J&M Keystone, Inc.

4.79 |27 Verified Ratings
Write a Review

J&M Keystone, Inc.

4.79 | 27 Verified Ratings
Write a Review

619-534-2840

2709 Via Orange Way, Suite A
Spring Valley, CA 91978
 
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J&M Keystone, Inc.


J&M Keystone Inc. NADCA Certified Air Duct Cleaning Services

We take great pride in our 33 years of experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. We are an NADCA Certified company with ASCS Certified Staff. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call and ask for Steve, he will explain our services and provide a FREE all-inclusive estimate. No bait and switch sales tactics. Visit our website WWW.JMKEYSTONE.COM

Achievements

Learn how HomeAdvisor screens and approves their pros.

Service Area

  • San Diego
  • Oceanside
  • Chula Vista
  • Escondido
  • Carlsbad
  • La Jolla
  • El Cajon
  • San Marcos
  • La Mesa
  • Spring Valley
  • Vista
  • Lemon Grove
  • Imperial Beach
  • Coronado
  • Tecate
  • San Ysidro
  • Bonita
  • Santee
  • Camp Pendleton
  • Rancho Santa Fe
  • Alpine
  • Encinitas
  • Poway
  • National City
  • Fallbrook
  • Pauma Valley
  • Santa Ysabel
  • Valley Center
  • Pine Valley
  • Bonsall
  • San Luis Rey
  • Dulzura
  • Julian
  • Descanso
  • Campo
  • Palomar Mountain
  • Ranchita
  • Boulevard
  • Solana Beach
  • Mount Laguna
  • Potrero
  • Guatay
  • Ramona
  • Lakeside
  • Jacumba
  • Jamul
  • Cardiff by the Sea
  • Del Mar
  • See All >

Services Offered

Cleaning & Maid Services
  • Clean Ducts & Vents - For Business

Areas of Expertise

  • Clean Air Ducts and Vents
  • HVAC Unit Cleaning
  • NADCA Certified ASCS (Air Systems Cleaning Specialist )
  • Residential, Commercial, Industrial

Product Brands Used

  • NIKRO HEPA

Quick Facts

Business Hours
Monday:
8:00 AM to 5:00 PM
Tuesday:
8:00 AM to 5:00 PM
Wednesday:
8:00 AM to 5:00 PM
Thursday:
8:00 AM to 5:00 PM
Friday:
8:00 AM to 5:00 PM
Saturday:
8:00 AM to 4:00 PM
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted

Credentials

In Business Since: 1984
Memberships & Affiliations
  • National Air Duct Cleaners Association (NADCA)
  • Institute of Inspection Cleaning & Restoration Certification (IICRC)
State Licensing
Trade: D-12 Synthetic Products
License #: 613991
Expiration: 03-31-2019
Trade: C-02 Insulation and Acoustical
License #: 613991
Expiration: 03-31-2019
Trade: D-64 Air Duct Cleaning
License #: 613991
Expiration: 03-31-2019
Trade: D-63 Construction Cleanup
License #: 613991
Expiration: 03-31-2019
Trade: C-15 Flooring
License #: 613991
Expiration: 03-31-2019
Trade: C-54 Tile
License #: 613991
Expiration: 03-31-2019
Trade: B-General Building Contractor
License #: 613991
Expiration: 03-31-2019
Green Certifications
  • Indoor Air Quality Association (IAQA)
Awards
  • Contractor Connection Top Performer 2016, 2017, 2018
Screening
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

http://restartprogram.org

Restart Program

How We Got Started

I chose to work in this industry because I believe in what we do! Making better Indoor Air Quality for our clients..

We started in this industry in 1999.

We describe our business as Well established

What to look for in a Duct Cleaning Company

NADCA Certifacation, All inclusive prices!

 

Photos
J&M Keystone, Inc.


My Work
5 Projects
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Ratings & Reviews
J&M Keystone, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 27
  Page 1 of 3
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5.0   |  
Review by in El Cajon, CA
Project: Clean Heating & Cooling Air Ducts & Vents
They are very professional, courteous and on time. Their price is very reasonable and their work is very clean. I added them now on my contact list and will gladly call them again in the future. Thanks I found you! You're number 1 in my book.
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4.0   |  
Review by in Fallbrook, CA
Project: Clean Heating & Cooling Air Ducts & Vents
nice crew. gave lots of info.
Response by J&M Keystone, Inc.: Thank you for your business and your feedback Peter. Call me if you have any questions.
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2.0   |  
Review by in San Diego, CA
Project: Clean Heating & Cooling Air Ducts & Vents
Appt time set for Saturday 8 AM, technicians showed up at 9:15 AM. I called, they said they were picking up our filter. I did supply the filter size information late the day before, so I let it slide. No phone call, email or text let us know they were running late. They arrived, seemed to work efficiently and were done in our small home within 2 hours. Everything left tidy in our rooms. After they had left, I went to check the new filter, and upon removing it found the return vent was full of old dust and clinging junk. So I emailed with photos. They apologized and we set up a return visit the next Saturday at 8-9 am. At 9:26 AM they still had not arrived, no text, email or phone call. Will they do a good job for you? Will they be on time? Your money, but I would now spend mine elsewhere.
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5.0   |  
Review by in San Marcos, CA
Project: Clean Heating & Cooling Air Ducts & Vents
Very professional. They cleaned everywhere when they were finished. Nice crew.
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5.0   |  
Review by in San Diego, CA
Project: Clean Heating & Cooling Air Ducts & Vents
Nice guys; pleasant; explained what would take place & got right to work. Completed the project within the estimated time & cost.
Response by J&M Keystone, Inc.: Thank you for your feedback it was a pleasure working with you. Call if you need anything. Regards Steve
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5.0   |  
Review by in Carlsbad, CA
Project: Clean Heating & Cooling Air Ducts & Vents
Response by J&M Keystone, Inc.: Thank you for your feedback. Let me know if there is anything else I can help you with. Best Regards, Steve
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4.0   |  
Arrived too early. Woke us up
Response by J&M Keystone, Inc.: Thank you for your review. I did call you to see if it was ok to arrive early. Home Maintenance or Home Warranties do not cover Duct Cleaning unfortunately. Let me know if there is anything we can do for you.
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5.0   |  
Review by in Encinitas, CA
Project: Clean Heating & Cooling Air Ducts & Vents
Daniel and Marco were excellent and a pleasure to work with. Daniel went more than the extra mile to take care of us. He needs to get a raise. I would definitely recommend this company.
Response by J&M Keystone, Inc.: Thank you for your feedback. It was a pleasure working with you as well. Let me know if you if we can help you with anything else. Best Regards, Steve
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5.0   |  
Review by in Ramona, CA
Project: Clean Heating & Cooling Air Ducts & Vents
Arrived on time and were very professional. Friendly and courteous. Did a great job. Have already recommended them.
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4.5   |  
Review by in Fallbrook, CA
Project: Clean Heating & Cooling Air Ducts & Vents
very professional and knowledgeable.
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Showing 1-10 of 27
  Page 1 of 3

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  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
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  10. Identity Verification (Reverse Phone Lookup)
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