely nesting and travel routes, and recommends a property-specific plan for homes and businesses across Colorado’s North Metro and selected Boulder County communities.

Locally owned Familiar technicians Residential and commercial Inspection-based recommendations

Direct answer

What should you do when you suspect rats?

Preserve the evidence, remove easy access to food and water, keep children and pets away from traps or contaminated areas, and schedule an inspection before sealing every opening. Rat control typically requires coordinated trapping or secured baiting, monitoring, sanitation, harborage reduction, and exclusion so the active population and the conditions supporting it are addressed together.

Tell Bee Smart what you are seeing or hearing

Local accountability

Know who is inspecting the property and what happens next

Bee Smart is based at 16102 Olive St. in Brighton and serves homes and businesses across the North Metro, northern Front Range, and selected Boulder County communities. The company publishes its owner and technician profiles, provides free estimates, and builds the service recommendation around the evidence found at the property.

Justin Kehoe

Bee Smart’s owner and head pest control technician. Justin has lived in the Thornton area for more than 20 years and focuses on local pest prevention, inspection, and customer safety.

Meet Justin

Ryan Allen

Bee Smart pest control technician with more than 10 years of residential and commercial pest-control experience.

Meet Ryan

Hundreds of customer reviews

Customers frequently mention clear communication, professionalism, thorough service, punctuality, and practical recommendations.

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Clear estimates and local contact

Call 720-937-0527 or submit the form below. Bee Smart explains the inspection findings, recommended service, pricing, and next steps before work begins.

Request rat-control help

Interactive activity-location scan

Where the evidence appears helps reveal the rat route

Select the location that best matches what you are finding. Each area points to different food sources, nesting sites, structural openings, burrows, and treatment placements.

Choose the closest match

Use the buttons below, tap a dot on the map, or use the arrow keys to move through the locations.

Warning signs

Rats usually leave a larger, heavier pattern than mice

Droppings, gnawing, burrows, tracks, rub marks, noises, and damaged materials help distinguish rat activity from a smaller mouse problem or another animal.

Large droppings and grease marks

Rat droppings are generally larger than mouse droppings. Repeated travel along walls and openings can also leave dark rub or grease marks on surfaces.

Heavy gnawing and damaged materials

Chewed food containers, wood, plastic, insulation, wiring, doors, vents, and stored goods may reveal feeding, entry, or nesting activity.

Burrows, tracks, sounds, or odor

Burrow openings, worn runways, nighttime movement, scratching, nesting material, or persistent odor can help narrow the active zone.

Found a burrow or large opening? Photograph it from a safe distance and avoid blocking it before the inspection.

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Identification matters

Rat species and travel behavior change the control plan

Body size, tail proportions, droppings, burrows, elevation, tracks, and access points help distinguish rats from mice and help determine where monitoring and control tools belong.

Ground-oriented rat

Norway rat

Norway rats are heavy-bodied rodents often associated with burrows, foundations, lower levels, sewers, utility spaces, trash, storage, and ground-level food sources.

Elevated travel pattern

Roof rat

Roof rats are more agile climbers and may use trees, fences, rooflines, attics, upper storage, overhead utilities, and elevated building openings.

Smaller rodent problem

House mouse

House mice are much smaller and use smaller openings, traps, and travel zones. Dropping size, gnawing, tracks, and nesting locations help avoid applying a rat plan to a mouse infestation.

The CDC recommends using signs such as droppings, gnaw marks, nesting material, tracks, and repeat evidence after safe cleanup to determine whether wild rodents remain active. Review its wild rodent control guidance.

Local rat pressure

Rat routes differ across North Denver, Adams County, and the Boulder corridor

Bee Smart does not inspect every property as though it were the same. The first places checked depend on whether the site is a dense multifamily building, a North Metro commercial property, a newer subdivision beside open land, or a home with an attached garage, basement, crawlspace, shed, irrigation edge, or shared utility route.

North Denver and Commerce City

In denser residential and commercial areas, inspection often starts around alleys, trash enclosures, restaurant or break-room waste, loading areas, shared walls, utility chases, floor drains, and gaps where older structures meet later additions.

