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(855) 974-4733
Serving Gallatin County

New Construction Pest Prevention in Bozeman

Pre-treatment, sealing and entry-point checks for new houses, planned before the lower level is finished and the first season arrives.

  • Spider control
  • Mouse trapping and sealing
  • Pre-purchase pest inspection

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New Build

New Construction Pest Prevention: what it covers

Quick answer

New construction pest prevention in Bozeman means sealing entry points and, where planned, pre-treating the foundation and utility penetrations before a new house is occupied. The work is timed to the build and the first fall. Bozeman Pest Control connects you with a local technician across Gallatin County, and the scope and price are approved before work starts.

New Construction Pest Prevention illustration for Bozeman, MT, with the river in the background

A new house is often sealed well at the level the builder checks, and then the first season finds the gaps the builder did not see. Pipe penetrations, the joint where the sill plate meets the foundation, the gap at a garage door and the openings for vents and cables are the places pests use. Prevention means finding and closing them while the building is still open.

The timing matters. Work done during the build, or before the first fall, is easier and less costly than work done after the first activity appears. A technician can walk a new house at the framing or near-completion stage, mark the openings and recommend sealing and any pre-treatment, so the house is protected when it is first occupied.

Call (855) 974-4733 to arrange a prevention visit. Calls are answered 24/7, and same-day service is offered when a technician is free. Give the technician the build stage and the closing date, and the visit will be planned around the construction schedule.

Service area
Bozeman & Gallatin County
Availability
Phones answered 24/7
Warning signs

Signs you need new construction pest prevention

Do not pour a pre-treatment product on the soil or the foundation yourself, and do not handle construction-stage products without the label and the technician's direction. Keep the work area clear of children and pets during any treatment. If you find a sealing job that needs structural work, such as a gap in the sill plate, call a structural professional rather than fixing it with foam or sealant alone.

  • Gaps around pipes, cables or vents where they enter the foundation or the wall
  • Open joints between the sill plate and the concrete at the lower level
  • Unsealed openings around the garage door, the entry door or the rim joist
  • Construction debris, wood offcuts or stored material left against the foundation
  • Soil or landscaping that touches the siding or sits close to the foundation
  • Early activity in the first fall, such as insects on sunny walls or mice in the garage
Options

Types and options for new construction pest prevention

Framing-stage prevention

At framing, the openings and the sill plate joints are easiest to reach. A prevention plan made at this stage lists the sealing and the pre-treatment, which the builder can complete before the walls close.

Near-completion prevention

When the house is nearly finished, the technician checks the exterior openings, the garage and the lower level, and seals what remains. The plan is shorter but still covers the main entry points.

First-fall check

A visit in the first fall after occupancy checks the house for activity and the gaps that have shown up as the building settles. It is the most useful check for a new house on the edge of town.

Skip the guesswork. Call for a straight answer.

Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what new construction pest prevention should cost.

Why do new houses get pests in their first season?

New houses have many small openings from construction, and the building settles over the first year. Fall pests and mice look for shelter as the weather cools, and any unsealed opening becomes a route in.

Pipes, cables and vents are installed through the foundation and walls, and each one needs a seal. Gaps can also open as the building settles and the wood dries.

The first fall is when pests look for shelter, so a new house is most likely to show activity then. A check before that season is the best time to find the gaps.

What is pre-treatment, and is it always needed?

Pre-treatment means applying a product to the foundation or the soil before the building is finished, following the label. It is not always needed, and the technician will recommend it only where it fits the site and the build.

A pre-treatment is planned with the builder and the technician, and it is recorded. It is most often considered for the foundation and the soil in contact with it, where insects and some pests enter.

Pre-treatment does not replace sealing. The openings still have to be closed, and the report lists the sealing separately so the two steps are clear.

Which openings should be sealed first?

Start with the joint between the sill plate and the foundation, the pipe and cable penetrations, the garage door seal, and the vents and rim joist. These are the openings that pests use most often in new builds.

The sill plate joint is easy to miss once the wall is up. Gaps around pipes and cables are often wider than they look, and garage door seals wear as the door is used.

