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Top 10 ventilation system inspection services in Diamond Bar, CA

Porch Pro Headshot Guaranteed Quality Heating and Air

Guaranteed Quality Heating and Air

Ventilation System Inspection
Serves Diamond Bar, California
(686)
"Our AC was giving us some problems and we checked on Google. We found out Guaranteed Quality Heating and Air through Google search and call them. The person who answered the phone was James and he gave us various options we had. Next day, Steve came to check the AC and after thorough check, h...Read more about Guaranteed Quality Heating and Air
"Our AC was giving us some problems and we checked on Google. We found out Guaranteed Quality Heating and Air through Google search and call them. The person who answered the phone was James and he gave us various options we had. Next day, Steve came to check the AC and after thorough check, h...Read more about Guaranteed Quality Heating and Air
Porch Pro Headshot McLay Services, Inc.

McLay Services, Inc.

Ventilation System Inspection
Serves Diamond Bar, California
(382)
Porch Pro Headshot Quest Property Inspections

Quest Property Inspections

Ventilation System Inspection
Serves Diamond Bar, California
(142)
"Quest Property Inspections The service was great. They got there earlier then the actual time that was arranged. The inspector did a greaty job. He took the time to walk me through everything and explain with full detail. I had no questions afterwards due to the great service they provided. I woul...Read more about Quest Property Inspections
"Quest Property Inspections The service was great. They got there earlier then the actual time that was arranged. The inspector did a greaty job. He took the time to walk me through everything and explain with full detail. I had no questions afterwards due to the great service they provided. I woul...Read more about Quest Property Inspections
Porch Pro Headshot Your Appliance Repair

Your Appliance Repair

Ventilation System Inspection
Serves Diamond Bar, California
(185)
"Dial A Technician is proudly the best home appliances repairing services in Los Angeles. Do you have problem with any kind of home appliance? We fix it! We cover the whole orange county and deal in top brands: https://dialatechnician.com/"
"Dial A Technician is proudly the best home appliances repairing services in Los Angeles. Do you have problem with any kind of home appliance? We fix it! We cover the whole orange county and deal in top brands: https://dialatechnician.com/"
Porch Pro Headshot Del Fine Home Inspections

Del Fine Home Inspections

Ventilation System Inspection
Serves Diamond Bar, California
(157)
"The owner of company is the inspector of record and a great one. Vince of Del Fine Home Inspections took the time to answer every question I had and provided a very detailed report same day of inspection. His inspection covered so much and the price was to me fair."
"The owner of company is the inspector of record and a great one. Vince of Del Fine Home Inspections took the time to answer every question I had and provided a very detailed report same day of inspection. His inspection covered so much and the price was to me fair."
Porch Pro Headshot Design Air, Inc.

Design Air, Inc.

Ventilation System Inspection
Serves Diamond Bar, California
(197)
We are a family owned and operated Air Conditioning and Heating repair and installation service company. We provide quality work at affordable prices. We have been servicing the Inland Empire for 14 years now and have experience in the business for over 30+years. We provide service to both residenti...Read more about Design Air, Inc.
We are a family owned and operated Air Conditioning and Heating repair and installation service company. We provide quality work at affordable prices. We have been servicing the Inland Empire for 14 years now and have experience in the business for over 30+years. We provide service to both residenti...Read more about Design Air, Inc.
Porch Pro Headshot Vader Air Conditioning & Heating

Vader Air Conditioning & Heating

Ventilation System Inspection
Serves Diamond Bar, California
(124)
"Mr. Walker was very knowledgeable, professional, honest and enthusiastic about his work. He explained every step of the installation process and followed up after the work was completed to ensure everything was working properly. He also provides a warranty on his installation; therefore, I would ...Read more about Vader Air Conditioning & Heating
"Mr. Walker was very knowledgeable, professional, honest and enthusiastic about his work. He explained every step of the installation process and followed up after the work was completed to ensure everything was working properly. He also provides a warranty on his installation; therefore, I would ...Read more about Vader Air Conditioning & Heating
Porch Pro Headshot Sheldon's Heating And Air

