Professional Mold Inspections & Environmental Testing in Saint-Constant, QC

The highest-rated Indoor Air Quality, Mold & Industrial Hygiene companies out of 42 vetted & reviewed in the Saint-Constant area.

Clic Inspections

Clic Inspections

(50)
Inspection Préventive, Inspection Prévente, Prélèvements
“Very satisfied, courteous takes the time to explain to us when he has finished and asks us if we have any questions, a professional, then gives us the report with the recommendations, and this very quickly THANKS”
In Business Since 2019
2035 Mnt Saint-François, Laval, QC H7C 0K5
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Louis Noël

Louis Noël

(49)
  • Labor
  • Merger
  • Property
“Professional, meticulous, good advisor, much appreciated work. I highly recommend it. THANKS Positive Responsiveness, Quality, Professionalism, Value”
In Business Since 2015
Serving Saint-Constant Area
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Qualitam Inc

Qualitam Inc

(38)
Analyse, Copropriété, Inspection
“Lionel was really great to work with. He came over the following day after we spoke on the phone. He was very knowledgeable and answered all of my many questions. I would recommend him to anyone and I appreciate his help!”
Serving Saint-Constant Area
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Flood Cleaning Montreal

Flood Cleaning Montreal

(18)
Structural Drying, Flood & Water Damage Inspection, Water Removal
“very professional and efficient! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Water damage-related cleanup & repair”
Emergency Services
Serving Saint-Constant Area
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CSQ

CSQ

(22)
  • Company
  • Skills
  • Business
“This company exemplifies the very essence of hard work, dedication, and trustworthiness. From their meticulous attention to detail to their unwavering commitment to customer satisfaction, they consistently go above and beyond to deliver exceptional r...”
Licensed
Serving Saint-Constant Area
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Benjel

Benjel

(19)
  • Research Question
  • Mold
  • Heart
“I don't write reviews often, but I wanted to write a note for Benjel because I had excellent service. Other companies completely forgot about me or contacted me only 2 weeks later or sent me a technician no more competent than my turkey pig (the othe...”
Serving Saint-Constant Area
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Inspections Rodrigues Inc.

Inspections Rodrigues Inc.

(8)
  • Home Inspection
  • Price
  • Report
“Joe and Michael are consummate pros when it comes to home inspection. They were very thorough and walked us through the property in an informative and stress-free way. Their report is an in-depth look at everything they examined, and Joe was very ...”
ASHI, NACHI Certified
Emergency Services
In Business Since 2008
Serving Saint-Constant Area
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Hygienaction Inc.

Hygienaction Inc.

(11)
  • Quality
  • Decontamination
  • Renovation
“I hired Hygienaction three times, twice for contamination and twice for their renovation service. I can say that the service is truly impeccable. Emilio, the owner, is a very reliable and courteous man who actively follows his projects, respects dead...”
Licensed
In Business Since 2006
Serving Saint-Constant Area
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Groupe Expert Québec-Montréal Laval

Groupe Expert Québec-Montréal Laval

(14)
  • Trust
  • Work
  • Professionalism
“I already had the experience of having a building inspected by Mr. Rousseau 3 years ago. Recently with the new purchase, I think of him immediately. Very professional, reliable and do everything to satisfy customers. Really appreciated the work done....”
Serving Saint-Constant Area
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Airtests Mattests Inc

Airtests Mattests Inc

(1)
“Excellent service”
7 Rue John F. Kennedy Porte A2, Saint-Jérôme, QC J7Y 4B4
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Eyespect

Eyespect

(1)
“Superb service with a very thorough and experienced inspector. I highly recommend !”
Serving Saint-Constant Area
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YG Home Inspection Services

YG Home Inspection Services

(48)
  • Questions
  • Understand
  • Buyer
“Great service. The inspection is extremely detailed, which is extremely important for a first-time buyer. The final document was very extensive and contained all the important points that should be covered. One difference is the heat engine they use....”
Licensed
Coupons & Offers
In Business Since 2010
7631 Ostell Crescent, Montreal, Quebec H4P 1Y7
i
Restoration Avenue

Restoration Avenue

(48)
Mold removal, Reconstruction/Renovation, Thermal Imaging & Leak detection
“Extremely satisfied with their services, they helped us when our insurance company failed to respond to our emergency flooding situation. Extremely delicate crew, and the situation was resolved very promptly. Thank you Restoration Avenue.”
Transparent Fees & Pricing
Offers Financing Options
Emergency Services
4430 Rue de Verdun, Verdun, QC H4G 1M2
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KBS Maintenance Inc

KBS Maintenance Inc

(50)
  • Cleaning
  • Decontamination
  • Efficient
“Great cleaning after renovations. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Post-construction cleaning, Post-event cleaning”
Emergency Services
Free Initial Consultation
RBQ # 5755
5445 Bd Henri Bourassa O #110, Montréal, QC H4R 1B7
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Novostar: Asbestos Mold Removal and Renovation

