CMJ Mechanical Group

$120/on-site estimate

(waived if hired)

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Zip code

Type of heating system

Total square footage of property

Building height

Responds in about 1 hour

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About

At CMJ Mechanical Group, we specialize in high-quality HVAC installations, system replacements, ductwork solutions, and water heater installations done right the first time. We don’t just install equipment — we design and deliver systems that perform efficiently, reliably, and long-term. Every project is approached with proper planning, attention to airflow, and clean professional execution. Our services include central air systems, heat pumps, mini splits, ductwork modifications, and water heater installations for residential and light commercial properties. We work with homeowners, property investors, and contractors who value quality, clear communication, and results that last. If you are looking for the lowest price, we may not be the right fit. If you are looking for a properly installed system with professional standards, we are the right team. Clean work. Transparent pricing. Professional results.

Overview

Hired 3 times

Serves Brewster, NY

Background checked

3 employees

2 years in business

Business hours

SunClosedMon8:00 am - 6:00 pm

Payment methods

This pro accepts payments via Cash, Check, Venmo, and Zelle.

Services offered

Service needed

Type of heating system

Furnace

Boiler

Heat Pump

Fuel source

Natural gas

Electricity

Projects and media

Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

5.0

4 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Gene S.

3 weeks ago

CMJ Mechanical Group's reply

Mildred, Miguel P.

3 weeks ago

CMJ Mechanical Group's reply

Louis N.

3 weeks ago

CMJ Mechanical Group's reply

Kimarie C.

3 weeks ago

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Hired on Thumbtack

Details: Install ducts and vents • Install a new A/C unit • Split system • I already have the A/C unit • Ground floor • 2,000 - 3,000 sq ft • One story • House • Owner

CMJ Mechanical Group's reply

Central Air Conditioning Installation or Replacement

Credentials

Background Check

Carlos Montes

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
Our pricing reflects quality workmanship, proper installation, and long-term system performance. We do not compete to be the cheapest — we focus on delivering the best results. All estimates are clear, detailed, and transparent, with no hidden costs. Discounts may apply for larger projects, repeat customers, or cash payments.
What is your typical process for working with a new customer?
1. On-site evaluation 2. System and airflow assessment 3. Detailed and transparent estimate 4. Scheduling and planning 5. Professional installation 6. System testing and verification 7. Final walkthrough and support
What education and/or training do you have that relates to your work?
Extensive hands-on experience in HVAC installation, diagnostics, and system design, including central air systems, heat pumps, and multi-zone systems. Continuously improving installation standards and staying up to date with high-efficiency systems.