Sheldon's Heating And Air

Ventilation System Inspection
Serves Diamond Bar, California
Sheldon's Heating & Air Conditioning, Inc. is the Riverside, CA heating and air conditioning company you can rely on when you need any heating or air conditioning installation, repair or maintenance services. We also offer exceptional indoor air quality products and services to help you breathe the ...Read more about Sheldon's Heating And Air
Sheldon's Heating & Air Conditioning, Inc. is the Riverside, CA heating and air conditioning company you can rely on when you need any heating or air conditioning installation, repair or maintenance services. We also offer exceptional indoor air quality products and services to help you breathe the ...Read more about Sheldon's Heating And Air
Porch Pro Headshot California Cool Breeze

California Cool Breeze

Ventilation System Inspection
Serves Diamond Bar, California
(55)
"I'm very please from his work.. I perches old house and I asked from Christofer to give me an estimate for a new system and he explained to me about the high energy efficiency system. We're very happy from the low electric bill and the fair price."
"I'm very please from his work.. I perches old house and I asked from Christofer to give me an estimate for a new system and he explained to me about the high energy efficiency system. We're very happy from the low electric bill and the fair price."
Porch Pro Headshot G N C Heating and Air Conditioning

G N C Heating and Air Conditioning

Ventilation System Inspection
Serves Diamond Bar, California
(25)
GNC Heating and Air Conditioning has been in business for over 10 years and in that time we've learned a thing or two. We put customers first since we are mainly referrals, there are no major ads, no sales teams pressuring you into sales and not commission biased, we repair what is wrong and don't s...Read more about G N C Heating and Air Conditioning
GNC Heating and Air Conditioning has been in business for over 10 years and in that time we've learned a thing or two. We put customers first since we are mainly referrals, there are no major ads, no sales teams pressuring you into sales and not commission biased, we repair what is wrong and don't s...Read more about G N C Heating and Air Conditioning

Top questions to ask before hiring a ventilation system inspector

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Diamond Bar ventilation system inspection services

84460

Was very pleased with the work being done.Technician was very courteous and helpful.I will use All Seasons Temperature again.Thank you for your great service.

- Lucy Martinez
84458

All Seasons Temperature conducted business, in a very honest and professional way. The rates were fair prices and we're often way cheaper than other companies had quoted me for the same job. All season's temp, completed their work in a timely manner, and ...

- Sam Pham
22572

Chris did a great job for me. He showed up looking professional, knew what he was talking about and his work was excellent. Would recommend him to anyone!

- Mike Stickley
23674

Experience counts and when it comes to experience Chris cant be beat. Add to that the best customer service out there you just cant go wrong. Had Cool Breeze install my system new from the ground up. It has performed flawless and perfectly matched to my n...

- Robert Herkelrath
22746

I have done a lot of work with this company, they are among the best. Chris is very professional and always willing to answer any questions you may have.

- Ricky Felix
22629

I live in illinois but own a rental home in Moreno valley. Chris has handled my Ac issues for several years. I love that I have someone I trust. Especially when the repairs and work he is doing, and what I'm praying for, aren't things I can just go out a...

- Rocky Stone
22575

Chris is a true professional and extremely talented in his trade.

- Michael Guinn
183986

We've used Vigil Air for a ductless mini-split in our first home... and then we had them install central heat and air in our new home! We've recommended them to all our friends and neighbors - a great company! Robert and Susy are awesome.

- Nora Molina
37626

GREAT

- ed kelly
90575

Beware Beware Beware this is a rip off off company. The technician tried to rep me off. he wanted to charge $ 600 for an a/c system recharge with 4 pound of Freon. he quoted me a price of $ 125 per pound of Freon, he said they have a minimum Freon amount...

- SEAN AddA
518141

Great Company to work with. and I would absolutely recommend to any homeowner or business.

- Lindsay Wright
83274

Great company with sincere employees. Thank you Tony and Jannette.

