Insulation in Baltimore
Attic, wall, and crawl space insulation, plus air sealing. One request, and Novum lines up a vetted insulation pro with an upfront quote. Serving Baltimore and surrounding Maryland communities — same vetted pros, same upfront pricing, same Novum Guarantee.
Formstone rowhouses with flat roofs, old cast-iron plumbing, and shared party walls; flat-roof coating, sewer repair, panel upgrades, and basement waterproofing are constant. Humid summers and icy winters keep HVAC busy both directions. We cover Federal Hill, Hampden, Canton, Roland Park, and the rest of the Baltimore area — see every Novum service in Baltimore.
Every pro Novum sends is licensed, insured, and vetted — and Novum stays accountable for the job.
You approve the price before we start. No hourly rates, no surprise charges.
Same-day and next-day appointments available throughout Baltimore.
Insulation in Baltimore: what to know
Baltimore rowhouses with flat roofs often have little more than a shallow cavity above the top-floor ceiling, so dense-pack blown-in insulation and careful air sealing at party walls and rear additions make the biggest difference. Scheduling in spring or fall avoids roasting summer roof cavities and icy winter access. Larger jobs in older Federal Hill or Canton homes may need a city permit, and knob-and-tube wiring should be checked before any insulation goes in.
Insulation services in Baltimore
Novum handles all of these in Baltimore — book online or call and we'll give you an upfront quote.
Why Baltimore homeowners choose Novum
Unlike platforms that send your request to whoever bids lowest, Novum assigns one vetted pro and manages the job. Every Baltimore insulation pro Novum sends is licensed, insured, and vetted — and Novum manages the job from request to finish. That means consistent quality, a single point of contact, and the Novum Guarantee on every job.
Insulation FAQs for Baltimore
Who does the insulation work?
A vetted, licensed, insured insulation pro from Novum's partner network, coordinated by Novum. We line up the pro and handle scheduling.
What insulation work can I request?
Attic, blown-in, spray foam, wall, and crawl space insulation, plus air sealing.
How is insulation priced?
The pro assesses the space and you get an upfront quote covering materials and labor before work starts.
How is Novum different from Angi for insulation?
Angi sends your request to several installers who all call to bid. Novum assigns one pro and stays your point of contact.
What is the Novum Guarantee for insulation?
If coverage or air sealing isn't what was agreed, Novum makes it right.
What should Baltimore homeowners know about insulation?
Baltimore rowhouses with flat roofs often have little more than a shallow cavity above the top-floor ceiling, so dense-pack blown-in insulation and careful air sealing at party walls and rear additions make the biggest difference. Scheduling in spring or fall avoids roasting summer roof cavities and icy winter access. Larger jobs in older Federal Hill or Canton homes may need a city permit, and knob-and-tube wiring should be checked before any insulation goes in.
Do you serve all neighborhoods in Baltimore?
Yes — Novum covers all of the Baltimore area, including Federal Hill, Hampden, Canton, Roland Park, Towson, Catonsville, and ZIP codes such as 21230, 21211, 21224, 21210.
How do I get a quote?
Book online at NovumHS.com or call 435-534-6764. A Baltimore dispatcher will confirm the appointment and provide your upfront flat quote before any work begins.
Insulation in other cities
Ready to book insulation in Baltimore?
Get an upfront flat quote. Novum lines up the pro and handles the rest.