Novostar: Asbestos Mold Removal and Renovation

(50)
Post-Disaster Intervention, Decontamination, Asbestos and Mold Analysis
“Rafi and his team are very professional and knowledgeable and made us very comfortable . We needed a complete bathroom renovation and the whole process went smoothly and quickly. From day 1 Rafi took the time to listen to what we were looking for in ...”
Emergency Services
1450 Rue Beaulac, Montréal, QC H7R 1R7
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Delta Waterproofing

Delta Waterproofing

(49)
  • Foundation
  • Prices
  • Basement
“I called delta waterproofing with foundation concerns on a property we were thinking of purchasing. They took the time to look over our inspection report, provided me with a thorough evaluation and offered thoughtful recommendations. They really gave...”
Free Initial Consultation
Transparent Fees & Pricing
1155 Boul. René-Lévesque O Suite 2500, Montréal, QC H3B 2K4
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MTL Home Inspection: Inspection Maison Montreal

MTL Home Inspection: Inspection Maison Montreal

(50)
Condo Inspection, Duplex Inspection, Pre Purchase Home Inspection
“Pantelis inspected a condo we were looking to purchase. He is fantastic to work with and excellent at his job. He has your interest at heart. Very highly recommended.”
In Business Since 2021
Serving Saint-Constant Area
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AL Inspection

AL Inspection

(48)
Inspection Préventive, Inspection de Condo, Moisissures – Inspection Maison
“I had an inspection done in March 2024 for the purchase of a condominium and I was really very satisfied with the services of Mr. Patrice Lagacé. I appreciated his great professionalism, his knowledge and also the fact that he gave good details. I re...”
In Business Since 2024
2001 Blvd Robert-Bourassa Bur 301, Montréal, QC H3A 3S9
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Restornet

Restornet

(50)
  • Price
  • Room
  • Fumigation
“Took the time to explain what happened and fixed the problem. He was on time , responsive and we will definitely use his services again should we need to Positive Responsiveness, Punctuality, Professionalism, Value Services Water damage-related clean...”
Emergency Services
In Business Since 2020
Serving Saint-Constant Area
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Qualinet Nettoyage

Qualinet Nettoyage

(46)
Décontamination, Désinfection et Enlèvement Des Moisissures, Restauration de Documents, Nettoyage Des Conduits de Ventilation / Institutionnel – Commercial – Industriel
“I recently called Qualinet Laval for water damage, and I am extremely satisfied with their service. The team responded quickly, demonstrating exemplary professionalism. The technicians demonstrated great expertise in dealing with the damage, and the ...”
Licensed
Emergency Services
In Business Since 2005
Serving Saint-Constant Area
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Inspections Garceau

Inspections Garceau

(48)
  • Work
  • Adaptive Expertise
  • Trade
“Great service, clear explanations, report provided within 24 hours, impeccable customer service, fast and efficient expertise; Honestly, I recommend it to everyone!”
In Business Since 2022
1431 Av. de la Gare #716, Mascouche, QC J7K 3C7
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Maqsim Protection

Maqsim Protection

(50)
  • Leather
  • Rug
  • Job
“Cleaning & repairing cracks in small parts of leather furniture and cleaning of fabric armchairs and small mattress stains 🤩🫶🏼✨ Positive Punctuality, Quality, Professionalism, Value Services Upholstery cleaning”
Free Initial Consultation
In Business Since 2011
Serving Saint-Constant Area
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Inspexia

Inspexia

(47)
  • Professional
  • Explanation
  • Report
“Great experience. Ralph was professional, punctual, and took the time to explain everything to me. I have used his services multiple times and would highly recommend him. I have chosen to wait for him instead of going to another inspector! Positive...”
In Business Since 2012
Serving Saint-Constant Area
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Robert Young's Montreal Home Inspection Services Inc.

Robert Young's Montreal Home Inspection Services Inc.

(47)
Tools & Equipment, Thermal Imaging
“Deep knowledge and professional dedication. I had the luck to personally admire the work of CMI (Certified Master Inspector) Robert Young during many of his Inspections. He is an incredible professional, with fine sense for details, deep knowledge...”
Free Initial Consultation
In Business Since 2010
3510 Av. Benny Suite #401, Montréal, QC H4B 2R8
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Mold Inspection & Testing Services in Saint-Constant, QC Cost Estimates

Minimum cost
$202
Maximum cost
$3684
National Average
$907
Avg Per Hour Rates
$136
$405
$1412
Average price range is based on 364 cost profiles
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Average Cost $907
Minimum cost $202
Maximum cost $3684
Avg Per Hour Rates $136

Average range $405 to $1412 is based on 364 cost profiles.

Why these companies made our list

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