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Best Demolition Contractors in Laconia, NH (2026)

7 demolition contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Laconia: DMPS LLC, CR Score 66/100; 5.0★ from 179 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Granite State Services, posts 24/7 hours; ranked #3 of 7.

  3. 2

    Most-reviewed: NH JUNK COUPLE, 184 Google reviews at 4.9★, the most of 7 ranked; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

7 Laconia demolition contractors are ranked here by CR Score, from ten published factors. 5 are open 24/7, 7 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 5.0★ across 7 rated businesses.

Top 7 demolition contractors in Laconia at a glance

Top 7 demolition contractors in Laconia at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1DMPS LLC665.0★ (179)Franklin, 9 mi away24/7Overall
2NH JUNK COUPLE634.9★ (184)Northfield, 8 mi awaySatMost reviews
3Granite State Services595.0★ (29)Bedford, 22 mi away24/7Emergencies
4Finally Freedom Junk Removal564.9★ (132)Concord, 21 mi away24/7—
5J&B Contracting555.0★ (16)Eliot, 17 mi awaySat · Evenings—
6R & S Hauling and Excavating Inc.514.8★ (16)Ashburnham, 22 mi away24/7—
7Cml mold remediation475.0★ (3)Derry, 22 mi away24/7—

The 7 best demolition contractors in Laconia, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Laconia

    #1 DMPS LLC

    Based in Franklin, 9 mi away

    66/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 179 Google reviews, listed on Google as “Demolition contractor”.

    • 5.0★ from 179 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for DMPS LLC(603) 393-9269

  2. #2 NH JUNK COUPLE

    Based in Northfield, 8 mi away

    63/100CR Score

    Ranked #2 because of its Google rating and review volume: 4.9★ from 184 Google reviews, the most in Laconia.

    • 4.9★ from 184 Google reviews
    Hours
    Mon–Sat 8 AM–5:30 PM · Sun closed
    Address
    165 Prescott Rd, Sanbornton, NH 03269
    View profile for NH JUNK COUPLE(603) 630-7988

  5. #5 J&B Contracting

    Based in Eliot, 17 mi away

    55/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Demolition contractor”.

    • 5.0★ from 16 Google reviews
    Hours
    Mon–Sat 8 AM–8 PM · Sun closed
    View profile for J&B Contracting

How we ranked Laconia demolition contractors

We scored 7 Laconia demolition contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Laconia data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Demolition contractors in Laconia: frequently asked questions

Who is the best demolition contractor in Laconia?

By CR Score, the highest-ranked demolition contractor in Laconia, NH is DMPS LLC with a CR Score of 66/100. It has 5.0★ from 179 Google reviews. It is open 24/7. NH JUNK COUPLE (#2) and Granite State Services (#3) follow. We ranked 7 demolition contractors on ten factors, last updated October 22, 2026.

Which demolition contractors in Laconia are open 24/7?

5 ranked demolition contractors in Laconia post 24/7 hours. The highest-ranked are DMPS LLC (#1), Granite State Services (#3) and Finally Freedom Junk Removal (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which demolition contractors in Laconia work on weekends?

7 of 7 ranked demolition contractors post Saturday hours and 5 post Sunday hours. The highest-ranked open Saturdays are DMPS LLC (#1), NH JUNK COUPLE (#2) and Granite State Services (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Laconia demolition contractors have?

The median Google rating among 7 rated demolition contractors in Laconia is 5.0★, with a median of 29 reviews. NH JUNK COUPLE has the most, 184 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank demolition contractors?

Each demolition contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do demolition contractors outside Laconia count in this ranking?

Yes, if they are within 25 mi of the Laconia city center, our service radius for demolition contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can demolition contractors pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Laconia

  1. October 2026: CR Scores recalculated for 7 demolition contractors serving Laconia.

More demolition contractors and Laconia pages

Other trades in Laconia