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C&EM Technologies

Heating and Air Conditioning, Heating Oil, Energy Efficiency Auditing

About us

Choose Houston's Experienced HVAC Experts C&EM Technologies. Our hot Houston summers and cool winters demand the best in service and in modern heating and air conditioning. Get optimum performance and major savings with installation, maintenance, and repairs from the capable team at C&EM. We provide a full selection of residential and commercial HVAC services. We will listen closely to your concerns to find and show you the problem and explain the possible solutions and the best solution. Our more than 20 years of experience, affordable prices, easy financing options, and major brand equipment make C&EM Technologies Houston's first choice for HVAC Services. We treat our customers like family. Thank you for choosing C&EM.

Business highlights

13 years of trusted experience
Minority Owned & Operated
LGBTQ+ Friendly
Se Habla Español
Emergency Services Offered
Eco Friendly

Services we offer

HVAC services for Commercial or Residential: Air conditioning (AC) repair, maintenance, and installations. Heating repair, maintenance, and installations. Vents and Ducts cleaning, installations, and repairs. Thermostat Installations, and repairs.

Services we don't offer

Appliances

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

10% labor

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

5.09 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.8
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 1-9 of 9 reviews

Ron W.
04/2024
5.0
heating & air conditioning/hvac
  + -1 more
They scheduled quickly, had a fair price, showed up on time, and did good work. Juan was great to work with and offered lots of advice on other potential A/C questions I had.
Description of Work: I had a Soft Start installed on my A/C.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$155

Gloria B.
03/2024
5.0
heating & air conditioning/hvac
  + -1 more
I had amazing experience with this company. Juan is very knowledgeable and serviced my AC promptly! Just in time for summer!
Description of Work: AC not cooling

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Michael M.
07/2022
5.0
electrician, heating & air conditioning/hvac
  + 0 more
It went very well. They had the best price among several bidders which meant I was able to install a two stage air conditioner. They arrived when promised and completed the job in one day and cleaned up well after themselves. The only possible concern, and it didn't bother me, is that he used licensed subcontractors rather than employees for the installation. This might be concern for some people
Description of Work: replaced my HVAC system

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Ranette R.
12/2021
5.0
heating & air conditioning/hvac
  + -1 more
The service went well. He was prompt and very helpful. I would definitely recommend their services.
Description of Work: Yearly inspection

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Derrick R.
11/2021
5.0
electrician, heating & air conditioning/hvac
  + 0 more
Done very well customer service was greatly appreciated. There's no need to look any further for us. Juan and his crew were very professional. My wife and Sister was home and I wasn't but these guys were top notch.
Description of Work: AC unit replaced

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

karen K.
11/2021
5.0
heating & air conditioning/hvac
  + -1 more
Good, Friendly, efficient service. Have had no issues since installation.
Description of Work: Complete A/C system installation and heating repair
Rating CategoryRating out of 5
Yes, I recommend this pro

vincent W.
11/2021
5.0
home theater design
  + -1 more
It went very well. Juan called me by phone and diagnosed over the phone using Facetime and he determined that I had lost my Wireless Signal. He walked me through the steps to restore the Wireless connection and I was able to receive Amazon "Prime Video" on my system. He did a great job and had me operational again within ten minutes or so. Vincent J. Wall
Description of Work: Could not get Amazon Prime Video to come in on my TV

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Tuilan H.
10/2021
5.0
roofing
  + -1 more
Very professional services!! If you are looking for quality and professionalism this is the right company.
Description of Work: Heating & A/C, Electrical, Roofing
Rating CategoryRating out of 5
Yes, I recommend this pro

Ernesto D.
10/2021
5.0
electrician, heating & air conditioning/hvac, roofing
  + 1 more
Great customer service. Fast and convenient. Very professional and knowledgeable. Overall great service and would recommended to anyone with 100% satisfaction guaranteed with available financing which for me was the cherry on top of everything.
Description of Work: Heating & A/C, Electrical, Roofing
Rating CategoryRating out of 5
Yes, I recommend this pro

    Contact information

    6140 N Sam Houston Pkwy W, Houston, TX 77066

    http://www.cemtechnologies.tech

    Service hours

    Sunday:
    Closed
    Monday:
    8:00 AM - 5:00 PM
    Tuesday:
    8:00 AM - 5:00 PM
    Wednesday:
    8:00 AM - 5:00 PM
    Thursday:
    8:00 AM - 5:00 PM
    Friday:
    8:00 AM - 5:00 PM
    Saturday:
    8:00 AM - 5:00 PM

    Licensing

    Bonded

    Insured

    Licensed*

    Trade License Number
    Tacla109320E
    Trade License Locale
    TX
    Trade License Authority
    Texas Department of Licensing & Regulation
    Trade License Expiration
    01/13/2026

    Eco-friendly Accreditations

    LEED Accredited Professional
    Yes
    Energy Star Partner
    Yes
    EPA Lead-Safe Certified
    Yes
    Use Green Products or Work Practices
    Yes
    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

    Heating and Air Conditioning,
    Heating Oil,
    Energy Efficiency Auditing

    FAQ

    C&EM Technologies is currently rated 5 overall out of 5.

    Sunday: Closed

    Monday: 8:00 AM - 5:00 PM

    Tuesday: 8:00 AM - 5:00 PM

    Wednesday: 8:00 AM - 5:00 PM

    Thursday: 8:00 AM - 5:00 PM

    Friday: 8:00 AM - 5:00 PM

    Saturday: 8:00 AM - 5:00 PM

    C&EM Technologies accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
    Yes, C&EM Technologies offers free project estimates.
    Yes, C&EM Technologies offers eco-friendly accreditations.
    No, C&EM Technologies does not offer a senior discount.
    Yes, C&EM Technologies offers emergency services.
    Yes, C&EM Technologies offers warranties.
    C&EM Technologies offers the following services: HVAC services for Commercial or Residential: Air conditioning (AC) repair, maintenance, and installations. Heating repair, maintenance, and installations. Vents and Ducts cleaning, installations, and repairs. Thermostat Installations, and repairs.
    Appliances

    Contact information

    6140 N Sam Houston Pkwy W, Houston, TX 77066

    http://www.cemtechnologies.tech

    Service hours

    Sunday:
    Closed
    Monday:
    8:00 AM - 5:00 PM
    Tuesday:
    8:00 AM - 5:00 PM
    Wednesday:
    8:00 AM - 5:00 PM
    Thursday:
    8:00 AM - 5:00 PM
    Friday:
    8:00 AM - 5:00 PM
    Saturday:
    8:00 AM - 5:00 PM