Basement & Crawl Space Insulation in Minneapolis & Twin Cities
Stop letting freezing floors and damp drafts ruin your comfort. We seal your foundation up tight to stop winter heat loss and drop your monthly energy bills.
BPI-certified | Free Estimates | Xcel & Centerpoint Approved
Basement and Crawl Space Insulation in the Twin Cities
When Minnesota temperatures drop to subzero, an uninsulated crawl space or basement is like leaving a giant window open under your house. Cold air seeps right through your foundation, freezing your main-level floors and forcing your furnace to run constantly just to keep up.
We fix the problem at the source. Whether we use expanding spray foam to permanently seal your drafty rim joists, or install thick fiberglass to trap heat exactly where it belongs, our goal is simple: completely seal your lower level against the outside climate.
Best of all, upgrading your basement insulation may qualify for local energy rebates. As an official Trades Partner, we track down those hidden drafts and handle 100% of the rebate paperwork for you so you can keep more money in your wallet.
Our Basement Insulation Services
Basements and crawl spaces need insulation that can handle moisture. That is why we lean on closed-cell spray foam below grade: it seals, insulates, and will not soak up water the way fiberglass can. We assess your space and recommend the right approach.
Why Choose Basement & Crawl Space Insulation?
Why Choose Spray Foam Insulation Plus for Basement & Crawl Space Insulation?
We are a local, owner-operated insulation company dedicated to helping Twin Cities families make their homes more efficient and comfortable. The owner is personally on the job site to make sure the work is done right and the space is left clean. Our team takes care of 100% of your local utility rebate paperwork for you, so the rebate money comes back without the runaround.
What sets us apart is our status as a preferred insulation contractor for both Xcel Energy and Centerpoint Energy rebate programs, which means significant savings for our customers. Our team of BPI-certified insulation experts brings extensive training and expertise to every project, ensuring your property is properly insulated and protected from Minnesota’s harsh weather conditions year-round.
15%
Typical
Energy Savings
1 Day
Typical Job,
Start to Finish
75+
Year
Lifespan
Our Installation Process
At Spray Foam Insulation Plus, we follow the same four steps on every job, whether it is a single rim joist or a whole house. After hundreds of projects large and small, the routine is simple: figure out what your home actually needs, install it right, and check the work before we leave.
Free Estimate
We assess your current insulation levels and identify areas that need improvement. Typically in less than 72 hours of calling.
Custom Quote
Receive a detailed estimate based on your specific needs and home requirements, including timeline and all supplies.
Professional Installation
Our crew preps the space, protects your floors and belongings, and installs your insulation right the first time. Typically within 7 days of your estimate. The owner is on site for the critical stages of every job.
Quality Assurance
We ensure proper coverage & R-value throughout leaving the workspace clean & tidy. Enjoy a comfortable home all season long.
Your LOCAL TWIN CITIES ENERGY-EFFICIENCY PARTNER FOR OVER 20 YEARS
We insulate homes, multi-family buildings, garages, and farm structures across the metro, and we have seen just about every problem a Minnesota building can throw at us. You get straight answers, careful work, and a clean job site when we leave.
What Happens When Your Home is Insulated Correctly?
Energy Efficiency
Reduce the strain on your Furnace & A/C.
Eliminate Drafts
Maintain a comfortable temperature year round.
Healthier Home
Keep bugs, dust & air pollutants outside.
Sound
Control
Create a quiet environment for work, sleep and play.
Ready to Protect Your Basement or Crawl Space? Get a Free Estimate Today!
Twin Cities homeowners and business owners have trusted Spray Foam Insulation Plus for over 20 years, from Minneapolis and St Paul across the seven-county metro. We insulate for the climate we actually live in: subzero Januaries, humid Julys, and the freeze-thaw swings in between.
Don’t let poor insulation continue draining your wallet through high energy bills. Contact our Minneapolis-based team today for a free estimate and discover how proper insulation can cut energy waste while improving your property’s comfort year-round.
What Minneapolis Homeowners Say About Our Basement & Crawl Space Insulation
We are very proud of the service we provide and stand by our work.
Read testimonials from our happy customers.
Everything Done For You
Our team handles the entire project from start to finish. We take care of the inspection, the spraying, and the cleanup without disrupting your week.
Proven Energy Savings
ENERGY STAR estimates air sealing plus insulation can save about 15% on heating and cooling costs. You keep your hard-earned cash where it belongs instead of wasting it on utilities.
100% Satisfaction Guaranteed
Your peace of mind is our absolute highest priority. If anything about the job isn’t perfect, we’ll come back out to your home right away, for free to make it right.
Want Ballpark Pricing? Call and the Owner Answers.
We don’t publish per-square-foot prices because material costs change quickly. Call and you talk to Travis, the owner: straight answers, current ballpark numbers in minutes, and a firm quote after he sees your project. No call center, no pressure.
Basement & Crawl Space Insulation FAQ
Call Us Today for A Free Basement or Crawl Space Insulation Quote
Call and you’ll talk to Travis, the owner, not a call center. He’ll tell you what your home needs, what it costs, and which rebates apply. Free estimates.