- Dave W

Everything You Need to Know About Diamond Bar ventilation system inspection services

How do I know I am getting a fair price for my Ventilation System Inspection in Diamond Bar?

Every Ventilation System Inspection project is different, and the price will differ depending on the specifications of your project. However, there are ways to help make sure you are getting a fair price quoted for your Diamond Bar Ventilation System Inspection job:

  • Talk to multiple ventilation system inspection services and ask for quotes to compare. We have over 50 Ventilation System Inspection companies in Diamond Bar for you to choose from.
  • Read the ratings and reviews for the ventilation system inspection services you’re interested in to see what other customers have said about the pricing of their own projects. Find the ventilation system inspector that you trust to give you the best service at the lowest price.

How many ventilation system inspection companies are there in Diamond Bar?

We’ve found 50 companies in Diamond Bar that can help you tackle your ventilation system inspection project.

  • 16 of them have an A or A+ rating from Better Business Bureau.

Who should I hire for a Ventilation System Inspection project in Diamond Bar?

Right now for a ventilation system inspection project there are 50 companies in and around Diamond Bar ready to help you get the job done.

    Check out some of the top ventilation system inspection services companies on Porch below, and keep in mind the cheapest ventilation system inspector may not be the best:

    All ventilation system inspection services in Diamond Bar, CA

    Porch Pro Headshot Vigil Air

    Vigil Air

    Ventilation System Inspection
    Serves Diamond Bar, California
    (10)
    VigilAir is a family operated business beloved by its customers for providing high quality Heating and Air Conditioning installations at affordable rates. Started in 2005, we have evolved into a well known HVAC service provider in Southern California. At VigilAir, we don't put quantity over qualit...Read more about Vigil Air
    VigilAir is a family operated business beloved by its customers for providing high quality Heating and Air Conditioning installations at affordable rates. Started in 2005, we have evolved into a well known HVAC service provider in Southern California. At VigilAir, we don't put quantity over qualit...Read more about Vigil Air
    Porch Pro Headshot ALL TEMP HEATING & COOLING

    ALL TEMP HEATING & COOLING

    Ventilation System Inspection
    Serves Diamond Bar, California
    (10)
    "AllTemp Heating and Cooling knew their way around our Servel Absorbtion AC System. We called about a dozen companies before we found Mel and Fernando. They were very knowledgable about the operation and maintenance of our Absorbtion System. Tempertures were hovering in the high 100 degree plus m...Read more about ALL TEMP HEATING & COOLING
    "AllTemp Heating and Cooling knew their way around our Servel Absorbtion AC System. We called about a dozen companies before we found Mel and Fernando. They were very knowledgable about the operation and maintenance of our Absorbtion System. Tempertures were hovering in the high 100 degree plus m...Read more about ALL TEMP HEATING & COOLING
    Porch Pro Headshot All Seasons Temperature

    All Seasons Temperature

    Ventilation System Inspection
    Serves Diamond Bar, California
    (17)
    Free Estimate with or without repair (means no charge to troubleshoot your Air Conditioning and Heating equipment) .----------------------------------------------------------- A lot of Companies out there will try to replace your whole Heating and Air Conditioning system when not needed rather than...Read more about All Seasons Temperature
    Free Estimate with or without repair (means no charge to troubleshoot your Air Conditioning and Heating equipment) .----------------------------------------------------------- A lot of Companies out there will try to replace your whole Heating and Air Conditioning system when not needed rather than...Read more about All Seasons Temperature
    Porch Pro Headshot Sturges Heating and Air Conditioning

    Sturges Heating and Air Conditioning

    Ventilation System Inspection
    Serves Diamond Bar, California
    (68)
    When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
    When it comes to indoor comfort, you need the right air conditioning and heating systems to fit your home or building size and budget. Our HVAC solutions are built with a variety of the best products and superior services. From designing, selecting, and installing an HVAC system, air conditioner, or...Read more about Sturges Heating and Air Conditioning
    Porch Pro Headshot Talent Air

