Anderson Heating, Air & Insulation has been the trusted name for insulation & air sealing in Calhoun and Northwest Georgia since 1978. Fast, honest, expert service — not a sales pitch.
Available 24/7 for emergencies • Same-day service often available 🐾
Get answers to the most common insulation & air sealing questions from homeowners in Calhoun, GA.
Pricing depends on the home — square footage, current insulation level (or absence of it), where the air leaks are, and what mix of attic insulation, crawlspace work, air sealing, and duct sealing is involved. Calhoun's older downtown homes often have settled, underperforming attic insulation and significant air leakage at the building envelope, which makes the HVAC fight harder than it should. Free energy audits are part of how we work here — we measure first, then quote based on what'll actually move the needle on HVAC performance. Call (706) 629-0749.
Yes — and it's a core part of our HVAC contracting work, not a side trade. We're a BPI-certified HVAC company that includes building envelope work because the two only function as a system. Our shop at 519 Pine Street is downtown, so dispatch for Calhoun homes is fast. Older homes here often have envelope problems — settled attic insulation, air leakage at the rim joist, leaky duct chases — that show up as comfort and energy bill problems but are really HVAC system problems. We also serve Adairsville, Resaca, Fairmount, Dalton, Cartersville, and Rome.
Attic blown-in insulation is typically a one-day job. Air sealing a typical home takes one to two days depending on access (rim joist, attic floor penetrations, top plates, chases). Crawlspace encapsulation runs longer because the work is methodical. Older downtown homes often need more time because there are more leak points to address. Our crews are full-time employees, not subs, and we measure before-and-after with blower-door testing so you can see what we actually accomplished — not just take our word for it.
We've been #1 Heating & Air in Calhoun Magazine for six-plus consecutive years and we run 632+ Google reviews at 4.8 stars. The distinction for insulation and air sealing work is that we're an HVAC contractor that includes these services rather than a standalone insulation outfit. BPI Building Analyst certification means our techs evaluate the whole building envelope and HVAC airflow together — which is the only way insulation upgrades actually improve comfort. After 48 years on Pine Street, we know what works in this valley climate.
Insulation and air sealing are planned jobs — we audit, recommend, and schedule the work — so same-day for the actual install isn't typical. Initial energy audits and walk-throughs can usually happen within a few business days, faster for in-town Calhoun addresses since we're a short drive away. We don't push these services as emergencies because they aren't; they're investments. Call (706) 629-0749 to schedule a free energy audit and we'll set realistic expectations on timeline and the order to attack things.
Common signs: HVAC bills climbing year over year, rooms that won't condition properly, drafts felt at outlets or baseboards, ice damming on the roof in cold snaps, condensation issues, or a system that runs constantly without keeping up. Older Calhoun homes — particularly pre-1980 — frequently have settled, inadequate, or missing insulation and significant air leakage that the original builder never addressed. Our BPI-certified energy audit measures it with a blower door and infrared, so you get hard numbers instead of guesswork.
For insulation we work with the major manufacturers — Owens Corning, Johns Manville, CertainTeed, Knauf for fiberglass and mineral wool; spray foam from major SPF systems; cellulose from suppliers like Greenfiber. For air sealing we use the standard professional materials: caulk, foam, mastic, weatherstripping, and combustion-safe gasketing where needed. We're not a single-product dealer, which lets us match the product to your home and the situation — different insulation makes sense for attics versus rim joists versus crawlspaces, and we tell you why.
Yes. Insulation materials carry manufacturer warranties (typically lifetime on the R-value when properly installed). Our workmanship is covered separately — if installation issues affect performance, we make it right. Because insulation and air sealing affect HVAC performance directly, your blower-door results and energy audit numbers give us a clear before-and-after baseline; if performance doesn't match what we projected, we come back and figure out why. Family-owned since 1978 on Pine Street, your warranty call comes back to the same office that did the work.
Anderson Heating, Air & Insulation provides complete insulation & air sealing services for Calhoun and all of Northwest Georgia.
Proper attic insulation is the #1 way to reduce energy bills in Georgia homes.
We find and seal every gap, crack, and hole where conditioned air escapes your home.
Fast, effective blown-in insulation fills every gap for complete coverage.
Premium spray foam insulation provides the highest R-value and creates an air barrier.
BPI-certified auditors identify exactly where your home is losing energy and money.
Complete weatherization packages that can cut energy bills by 20-40%.
Most companies just swap the box. We diagnose the real problem and fix the whole house. Our BPI-certified team looks at insulation, air sealing, and HVAC together — because they all work as one system.
Most Georgia homes lose 30%+ of conditioned air through leaks. Stop paying to cool the outdoors.
We provide insulation & air sealing service throughout Calhoun and all of Northwest Georgia, including Adairsville, Resaca, Fairmount, Dalton, Cartersville, and surrounding communities.
Call the local experts who have been serving Calhoun and Northwest Georgia since 1978. Same-day service often available.
Anderson Heating, Air & Insulation — The Paws-itive Choice 🐾
Trade name of John Anderson Service Company, Inc. • Est. 1978 • Serving Calhoun and NW Georgia
Anderson Heating, Air & Insulation proudly serves Adairsville GA, Resaca GA, Fairmount GA, Dalton GA, Cartersville GA and all of Northwest Georgia. View full service area.