87/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best General Contractors in Mandeville, LA (2026)
172 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mandeville: Magnolia Construction and Improvements, CR Score 87/100; 5.0★ from 9 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Lanaux Land Development, posts 24/7 hours; ranked #3 of 172.
- 2
Most-reviewed: Water Works Pump & Well Inc, 876 Google reviews at 4.9★, the most of 172 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
172 Mandeville general contractors are ranked here by CR Score, from 8 published factors. 16 are open 24/7, 83 open Saturdays and 32 open Sundays, based on posted hours. The median Google rating is 5.0★ across 172 rated businesses.
Top 10 general contractors in Mandeville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Magnolia Construction and Improvements | 87 | 5.0★ (9) | Mandeville | 24/7 | Overall |
| 2 | Water Works Pump & Well Inc | 87 | 4.9★ (876) | Covington, 9 mi away | Sat | Most reviews |
| 3 | Lanaux Land Development | 86 | 5.0★ (12) | Mandeville | 24/7 | Emergencies |
| 4 | JCD Construction Svc LLC | 85 | 5.0★ (4) | Mandeville | 24/7 | — |
| 5 | Rise Construction & Home Elevation | 85 | 5.0★ (3) | Mandeville | 24/7 | — |
| 6 | Scott's Hardscapes | 85 | 4.0★ (8) | Lacombe, 2 mi away | 24/7 | — |
| 7 | Coastal Marine Contractors LLC - MARINE PIPE TRANSPORTATION - SLIDELL LA | 84 | 4.9★ (29) | Slidell, 17 mi away | 24/7 | — |
| 8 | Country Water | 84 | 4.7★ (34) | Lacombe, 11 mi away | 24/7 | — |
| 9 | Academy House Leveling | 84 | 5.0★ (117) | Covington, 7 mi away | Sat | — |
| 10 | US, LLC | 84 | 5.0★ (6) | Covington, 7 mi away | 24/7 | — |
The 172 best general contractors in Mandeville, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Covington, 9 mi away
87/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 876 Google reviews, the most Google reviews on this list (876).
- 4.9★ from 876 Google reviews
- Hours
- Mon–Fri 7:30 AM–4 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 21220 LA-36, Covington, LA 70433
Based in Mandeville
86/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
- 5.0★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mandeville
85/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 337 Rosedown Way, Mandeville, LA 70471
Based in Mandeville
85/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1055 Scarlet Oak Ln, Mandeville, LA 70448
Based in Lacombe, 2 mi away
85/100CR ScoreRanked #6 because of its Google rating and availability: 4.0★ from 8 Google reviews, open 24/7.
- 4.0★ from 8 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Slidell, 17 mi away
84/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 29 Google reviews, open 24/7.
- 4.9★ from 29 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 330 Bayou Liberty Rd, Slidell, LA 70458
Based in Lacombe, 11 mi away
84/100CR ScoreRanked #8 because of its Google rating and availability: 4.7★ from 34 Google reviews, open 24/7.
- 4.7★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 30280 Clesi Ave, Lacombe, LA 70445
Based in Covington, 7 mi away
84/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 117 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 117 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 8 AM–4 PM · Sun closed
- Address
- 303 Covington St, Madisonville, LA 70447
#10 US, LLC
Based in Covington, 7 mi away
84/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
- 5.0★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 70237 LA-59 unit f, Abita Springs, LA 70420
Based in Lacombe, 15 mi away
84/100CR ScoreRanked #11 because of its Google rating and availability: 4.8★ from 22 Google reviews, open 24/7.
- 4.8★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Covington, 9 mi away
83/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Construction company”.
- 4.9★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Covington, 6 mi away
83/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 73 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
- Address
- 75 Walnut Pl, Covington, LA 70433
#14 DryMax Mold
Based in Mandeville
82/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 5 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun 8 AM–7 PM
- Address
- 2315 Florida St Bldg. 200 Suite 232, Mandeville, LA 70448
Based in Covington, 5 mi away
82/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “General contractor”.
