Insulation Contractor in Anne Arundel County, MD
High energy bills? Hot upstairs rooms? Cold floors? Old or contaminated insulation?
Xanvria provides attic insulation, insulation removal, air sealing, attic cleaning, crawl space insulation, vapor barriers, and rodent proofing throughout Anne Arundel County. We inspect your attic or crawl space, explain what we find, and give you a clear written estimate before any work begins.
- Licensed & insured
- 15+ years of hands-on experience
- Free inspections & written estimates
- Based in Anne Arundel County
Insulation Services for Anne Arundel County Homes
Every home is different. Some attics simply need more insulation. Others have air leaks, old insulation, rodent contamination, or material that should come out before anything new goes in. We look at the whole space first, then recommend the work it actually needs.
Attic Insulation
Proper attic insulation reduces heat transfer between your living space and the attic. We install blown-in fiberglass, cellulose, and batt insulation based on the home, the existing insulation, and the recommended R-value.
Insulation Removal
Insulation damaged by rodents, moisture, or years of debris often needs to come out first. We use specialized vacuum equipment to remove old loose-fill insulation, debris, and contaminated material, then prepare the attic for what comes next.
Air Sealing
Insulation works better when air leaks are sealed first. We seal accessible gaps around plumbing, wiring, framing, and attic bypasses to reduce unwanted air movement.
Attic Cleaning & Decontamination
Nesting material, droppings, old insulation, and construction debris can leave an attic dirty long after the problem is gone. Our cleanup includes debris removal, HEPA vacuuming, and sanitation.
Crawl Space Insulation
Missing, sagging, or contaminated crawl space insulation can mean cold floors and poor energy performance. We remove damaged material when needed and install new insulation suited to the space.
Crawl Space Encapsulation & Vapor Barriers
Ground moisture rises through exposed soil. We install durable vapor barriers and encapsulation systems, along with cleaning and related crawl space work.
Learn more about vapor barrier installation or our crawl space cleaning in Anne Arundel County
Rodent Proofing
Mice, rats, and squirrels damage and contaminate insulation. After contaminated material is removed and the area is cleaned, we seal accessible entry points with metal flashing, wire mesh, and sealants. When rodents are involved, we treat the attic or crawl space as a complete system, not just a replacement job.
Learn more about rodent proofing or see rodent proofing in Annapolis
Attic Insulation Installation in Anne Arundel County
Many Anne Arundel County homes have older insulation, or levels that no longer give the comfort homeowners want. During an attic inspection, we check:
- Insulation depth, condition, and approximate R-value
- Air leaks and attic ventilation
- Damaged, compressed, or missing insulation
- Rodent activity, contamination, and debris
- Access and overall attic conditions
If your insulation is in good shape, adding more may be all you need. If it's damaged or contaminated, removal and replacement may make more sense. Not sure? Read whether new insulation can go over old.
Schedule a free attic insulation inspection: (443) 464-1484
Insulation Removal & Replacement
Homeowners usually call us after finding:
- Rodent droppings or nesting
- Strong attic odors
- Old, deteriorated, or heavily contaminated insulation
- Insulation disturbed by previous work
- An attic that needs to be cleared for air sealing or a full upgrade
We remove the existing material, clean the attic when included, handle accessible air sealing and rodent proofing as needed, and install new insulation to the agreed R-value.
Learn more about professional insulation removal, or read when attic insulation needs to be removed.
Your Local Anne Arundel County Insulation Contractor
We're based in Anne Arundel County and specialize in attic and crawl space work. We serve Severna Park, Annapolis, Pasadena, Arnold, Glen Burnie, Crofton, Odenton, Gambrills, Edgewater, Millersville, Davidsonville, Severn, Hanover, Linthicum Heights, and surrounding communities.
Attic insulation near you
Insulation removal near you
Why Anne Arundel County Homeowners Choose Xanvria
Choosing an insulation contractor is about more than how much insulation goes in. We look at the whole space first: insulation, air leaks, contamination, rodent activity, access, and existing conditions.
- Licensed & insured, MHIC #05-168337
- More than 15 years of hands-on experience
- Specialized insulation removal equipment
- Clear written estimates and professional cleanup
If your insulation doesn't need to be removed, we'll tell you. If you don't need more insulation, we'll tell you that too.
Our Insulation Process
Free inspection
We inspect the accessible attic or crawl space and evaluate current conditions.
Explain what we find
We walk you through insulation levels, damage, air leaks, contamination, and rodent activity.
Written estimate
You get a clear estimate outlining the recommended work.
Preparation
Removal, cleaning, air sealing, or rodent proofing as agreed for your project.
Installation
New blown-in, batt, or agreed insulation installed to the specified R-value.
Final cleanup
We clean the work area and review the finished project with you.
Insulation FAQs for Anne Arundel County
How do I know if my attic needs more insulation?
Common signs include high heating and cooling bills, hot upstairs rooms in summer, cold rooms in winter, uneven temperatures, visible attic floor joists, and compressed insulation. See more signs your attic needs insulation.
What R-value is recommended for attic insulation in Maryland?
Many Maryland attic projects target about R-49 to R-60, depending on the existing insulation, construction, and attic conditions. We evaluate the home before recommending a level.
Should old attic insulation be removed before installing new insulation?
Not always. Clean, dry insulation in good condition can often stay. Damaged, contaminated, or rodent-affected insulation usually needs to come out first. Learn why old attic insulation sometimes needs removal.
How much does insulation removal cost?
It depends on attic size, insulation type and depth, contamination, and access. Here's a breakdown of what affects attic insulation removal cost in Maryland. Every Xanvria estimate starts with a free inspection.
Does Xanvria provide blown-in insulation?
Yes. We install blown-in fiberglass and cellulose, as well as batt insulation, depending on the attic and project.
Do you provide crawl space insulation?
Yes. We handle crawl space insulation removal and replacement, cleaning, vapor barriers, encapsulation-related work, and air sealing.
Can you remove insulation contaminated by rodents?
Yes. Removal and rodent-related attic cleanup are core Xanvria services. After contaminated material is removed, we may also recommend cleaning and sealing accessible entry points.
Do you provide free insulation estimates in Anne Arundel County?
Yes. Xanvria provides free inspections and written estimates throughout Anne Arundel County.
Schedule a Free Insulation Inspection in Anne Arundel County
Attic insulation, insulation removal, air sealing, attic cleaning, crawl space insulation, vapor barriers, or rodent proofing: we'll inspect the space and explain your options.
Licensed & insured · MHIC #05-168337 · Serving Anne Arundel County and surrounding Maryland communities