Directory / Waltham / Insulation
Nicholas Celularo
13 permits across 6 towns in the last 6 months
Insulation · Building · Roofing
We haven’t confirmed public business contact details for this contractor yet. You can still request a quote and we’ll pass it along once we reach them.
Activity by month
Permits filed each month. The first and last months are partial.
Where they’re working
Permits filed under this contractor by state and town, last 6 months.
Massachusetts 13
Types of projects
By place, trade and period
| Town / city | State | Trade | Last 90 days | Last 6 months | All documented |
|---|---|---|---|---|---|
| Waltham | MA | Insulation | 1 | 2 | 3 |
| Lexington | MA | Building | 0 | 2 | 2 |
| Bellingham | MA | Insulation | 0 | 2 | 6 |
| Lexington | MA | Insulation | 1 | 1 | 1 |
| Braintree | MA | Insulation | 1 | 1 | 1 |
| Concord | MA | Insulation | 1 | 1 | 1 |
| Attleboro | MA | Insulation | 1 | 1 | 1 |
| Bellingham | MA | Roofing | 0 | 1 | 1 |
| Attleboro | MA | Roofing | 0 | 1 | 1 |
| Lexington | MA | Roofing | 0 | 1 | 1 |
| Bellingham | MA | Building | 0 | 0 | 1 |
Permit timeline
- Sep 23, 2026InsulationWaltham · Insulation · Residential · Issued · #P202740433
- Sep 18, 2026Air sealing and open blown cellulose in the attic space to r49. Rigid board and dense pack cellulose on the kneewall sloLexington · Insulation · Residential · Permit Issued · #B-26-1013
- Sep 17, 2026Mass save insulation install, insulate exterior walls with dense packed cellulose.Braintree · Insulation · Residential · Permit Issued
- Sep 16, 2026Mass save insulation instal. a...Concord · Insulation · Residential · Permit Issued · #R-26-0786
- Aug 25, 2026Air sealing and open blown cellulose in the attic space to r49. All work being done through the Mass Save programAttleboro · Insulation · Residential · Permit Issued · #R-26-1373
- Aug 1, 2026Air sealing and 2 inch rigid board on the kneewall slope. Air sealing and fiberglass on the basement rim joist. Air sealLexington · Building · Residential · Permit Issued · #B-26-891
- Jul 30, 2026Air sealing and densepack cellulose under the attic flooring. Densepack cellulose in the exterior walls. All work being Bellingham · Insulation · RESI · Permit Issued · #R-26-0516
- Jun 29, 2026InsulationWaltham · Insulation · Residential · Issued · #P202641937
- Jun 16, 2026Air seal and insulate attic floor up to R-49 with open blown cellulose, Dense pack garage ceiling with cellulose insualtLexington · Building · Residential · Permit Issued · #B-26-677
- Jun 1, 2026Touch up air sealing and open blow cellulose in attic floor up to R-49, install baffles and ventilation chutes to maintaBellingham · Insulation · RESI · Permit Issued · #R-26-0354
- May 29, 2026Air seal and open blow cellulose on attic floor up to R-49, Vent bath fan and add roof vents to meet high NFA venting reBellingham · Roofing · RESI · Permit Issued · #R-26-0356
- May 29, 2026Opeb blow cellulose up to R-49 on attic floor, insulate hatch access with Polyiso foam board, vent two existing bath fanAttleboro · Roofing · Residential · Final Inspection · #R-26-0830
Older permit history
Filed more than 6 months ago. Shown for history; excluded from 6-month counts and rankings.
- Mar 16, 2026Touch-up air sealing and cellulose insulation in attic to R49. Dense pack cellulose in exterior walls to R11. Mass Save. (older)Bellingham · Insulation · RESI · Complete · #R-26-0161
- Mar 13, 2026Air sealing and cellulose insulation in attic to R49. Mass Save. (older)Bellingham · Insulation · RESI · Complete · #R-26-0153
- Jan 22, 2026Dense pack cellulose in all exterior walls to r11. 6 mil vapor barrier over dirt floor in basement/crawlspace. Air seali (older)Bellingham · Building · COMM · Complete · #C-26-0109
- Nov 21, 2025Dense pack cellulose insulation in exterior walls. Work through Mass Save. (older)Bellingham · Insulation · RESI · Complete · #R-25-0696
- Nov 7, 2025Air sealing and Cellulose insulation in attic to R49. Mass Save. (older)Bellingham · Insulation · RESI · Complete · #R-25-0666
- Apr 30, 2026Insulation (older)Waltham · Insulation · Residential · Issued · #P202641590
Permit counts reflect permits filed in public town records naming this contractor as applicant. A permit shows permitted activity, not necessarily completed work, quality of work, or a final inspection.
License
We haven’t verified a state license for this name yet. We only show license details when we can match the record to this contractor with confidence. You can check directly at the Massachusetts license lookup.
Is this your business?
Claim this profile for free to correct details and share it. Upgrade for $9/mo to add photos, a description and an enhanced contact form. Your phone number and quote button stay free. Your permit activity is shown the same way either way.
Sources
- PermitEyes Attleboro public view (Building) · retrieved Nov 9, 2026
- PermitEyes Bellingham public view (Building) · retrieved Nov 9, 2026
- PermitEyes Braintree public view (Building) · retrieved Nov 9, 2026
- PermitEyes Concord public view (Building) · retrieved Nov 9, 2026
- Lexington monthly Building Permit Activity (DocumentCenter CSV) · retrieved Nov 9, 2026
- Waltham Building Department permit listings (DocumentCenter PDF) · retrieved Nov 9, 2026
Not verified: contact info, business address, insurance, reviews. Page built Nov 12, 2026.