Wet Basement? We Find the Source and Fix It.

Water after heavy rain, at the wall-floor joint, or around a foundation crack? We identify the source and recommend a targeted solution built for your home—not a one-size-fits-all system.

Based in Manchester and serving homeowners throughout Southern New Hampshire.

Completed sump pump and restored wood-panel basement after waterproofing in Manchester NH
  • Locally OwnedBased in Manchester, NH
  • Fully InsuredProfessional protection on every job
  • 20+ YearsHands-on construction experience
  • Service WarrantiesCoverage on most installed services
  • Emergency ResponseAvailable 24/7 when water cannot wait

Start with what you are seeing

What is happening in your basement?

You do not need to diagnose the system yourself. Choose the symptom that looks familiar and see the solutions we may recommend after inspecting the source.

Not sure which problem matches? Send us photos and we will help you start in the right place.

A clear path from leak to solution

How your basement project works

01

We inspect the source

We look at when and where the water appears, then inspect the foundation, slab edge, drainage, grading, and pumping conditions.

02

You get a targeted plan

We explain what we found and recommend the repair that fits the actual problem—without forcing a one-size-fits-all system.

03

We install and protect

Our crew completes the approved work, keeps the area organized, and walks you through the finished protection.

Open slab-edge drainage trench and wall vapor barrier during a Manchester New Hampshire basement waterproofing project Manchester project • Work in progress after demolition

Featured local project

Wind-driven rain repair in Manchester

Storm-driven moisture was getting behind finished wood paneling at the front of this home. Once the wall was carefully opened, the repair could address both the hidden damage and the water path.

  • Careful wall disassembly and removal of rotted framing
  • Partial perimeter drain in the affected area
  • 1/2 HP sump pump with battery backup
  • Wall vapor barrier, concrete restoration, and sistered framing

Solutions for Wet Basements, Crawlspaces & Foundations

Sump pump and interior drainage system installed by Broman Basement Solutions in Manchester NH

Request Your Free Basement Estimate

What Southern New Hampshire Homeowners Say

“Lorenzo kept me informed during the whole process. Quality craftsmanship, very knowledgeable. Would definitely use them again.” — Ken C.

“From start to finish, he was professional, knowledgeable, and genuinely cared about making sure everything was done right. The crew was efficient, respectful of my home, and left everything clean when the job was done.” — Beth G.

Completed basement sump pump and drainage system installed by Broman Basement Solutions in Southern New Hampshire