- 4.9★ from 40 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 8 AM–4 PM · Sun closed
- Address
- 19 Woodvine Ct, Covington, LA 70433
#16 SM Remodeling
Based in Eden Isle, 10 mi away
81/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in Mandeville
81/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
- Address
- 65592 Holly St, Mandeville, LA 70448
Based in Jefferson, 24 mi away
81/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
- 5.0★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Covington, 8 mi away
81/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 33 Google reviews
- Hours
- Mon–Fri 12 AM–11:30 PM · Sat closed · Sun 12 AM–11:30 PM
- Address
- 19295 N 3rd St Suite 4, Covington, LA 70433
Based in Covington, 9 mi away
81/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 32 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–5 PM · Sun closed
- Address
- 20329 LA-36, Covington, LA 70433
Based in Mandeville
80/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 1111 N Causeway Blvd, Mandeville, LA 70471
Based in Slidell, 18 mi away
80/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 60 Google reviews, listed on Google as “Contractor”.
- 4.6★ from 60 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 9 AM–7 PM · Sun 10 AM–7 PM
- Address
- 37403 E Pinehill Dr, Slidell, LA 70460
Based in Covington, 6 mi away
80/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 9 Google reviews, listed on Google as “Contractor”.
- 4.3★ from 9 Google reviews
- Hours
- Mon–Sat 11 AM–5 PM · Sun 11 AM–3 PM
- Address
- 129 Garden Walk Dr, Covington, LA 70433
Based in Covington, 8 mi away
79/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 19 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–5 PM · Sun closed
- Address
- 276 Vintage Dr, Covington, LA 70433
Based in Metairie, 24 mi away
79/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun 9 AM–4 PM
- Address
- 3531 Ridgelake Dr Unit 4, Metairie, LA 70002
General contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 172 ranked general contractors here; the rest are on their profiles.
Also serving Mandeville
20 more general contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 110 Builders | 5.0★ (8) | In Mandeville |
| Carlos J Juarez Carpentry LLC | 4.2★ (10) | In Mandeville |
| Clesi Foundation Repair | 3.4★ (5) | In Mandeville |
| Craftsman Home Improvement | 4.9★ (27) | In Mandeville |
| CRT Electric | 5.0★ (3) | In Mandeville |
| Haaswood Development | 5.0★ (12) | In Mandeville |
| Integrity Builders Inc | 5.0★ (3) | In Mandeville |
| James Plumbing, Inc. | 4.9★ (152) | In Mandeville |
| Jenkins Homes, LLC | 3.5★ (4) | In Mandeville |
| JLA Construction and Remodeling | 3.9★ (7) | In Mandeville |
| JMC Roofing & Construction | 4.8★ (24) | In Mandeville |
| Kucaba Roofing | 5.0★ (6) | In Mandeville |
| NU-Air Heating & Cooling, LLC | 4.9★ (371) | In Mandeville |
| Power Pro Remediation | 5.0★ (117) | In Mandeville |
| ProBuilders & Restoration of LA, LLC | 4.1★ (13) | In Mandeville |
| Smoketree Landscape Services Inc | 4.5★ (34) | In Mandeville |
| Storm Guard Roofing & Construction | 5.0★ (73) | In Mandeville |
| Sunlight Contractors | 5.0★ (49) | In Mandeville |
| Total Construction & Renovation LLC | 4.5★ (8) | In Mandeville |
| VJ's Construction | 4.7★ (3) | In Mandeville |
How much do general contractors cost in Mandeville?
Typical prices in USD, adjusted for Louisiana with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $13,720 | $25,380 | $39,140 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 0.94 West South Central factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $5,850 | $10,690 | $15,540 | Per bathroom: typical range of customer-reported remodels. US national range × 0.88 West South Central factor (2025 Cost vs. Value Report) | October 2026 |
How to check a general contractor's license in Louisiana
In Louisiana, Louisiana State Licensing Board for Contractors licenses Commercial and residential building licenses and home improvement registration.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
How we ranked Mandeville general contractors
We scored 172 Mandeville general contractors on 8 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. Unknown factors are left out of the score, 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.
| Factor | Weight | Computed from | In Mandeville data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
General contractors in Mandeville: frequently asked questions
Who is the best general contractor in Mandeville?
