Updated: Jul 13, 2026
Location and Projects
Address
7 MERROW RD, Tolland, CT, 06084
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Dan Grondin Construction
Serving Tolland, Connecticut, and the surrounding area, Dan Grondin has over 16 years of experience in construction and remodeling. With a portfolio that includes residential renovations and home improvement projects, Grondin offers a range of services tailored to homeowners seeking updates or repairs. Projects managed in the area commonly involve kitchen and bathroom remodeling, structural upgrades, and general residential improvements. He works directly with property owners throughout Tolland County, providing guidance on project planning and the construction process. Known for working within the local building standards, Grondin is familiar with the requirements and expectations of homes in the Tolland region. Homeowners seeking a contractor with deep experience in local residential projects often turn to his services for both interior and exterior renovations.
Dan Grondin Services
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Dan Grondin Contact Information
Phone Number: (860) 454-4602
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Address: 7 MERROW RD, Tolland, CT 06084
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Dan Grondin Tolland
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dan Grondin has a BuildZoom score of 102, which places them above 89% of 12,093 contractors in Connecticut.
Activity
|
5 projects
|
2025 |
|
6 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Dan Grondin has worked on at least
20.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
20 projects
|
$100k-$250k |
The typical size of their permits is approximately $189,734. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace crumbling foundation. excavate around foundation to expose concrete. remove all walls footings and flooring concrete. install new concrete foundation walls footings and floors to existing location. install 60 mills waterproofing membrane new footing drains backfill grade off site
Valuation:
$189,982
Permit #:
BLD25-01354
Status:
final
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Remove and replace crumbling foundation. excavate remove walls footings and floors. pour new footings and floors 10 poly footing drain and backfill grade off site
Valuation:
$171,966
Permit #:
25-196B
Status:
expired
Fee:
$45
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate remove walls footings and floors. pour new concrete walls footings and floors. 10 mil poly footing drains and backfill grade off site
Valuation:
$194,874
Permit #:
24-24B
Status:
expired
Fee:
$10
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundations excavate remove walls footings and floors. pour new walls footings and floors. 10poly footing drains and backfill off site
Valuation:
$219,472
Permit #:
24-387B
Status:
expired
Fee:
$57
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate remove walls footings and floors. pour new walls footings and floors. 10 poly footing drains and backfill grade off site
Valuation:
$197,990
Permit #:
B-24-32
Status:
complete
Fee:
N/A
Permit Type:
Crumbling foundation
Building Type:
Single family
Remove & replace crumbling foundation. excavate remove walls footings and floors. pour new walls footings and floors. 10 mil poly footing drains and backfill. grade off site
Valuation:
$192,370
Permit #:
24-42B
Status:
expired
Fee:
$10
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation excavate remove walls footings and floors. pour new walls footings and floors. 10 poly footing drains and backfill grade off site
Valuation:
$189,960
Permit #:
24-64B
Status:
expired
Fee:
$49
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate remove walls footings and floors. pour new concrete walls footings and floors 10 mil poly footing drains and backfill grade off site
Valuation:
$185,445
Permit #:
23-103B
Status:
complete
Fee:
$48
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundations excavate remove walls footings and floors. pour new walls footings and floors. 10poly fotting drains and backfill off site
Valuation:
$189,912
Permit #:
24-386B
Status:
expired
Fee:
$49
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate around foundation to expose concrete. remove walls footings and flooring concrete. install new concrete foundation walls footins floors to existing locations. install 60 mill waterproofing membrane new footin drains backfill grade off site
Valuation:
$185,500
Permit #:
22-157B
Status:
complete
Fee:
$48
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate remove walls footings nd floors. pour new concrete walls footings and floors 10mil poly footing drains and backfill grade off site
Valuation:
$176,924
Permit #:
23-131B
Status:
complete
Fee:
$46
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation excavate remove walls footings and floors. pour new concrete walls footings and floors. 10 mil poly footing drains and backfill grade of site
Valuation:
$146,106
Permit #:
23-130B
Status:
complete
Fee:
$38
Permit Type:
Foundation repair...
Building Type:
N/A
***fcr*** remove and replace crumbling foundation. excavate around foundation to expose concrete. remove all walls footings flooring concrete. install new concrete walls footings floors to existing locations. install 60 mil waterproofing membrane new footing drains backfill grade off site
Valuation:
$131,123
Permit #:
22-19B
Status:
complete
Fee:
$10
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate around foundation to expose concrete. remove all walls footings and flooring concrete. install new concrete walls footings and floors to existing locations. install 60mil waterproofing membrane new footing drains back fill grade off site
Valuation:
$279,000
Permit #:
21-465B
Status:
complete
Fee:
$73
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate remove walls footings and floors. pour new concrete walls footings and floors. 10 mil poly footing drains and backfill grade off site
Valuation:
$199,140
Permit #:
23-315B
Status:
complete
Fee:
$52
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate remove walls footings and floors. pour new concrete walls footings and floors. 10 mil poly footing drains and backfill grade off site
Valuation:
$174,802
Permit #:
B-23-229
Status:
complete
Fee:
N/A
Permit Type:
Foundation repair...
Building Type:
Single family
Remove and replace crumbling foundation excavate remove walls footings and floors. pour new walls footings and floors. 10 poly footing drains and backfill grade of site
Valuation:
$179,901
Permit #:
23-340B
Status:
complete
Fee:
$47
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate around foundation to expose concrete. remove all wall, footings, flooring concrete. install new concrete foundation walls footings floors to existing locations. install 60 mills waterproofing membrane new footing drains backfill grade off site
Valuation:
$185,368
Permit #:
B-21-178
Status:
complete
Fee:
N/A
Permit Type:
Foundation repair...
Building Type:
Single family
Remove and replace crumbling foundation. excavate remove walls footings and floor. new concrete walls footings and floors , 6 mill poly footing drains and backfill grade-off site
Valuation:
$177,416
Permit #:
22-420B
Status:
complete
Fee:
$46
Permit Type:
Foundation repair...
Building Type:
N/A
Remove and replace crumbling foundation. excavate around foundation to expose concrete. remove all walls footings and flooring concrete. install new concrete walls footing and flooring to existing location. install 60 ml waterproofing membrane new footing drains and back fill grade off site
Valuation:
$181,550
Permit #:
21-508B
Status:
complete
Fee:
$47
Permit Type:
Foundation repair...
Building Type:
N/A
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BZ Score
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BZ Score
$45K
Avg Project
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Dan Grondin License info
Verified License
| License # | HIC.0568545 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Dan Grondin at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 2018 that this contractor does not need a license to be a contractor in Connecticut.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 201801 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Dan Grondin at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-102425-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Dan Grondin at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
80
Permits
- Building permit records show that Dan Grondin has worked on 80 permitted projects.
Dan Grondin Employees
DG
Dan Grondin
DG
Daniel Grondin
Owner
GL
Grondin Builders Llc
Owner