12 HVAC Maintenance Contractors in Mandeville, LA
Top-Rated HVAC Maintenance Contractors in Mandeville
One Hour Air Conditioning & Heating
“Nearly all 1,968 reviewers award five stars, with technicians named in reviews consistently praised for diagnostic skill and thoroughness. The single two-star…”
Airsmiths Cooling & Heating
“466 reviewers give Airsmiths Cooling & Heating a perfect 5-star rating, with multiple customers specifically praising same-day response times during heat waves…”
All HVAC Maintenance Contractors (12 total)
Berner A/C & Heat
“Six reviewers explicitly mention honest assessments and fair pricing as defining characteristics, with three…”
NU-Air Heating & Cooling, LLC
“Reviewers frequently mention specific technicians by name, with Michel, Edgar, and Pat receiving individual…”
Dupont Air Conditioning & Heating Service, LLC
“Every reviewer awarded a 5-star rating, with 314 total reviews yielding a 4.9 average. Emergency same-day…”
Professional Heating & Air
“Every reviewer who awarded 5 stars specifically named the technician who serviced their system, with Stephen,…”
American Cooling & Heating
“All 153 reviewers awarded 5-star ratings, with multiple reviewers specifically mentioning technicians Nick,…”
Calloway & Sons A/C And Heating
“All 67 reviews carry five-star ratings, with customers consistently mentioning technicians Ryan, Philip, Ari,…”
Dussor Air Conditioning and Heating LLC
“All eight published reviews award five stars, with customers specifically praising reasonable pricing,…”
Jay's Heating and Cooling
“All five detailed reviews award 5 stars, with three reviewers noting multi-decade relationships spanning 16…”
HVAC Maintenance Costs in Mandeville
Routine tune-up and maintenance plan pricing for Mandeville homeowners.
| Service | Low | Average | High |
|---|---|---|---|
Single AC tune-up | $70 | $125 | $200 |
Single furnace tune-up | $80 | $135 | $220 |
Full HVAC inspection | $150 | $275 | $400 |
Annual maintenance plan Includes 2 visits/year + discounts on repairs | $120 | $240 | $360 |
Premium maintenance plan Priority service + free diagnostics | $200 | $350 | $500 |
Duct cleaning (full home) | $300 | $475 | $800 |
Filter replacement (per filter) | $15 | $35 | $75 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Maintenance in Mandeville, LA: What to Expect
Mandeville’s proximity to the New Orleans metro means HVAC systems face Gulf Coast humidity near 78% and about 72 days above 90°F, so air conditioners work hard roughly eight to nine months a year. That constant load pushes demand for reliable servicing; five contractors serve the area with an average 4.9 rating from 3,105 reviews and two firms offering 24/7 response for urgent humid-season failures. Use hvac-maintenance Mandeville in search queries to surface local specialists.
Published cost ranges for common maintenance items weren’t supplied here, so expect variability based on system age, refrigerant type, and complexity of ductwork; annual tune-ups, coil cleaning, and refrigerant checks typically make up top cost items. Louisiana requires a Mechanical Work Contractor License with the HVAC subclassification from the LSLBC, so verify a contractor’s LSLBC credential and subclassification before authorizing work or signing service agreements.
Customer highlights were not provided in the dataset, so look instead to patterns in reviews: quick response times, documented humidity control strategies, and clear pricing correlate with higher satisfaction. Prioritize technicians who inspect condensate lines, measure latent load performance, and offer preventative plans. If 24/7 availability matters, confirm that the listed emergency service is backed by technicians rather than a call center.