  • Multifamily utility and plumbing routes
  • Dumpsters, receiving areas, and stored inventory
  • Garage doors, foundation joints, and lower-level access

Brighton and northern Adams County

Around Brighton, Lochbuie, Dacono, Firestone, and Frederick, Bee Smart also checks the transition between subdivisions and open or agricultural land. Feed, seed, detached garages, sheds, stacked materials, irrigation edges, and outbuildings can support exterior pressure before rats reach the main structure.

  • Bird seed, pet food, livestock feed, and compost
  • Sheds, detached garages, decks, and exterior storage
  • Burrows beside foundations, fences, and landscaped edges

Broomfield and the Boulder County corridor

In Broomfield, Erie, Lafayette, Louisville, and Superior, common inspection points include attached garages, finished basements, crawlspaces, landscaped drainage areas, construction joints, shared utility penetrations, and roof or soffit routes on properties with mature trees.

  • Garage-to-house transitions and basement penetrations
  • Drainage swales, irrigation leaks, and dense landscaping
  • Rooflines, utility openings, and connected structures

Bee Smart is based in Brighton. Share the city, property type, and exact location of the evidence so the inspection starts in the right places.

Request a Local Inspection

What to expect

Rat control works best as a measured, coordinated process

The recommendation depends on the species, evidence, active zones, food and water, building layout, burrows, structural openings, children or pets, commercial requirements, and previous products used.

Step 1

Document the evidence

Share where droppings, burrows, gnawing, tracks, sounds, odors, or sightings occur.

Step 2

Inspect routes and resources

The technician evaluates travel paths, nesting sites, food, water, storage, drains, exterior pressure, and structural access.

Step 3

Build the control plan

Bee Smart explains appropriate trapping, secured baiting, sanitation, monitoring, harborage reduction, and exclusion.

Step 4

Verify and close the route

Follow-up confirms whether activity is declining and identifies remaining openings, burrows, or resources before the plan is completed.

Large droppings, burrows, or nighttime activity?

Address the active rats and the resources keeping them on the property

Tell Bee Smart where the evidence appears, whether the activity is indoors or outdoors, and which food, storage, utility, customer, or tenant areas are involved.

Practical steps before service

  • Keep children and pets away from droppings, nests, and traps.
  • Do not sweep or vacuum dry rodent waste.
  • Seal food, seed, feed, and pet supplies in durable containers.
  • Photograph burrows, openings, tracks, and damage before changing them.
  • Secure trash and clean food spills without erasing all evidence.

Call sooner when

  • Fresh droppings return after proper cleanup.
  • Rats are active in kitchens, bedrooms, food areas, or businesses.
  • Wiring, plumbing, insulation, food, or inventory is being damaged.
  • Burrows, drains, attics, crawlspaces, or inaccessible areas are involved.
  • Children, pets, tenants, customers, or vulnerable occupants may be exposed.

Cleanup and rodenticide safety

Use wet-cleanup methods and keep rodent-control products secured

The CDC advises against sweeping or vacuuming dry rodent urine, droppings, or nesting material. Current guidance calls for gloves, thorough wetting with disinfectant, careful removal, and cleaning of contaminated surfaces.

Rodenticides require careful selection, placement, and label compliance. Loose bait or unsecured products can create risks for children, pets, wildlife, and non-target animals. Professional planning helps determine when trapping, secured bait stations, or another control method is appropriate.

Homes and businesses

Rat control needs to reflect the property and how it operates

A burrow beside a residential shed requires a different monitoring and control plan from a restaurant, multifamily property, warehouse, loading dock, food storage area, or commercial trash enclosure.

Residential rat control

Home service may focus on kitchens, garages, basements, crawlspaces, attics, yards, drains, sheds, decks, foundations, pet areas, bird seed, trash, and exterior storage.

  • Large droppings, gnawing, or rub marks
  • Burrows near foundations, sheds, or landscaping
  • Activity in garages, basements, attics, or crawlspaces
  • Rats attracted to food, feed, seed, trash, or compost

Commercial rat control

Business service considers food handling, inventory, waste, receiving, operating hours, tenant coordination, documentation, exterior pressure, maintenance access, and follow-up needs.