Vents need intact mesh, and the rim joist at the top of the foundation is checked along its length. The technician records each opening so none is missed.

What affects the price of prevention work?

The price depends on the size of the house, the build stage, the number of openings, whether a pre-treatment is planned and whether a first-fall check is included. It is approved before work begins, and no figure is quoted on this page.

A house at framing stage with a clear foundation is a smaller job than a finished house with several penetrations and an attached garage. Pre-treatment is priced separately from sealing.

The first-fall check is listed as its own visit so the homeowner can decide when to book it.

What should a new homeowner do to keep pests out?

Keep soil and mulch clear of the siding, keep wood and debris away from the foundation, check the garage door seal each fall and keep the lower level clean. These simple steps reduce the openings and the shelter pests look for.

Store firewood away from the house wall and raise it off the ground. Keep gutters clear and downspouts directed away from the foundation.

Walk the outside of the house each spring and fall, and note any new gap or damaged screen. A technician can close it on the next visit.

Our process

How our new construction pest prevention visit works

  1. Confirm the build stage and the scope

    The technician confirms the stage of the build, the closing date and the areas to be covered. A prevention plan made at framing is different from one made after the first walls are finished, and the scope reflects that.

  2. Walk the openings

    Penetrations, joints, vents and door gaps are walked and recorded. The technician notes each opening, its size and the material that would close it, so the sealing list is specific.

  3. Advise on the foundation and landscaping

    Soil and landscaping close to the foundation, and any wood or debris left against the building, are reviewed. The technician explains the clearance that helps keep pests off the walls.

  4. Pre-treat and seal where planned

    Where a pre-treatment is planned, it is applied as the label directs to the foundation and the areas agreed. Sealing of the openings is carried out or specified, and the work is logged.

  5. Document and schedule the check

    A written record lists the openings sealed, the pre-treatment applied and the areas checked. A follow-up check is scheduled for the first fall, when the new house is most likely to show activity.

Gallatin County

Why new construction pest prevention is different in the Gallatin Valley

New houses on the edges of Bozeman and in the valley are built on ground that was open land until recently. Soil, landscaping and wood left at the foundation during the build are the things most likely to bring pests close to the walls, so the prevention plan starts there.

A new house in the Gallatin Valley is also likely to be used through a full autumn in its first year, when fall invaders and mice look for shelter. The first-fall check is timed for that period.

Homes being built on larger lots in the outer towns have longer driveways, more outbuildings and more exposed ground around the foundation. The plan covers the garage, the shed and the soil edge as well as the house itself.

Related

Pre-Purchase Pest Inspection

A written pest look at a house before a sale closes, covering the foundation, lower level, entry points and moisture.

Termite Inspection and Treatment

A written termite inspection request for homeowners who want the foundation, wood and moisture checked before any treatment.

Mouse Exclusion and Sealing

Find and close the gaps that let house, deer and white-footed mice into a home, so trapping is not the only defense.

General Pest Control

One inspection-led visit for the insects and rodents that most often find their way into a Gallatin Valley home.

FAQ

New Construction Pest Prevention FAQs

Can you visit before the house is finished?

Yes. A visit at framing or near-completion is the best time for prevention, because the openings are easy to reach. Give the technician the build stage when you book.

Is pre-treatment always necessary?

No. The technician recommends pre-treatment only where it fits the site and the build, and the plan says why. Sealing the openings is always part of the prevention work.

Why is a first-fall check recommended?

Fall pests and mice look for shelter as the weather cools, and a new house has gaps that show up as the building settles. A check in the first fall finds them before the activity grows.

Who pays for the sealing?

The scope and price are agreed before the work begins and are set out in the estimate. If the builder is responsible for some of the work, the report lists it so the responsibility is clear.

Will prevention guarantee that the house stays pest-free?

No. Prevention reduces the openings and the shelter pests use, but it cannot promise that no pest will ever enter. The report records what was sealed and what should be checked.

Do you check the garage and the outbuildings too?

Yes, where they are part of the property. The garage, shed and any outbuilding attached to the house are included because they can carry pests into the main building.

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