Business Details
45 Years
experience
Expert Residential Insulation Services in Virginia
Established in 1981, Alexandria Gene Insulation has served homeowners across Virginia for over four decades. As a family-owned business, we prioritize personalized service and technical expertise in delivering high-performance insulation solutions. Our team specializes in advanced materials like spray polyurethane foam, fiberglass, and cellulose to address energy efficiency, comfort, and durability challenges.With a focus on quality installation and customer education, we help clients reduce energy costs while maintaining strict licensing and insurance standards. Our reputation for reliability and competitive pricing has solidified our role as a trusted local partner for residential insulation upgrades.
Services
Spray Foam Insulation
Blown Fiberglass
Loose Fill Cellulose
Fiberglass Batts
Rock Wool Insulation
Sound Proofing
Foam Board Installation
Air Sealing
Details
- Year established: 1981
Highlights and features
- In Business Since 1981
- Family Owned & Operated
- Licensed & Insured Contractors
- Free Energy-Saving Estimates
- Serving Virginia for Over 35 Years
Services
Spray Foam Insulation
Spray polyurethane foam creates an airtight thermal barrier that outperforms traditional materials. This solution seals gaps, resists moisture, and improves HVAC efficiency. Homeowners benefit from reduced energy bills, enhanced comfort, and long-term durability in both new and existing structures.
Blown Fiberglass
Our blown fiberglass insulation fills hard-to-reach cavities with precision-engineered fibers. This method achieves uniform coverage in attics and walls while maintaining fire resistance and sound-dampening properties. Ideal for retrofitting older homes without damaging finished surfaces.
Fiberglass Batts
Pre-cut fiberglass batts provide cost-effective thermal protection for standard wall and floor cavities. We install kraft-faced or unfaced batts with proper vapor barrier orientation to prevent condensation issues while meeting R-value requirements for Virginia's climate.
Air Sealing
Our comprehensive air sealing process identifies and eliminates energy-wasting gaps around windows, doors, and utility penetrations. Using caulk, foam, and weatherstripping, we create continuous barriers that enhance insulation performance and indoor air quality.
Sound Proofing
Specialized insulation materials reduce noise transmission between rooms and from external sources. This service improves acoustic comfort in multi-family buildings and homes near busy areas while maintaining thermal efficiency standards.
Questions
What insulation types do you install?
We specialize in spray foam, fiberglass batts, blown fiberglass, cellulose, rock wool, and foam board solutions for residential properties.
Do you offer free estimates?
Yes, we provide complimentary on-site assessments and customized insulation recommendations for Virginia homeowners.
How does spray foam insulation save money?
By creating an airtight seal, spray foam reduces HVAC workload by up to 40%, significantly lowering monthly energy costs.
Are your contractors licensed?
All our technicians hold valid Virginia contractor licenses and maintain comprehensive insurance coverage.
What areas do you service?
We serve Alexandria, Annandale, Bethesda, McLean, Rockville, and surrounding Virginia communities.
How long does installation take?
Most residential projects complete within 1-2 days, depending on property size and insulation scope.
Reviews (2)
Daniel A.
Feb 17, 2021
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I called this company as I was interested in getting a spray foam insulation to help reduce my energy costs. I attempted several times but did not get any response from these guys. Wasted of time.
Janet Winn
Sep 03, 2020
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Positive:Professionalism
I had Alexandria to insulate my attic with foam. I can tell a difference in my temperature. I would definitely recommend their service.
I had Alexandria to insulate my attic with foam. I can tell a difference in my temperature. I would definitely recommend their service.