  • Restaurants, kitchens, and food-adjacent businesses
  • Warehouses, loading docks, and storage facilities
  • Multifamily and property-management sites
  • Retail, offices, healthcare, and customer-facing properties

Local service area

Rat control across North Denver and nearby Boulder County communities

Bee Smart serves homes and businesses across the North Metro, northern Front Range, and selected communities north and northwest of Denver.

Request rat-control help

Tell Bee Smart where the rat evidence is showing up

Share the property location, the evidence you found, and whether the activity is indoors, outdoors, or both. Bee Smart can use those details to plan the first inspection and explain the next step.

  • Free estimate request
  • Residential and commercial properties
  • Owner-led local company based in Brighton
  • Clear findings and property-specific recommendations

Prefer to talk now? Call 720-937-0527

Thank you. Your rat-control request was sent to Bee Smart.

This form sends the request to info@beesmartcolorado.com. For immediate help, call 720-937-0527.

Rat control FAQs

Common questions about rats in Colorado homes and businesses

What are the clearest signs of rats?

Common signs include large droppings, heavy gnawing, rub marks, tracks, burrows, damaged food or building materials, nighttime sounds, nesting material, odors, and repeat sightings.

What is the difference between rats and mice?

Rats are larger and generally leave larger droppings, tracks, openings, gnaw marks, and heavier damage. Their travel behavior, trap response, nesting areas, and control placements also differ from mice.

How do you get rid of rats in a house?

Getting rid of rats takes four steps together: remove the food and water sources supporting them, trap or bait the active population using tamper-resistant placements, monitor until the evidence stops, then seal entry points and correct burrows. Sealing openings first can trap rats inside walls, so exclusion comes after the population drops.

Why are rats coming onto my property?

Rats remain where they can reliably reach food, water, shelter, and protected travel routes. Trash, compost, feed, bird seed, pet food, leaks, drains, dense storage, burrows, and structural openings can all contribute.

Should I seal a rat hole or burrow immediately?

Exclusion and burrow correction are important, but the timing needs to account for rats already inside or using the route. An inspection can help determine whether the opening is active and how closure fits with trapping, secured baiting, and monitoring.

Can I vacuum rat droppings?

The CDC advises against sweeping or vacuuming dry rodent urine, droppings, or nesting material because contaminated particles can become airborne. Follow current CDC wet-cleanup guidance.

Do peppermint oil or ultrasonic devices get rid of rats?

Odor and sound devices do not replace population control, monitoring, sanitation, harborage reduction, and exclusion. Persistent evidence means the active rats and supporting conditions still need to be addressed.

Are traps enough to solve a rat problem?

Traps may reduce rats using a specific route, but lasting control also depends on placement, trap acceptance, food competition, exterior pressure, entry points, burrows, sanitation, and follow-up.

Is rat poison safe to use around children or pets?

Rodenticides can harm people, pets, wildlife, and non-target animals when misused. Use only EPA-registered products according to the label and keep them secured and inaccessible. Professional service can help determine whether rodenticide is appropriate.

How much does a rat exterminator cost in Denver?

Rat control pricing depends on the property size, how much activity is present, whether the problem is indoors, outdoors, or both, and whether exclusion work is needed. Bee Smart quotes after an inspection so the price reflects the actual conditions. Estimates are free.

Does Bee Smart provide commercial rat control?

Yes. Bee Smart serves residential and commercial properties. The recommendation reflects food handling, waste, inventory, receiving, operating hours, tenants, documentation, exterior pressure, and follow-up needs.

How do I schedule rat control?

Contact Bee Smart online or call 720-937-0527. Share where you found droppings, burrows, gnawing, tracks, sounds, or sightings and whether the property is residential or commercial.

Ready for a coordinated rat-control plan?

Identify the route, control the active rats, and reduce the chance of return

Request an inspection-based recommendation for your North Denver, northern Front Range, or Boulder County home or business.