    Talent Air

    Ventilation System Inspection
    Serves Diamond Bar, California
    (13)
    We would like to introduce our company, Talent Air is a family owned and operated company, with hopes that we may serve your company's Air Conditioning needs. We are a commercial heating, ventilating, and air conditioning contractor with decades of experience. We pride ourselves on the fact we maint...Read more about Talent Air
    We would like to introduce our company, Talent Air is a family owned and operated company, with hopes that we may serve your company's Air Conditioning needs. We are a commercial heating, ventilating, and air conditioning contractor with decades of experience. We pride ourselves on the fact we maint...Read more about Talent Air
    Porch Pro Headshot Hart Heating & Cooling

    Hart Heating & Cooling

    Ventilation System Inspection
    Serves Diamond Bar, California
    (90)
    Porch Pro Headshot Engineered Comfort

    Engineered Comfort

    Ventilation System Inspection
    Serves Diamond Bar, California
    (8)
    Porch Pro Headshot Nadine Refrigeration Services Inc.

    Nadine Refrigeration Services Inc.

    Ventilation System Inspection
    Serves Diamond Bar, California
    (2)
    We are specialized in Commercial Refrigeration, Walk-in coolers,Walk-in Freezers, reach in coolers , freezers and Ice Machines. Also we do Commercial and residential Air-conditioning service and installation. All brands of Air Conditioning Units repair and installation of most common brands. Ic...Read more about Nadine Refrigeration Services Inc.
    We are specialized in Commercial Refrigeration, Walk-in coolers,Walk-in Freezers, reach in coolers , freezers and Ice Machines. Also we do Commercial and residential Air-conditioning service and installation. All brands of Air Conditioning Units repair and installation of most common brands. Ic...Read more about Nadine Refrigeration Services Inc.
    Porch Pro Headshot Calwest Controls Inc

    Calwest Controls Inc

    Ventilation System Inspection
    Serves Diamond Bar, California
    CalWest Controls is a leading provider of advanced building systems for a wide variety of industries and buildings. We specialize in design, installation and service of energy managerment control systems for HVAC in commercial buildings, colleges, schools, retail, government buildings, hotels, hospi...Read more about Calwest Controls Inc
    CalWest Controls is a leading provider of advanced building systems for a wide variety of industries and buildings. We specialize in design, installation and service of energy managerment control systems for HVAC in commercial buildings, colleges, schools, retail, government buildings, hotels, hospi...Read more about Calwest Controls Inc
    Porch Pro Headshot Ameri Air Conditioning & HTG

    Ameri Air Conditioning & HTG

    Ventilation System Inspection
    Serves Diamond Bar, California
    Ameri Air Conditioning and Heating mission is to provide customers great service, by provide customer satisfaction at the highest level. On time appointment, quality rates, quality workmanship.
    Ameri Air Conditioning and Heating mission is to provide customers great service, by provide customer satisfaction at the highest level. On time appointment, quality rates, quality workmanship.
    Porch Pro Headshot MSO Enterprises Inc

    MSO Enterprises Inc

    Ventilation System Inspection
    Serves Diamond Bar, California
    We are your full-service commercial heating, Ventilation & Air conditioning company serving in Los Angeles & Southern California areas for over 25 years.
    We are your full-service commercial heating, Ventilation & Air conditioning company serving in Los Angeles & Southern California areas for over 25 years.
    Porch Pro Headshot AirPros Heating, Air, and Refrigeration

    AirPros Heating, Air, and Refrigeration

    Ventilation System Inspection
    Serves Diamond Bar, California
    Porch Pro Headshot Aero Fresh Industries Inc.

    Aero Fresh Industries Inc.

    Ventilation System Inspection
    Serves Diamond Bar, California
    Providing quality HVAC services since 1987.
    Providing quality HVAC services since 1987.
    Porch Pro Headshot Tony's Heating & AC Servic

    Tony's Heating & AC Servic

    Ventilation System Inspection
    Serves Diamond Bar, California