About us
Business highlights
Emergency Services Offered
Amenities
Free Estimates
YesWarranties
YesEmergency Services
YesAccepted payment methods
Reviews
5.016 Reviews
Showing 1-16 of 16 reviews
Thad R.
01/2025
I am very pleased with their work! And grateful! GM1 saved me, my wife, dog and cat from another cold night in our home. A blocked chimney had shut down our furnace. GM1 responded immediately; began right away; cleared the chimney; replaced the lining; and did it all neatly, carefully and for a reasonable price. Great!
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Yes, I recommend this pro
Ted K.
01/2025
Very prompt. Clearly quoted the job and did the work immediately. Highly recommend
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Cheryl S.
11/2024
Very professional. Did a great job.
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Yes, I recommend this pro
Amanda R.
11/2024
Showed up on time and cleaned the fireplace and made sure everything was working properly up on completion. Highly recommend this company.
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Joe N.
10/2024
He did excellent work, projects where completed promptly. I highly recommend him, for masonry , cleaned and stained cedar siding and decks. He is very pleasant to work with. We would definitely hire him for our future needs.
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Yes, I recommend this pro
Jean H.
09/2024
Jason came within a couple days with a helper. Cleaned out chimney and replaced cement surrounding top of chimney. Very polite, cleaned up after themselves and accepted all forms of payment . I would highly recommend their services.
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Yes, I recommend this pro
Lou C.
07/2024
The pricing on my masonry job was very reasonable, Johnâ s communication was excellent.was always on time for the work and did a good job on cleanup. I would recommend GM1 highly and would use him again.
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Yes, I recommend this pro
Jim R.
07/2024
Easy to work with... price was fair... workmanship & communication excellent.
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Yes, I recommend this pro
Judith F.
06/2024
GM1 is the best came and got the job done totally satisfied.
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Yes, I recommend this pro
Debbie P.
05/2024
GM1 Construction is a wonderful company, Gentja did everything I asked him to do. He is pleasant to work with and knowledgeable about decks. He was neat and on time when he said he would be here.
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Yes, I recommend this pro
john m.
05/2024
I needed a power wash for my back patio to flesh out pictures for my house which was being listed. The technician arrived that day with a quote and was willing to work immediately.
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Yes, I recommend this pro
$250
German R.
05/2024
They took care about the entire project and I didnâ t have to worry about anything!
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Yes, I recommend this pro
Ena G.
05/2024
This company did a great good. Had no issue at all and I am so satisfied with the work. I highly recommend!
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Yes, I recommend this pro
Medi H.
05/2024
Great service quality work
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Yes, I recommend this pro
Erind S.
05/2024
I highly recommend the company because they are very effective on what they do, they don't charge like other companies very reasonable price and faster and excellent quality.
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Yes, I recommend this pro
Rubens J.
05/2024
They showed in time did a great job and finished the job early
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Yes, I recommend this pro
Contact information
172 Oakwood Ave., Cliffside Park, NJ 07010
Service hours
Monday:
8:00 AM - 6:00 PMTuesday:
8:00 AM - 6:00 PMWednesday:
8:00 AM - 6:00 PMThursday:
8:00 AM - 6:00 PMFriday:
8:00 AM - 6:00 PMSaturday:
8:00 AM - 4:00 PMSunday:
ClosedLicensing
Insured
Licensed*
Trade License Number
13VH11936500
Trade License Locale
NJ
Trade License Expiration
03/31/2025
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
masonry contractor,
chimney sweep,
gutter cleaning service,
fireplace company,
skylight installer,
hardscaper,
roofer
FAQ
Monday: 8:00 AM - 6:00 PM
Tuesday: 8:00 AM - 6:00 PM
Wednesday: 8:00 AM - 6:00 PM
Thursday: 8:00 AM - 6:00 PM
Friday: 8:00 AM - 6:00 PM
Saturday: 8:00 AM - 4:00 PM
Sunday: Closed
GM1 Construction accepts the following forms of payment: CreditCard
Yes, GM1 Construction offers free project estimates.
No, GM1 Construction does not offer eco-friendly accreditations.
No, GM1 Construction does not offer a senior discount.
Yes, GM1 Construction offers emergency services.
Yes, GM1 Construction offers warranties.
Contact information
172 Oakwood Ave., Cliffside Park, NJ 07010
Service hours
Monday:
8:00 AM - 6:00 PMTuesday:
8:00 AM - 6:00 PMWednesday:
8:00 AM - 6:00 PMThursday:
8:00 AM - 6:00 PMFriday:
8:00 AM - 6:00 PMSaturday:
8:00 AM - 4:00 PMSunday:
Closed