Caulking in Laval


years of experience

Caulking the corners of your house in Laval?

Over time, the different corners of the house face bad weather and climatic hazards which end up weakening the door and window sills, thus leaving the door open to insects, vermin, to the air but also to the water.

Our caulking services in Laval, our team of professionals can help you put an end to your waterproofing and impermeability problems by taking care of your inspection and insulation problems, thus reducing mold and constant humidity in the different rooms of the house.

Make your space in Laval more comfortable and energy efficient with our caulking expertise


We have been providing residential and commercial caulking services in Laval for over 25 years.

Here are our services offered:

Caulking joints windows and doors
Caulking fire-rated seals
Caulking control and expansion joints
Caulking joints of concrete panels
Caulking saw line joints
Caulking finishing joints
Caulking glass and glass seals
Caulking brick joints
Caulking concrete floor joints

Caulking for condo unions in Laval

Laplante Calfeutrage establishes solid partnerships with condo co-owners’ unions in Laval. Specializing in high-end caulking, we offer services accompanied by products specifically adapted to the unique needs of these unions. Recognizing the special requirements of maintaining multi-family residential buildings, our dedicated team is committed to providing superior caulking solutions to ensure the longevity and optimal performance of properties.


Is your goal to reduce your expenses related to heating and caulking your home?

We have the solution for you: Laplante Calfeutrage! You can contact the caulking professional without further delay to resolve your concerns related to the waterproofing and impermeability of the different rooms in your house. To allow you to benefit from the best prices, we can intervene for your caulking needs in Laval and its neighboring municipalities, such as Saint-Eustache, Boisbriand, Rosemère, Deux-Montagnes, Lorraine, Bois-des-Filion, Montreal , or even Terrebonne.

Optimize the energy efficiency of your property in Laval with our caulking expertise.

Contact us now for tailor-made solutions and lasting protection of your real estate investment.



very friendly and impeccable work, I recommend him without any hesitation
Sophie MercilleSophie Mercille
16:47 24 Oct 23
If you have a caulking job to do, look no further. Good price, fast and well done.
mouhamadou aliou BAHmouhamadou aliou BAH
11:42 25 Sep 23
Very good professional service and mention to Mr. Gabriel who is very available
valerie lafleurvalerie lafleur
15:37 15 Sep 23
Eugénie ArtusEugénie Artus
20:51 05 Sep 23
Very professional and numerous team for large-scale work. Special thanks to Audrey who was able to listen to me and offer me a new date for work, despite a long vacation. Congratulations also for the ease and clarity of requests for estimates, for the transparency of estimates, as well as for the guarantee of work superior to other caulking companies. I highly recommend Calfeutrage MJM & Fils.
Jesse JamesJesse James
18:14 02 Jun 23
Very professionnel, the price was good , thanks
francesco pfrancesco p
22:57 23 Dec 22
Great customer experience, professional work and great price 👍😊 can’t get any better!!
Dave ParkerDave Parker
22:44 01 Aug 21
The MJM team were outstanding.From the initial estimate to the finished product.MJM were professional and polite and did not talk down to me. They took the time to explain what they were doing and did what they said they would do.They use top of the line product and when they are done clean up after themselves so you wouldn't even known they were there.I highly recommend MJM.Don't mess around this is the protection of your investment get MJM to do your caulking.MJM made caulking my home, a nice, easy painless experience.
Madame SMadame S
20:05 19 Sep 20
Fantastic company!!! They are very professional, knowledgable and punctual. I can say without a doubt that this company by far is my best experience with any company that I have ever dealt with. I would highly recommend MJM et fils services! I am completely satisfied and will refer them to my friends. They are truly a team that works hand in hand. There was no clean up after they did it all.
Mark LagascaMark Lagasca
10:01 16 Apr 20
The whole team was amazing. Came on time and did their work.Out of all the companies I called 4 companies and all told me send them picture we will send you a estimation. 4 companies later no call back no text no email. Calfeutrage mjm et fils being my 5th company I called. They answered the phone, texted, emails.told me step by step what they would do and kept me in the loop the whole time. Customer service and quality of work is their motto. Would recommend again!