By CR Score, the highest-ranked general contractor in Mandeville, LA is Magnolia Construction and Improvements with a CR Score of 87/100. It has 5.0★ from 9 Google reviews. It is open 24/7. Water Works Pump & Well Inc (#2) and Lanaux Land Development (#3) follow. We ranked 172 general contractors on 8 factors, last updated October 22, 2026.
How many general contractors are there in Mandeville?
ContractorsRanked ranks 172 general contractors serving Mandeville, LA. 9 of them are based in Mandeville; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which general contractors in Mandeville are open 24/7?
16 ranked general contractors in Mandeville post 24/7 hours. The highest-ranked are Magnolia Construction and Improvements (#1), Lanaux Land Development (#3) and JCD Construction Svc LLC (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which general contractors in Mandeville work on weekends?
83 of 172 ranked general contractors post Saturday hours and 32 post Sunday hours. The highest-ranked open Saturdays are Magnolia Construction and Improvements (#1), Water Works Pump & Well Inc (#2) and Lanaux Land Development (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a general contractor's license in Louisiana?
In Louisiana, Louisiana State Licensing Board for Contractors handles licensing and covers Commercial and residential building licenses and home improvement registration.
How much does kitchen remodel cost in Mandeville?
Kitchen remodel typically costs $13,720 to $39,140, with $25,380 typical (Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 0.94 West South Central factor (2025 Cost vs. Value Report)). The range is adjusted for Louisiana. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Mandeville general contractors have?
The median Google rating among 172 rated general contractors in Mandeville is 5.0★, with a median of 8 reviews. Water Works Pump & Well Inc has the most, 876 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank general contractors?
Each general contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Mandeville
- October 2026: CR Scores recalculated for 172 general contractors serving Mandeville.
More general contractors and Mandeville pages
General contractors near Mandeville
- General contractors in Lacombe, LA184 ranked
- General contractors in Covington, LA134 ranked
- General contractors in Slidell, LA156 ranked
- General contractors in Eden Isle, LA173 ranked
- General contractors in Ponchatoula, LA97 ranked
- General contractors in Hammond, LA87 ranked
- General contractors in Metairie, LA306 ranked
- General contractors in Metairie Terrace, LA307 ranked
- General contractors in Kenner, LA310 ranked
- General contractors in Jefferson, LA304 ranked
Other trades in Mandeville
- Roofers in Mandeville287 ranked
- Plumbers in Mandeville107 ranked
- Electricians in Mandeville122 ranked
- HVAC contractors in Mandeville178 ranked
- Painters in Mandeville53 ranked
- Landscapers in Mandeville44 ranked
- Handymen in Mandeville36 ranked
- Kitchen remodelers in Mandeville50 ranked
- Bathroom remodelers in Mandeville59 ranked
- Flooring contractors in Mandeville62 ranked
- Tile installers in Mandeville18 ranked
- Concrete contractors in Mandeville63 ranked
- Fence contractors in Mandeville65 ranked
- Deck builders in Mandeville41 ranked
- Siding contractors in Mandeville101 ranked
- Window installers in Mandeville58 ranked
- Gutter installers in Mandeville62 ranked
- Insulation contractors in Mandeville16 ranked
- Solar installers in Mandeville19 ranked
- Garage door repair companies in Mandeville20 ranked
- Foundation repair companies in Mandeville39 ranked
- Tree services in Mandeville75 ranked
- Masonry contractors in Mandeville12 ranked
- Water damage restoration companies in Mandeville124 ranked
- Home builders in Mandeville130 ranked
- Demolition contractors in Mandeville30 ranked
- All contractors in Mandeville