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Top 10 ventilation system inspection services in Diamond Bar, CA

Porch Pro Headshot Relaxed Heating and Air Inc

Relaxed Heating and Air Inc

Ventilation System Inspection
Serves Diamond Bar, California
(645)
"A friend suggested this company because of their great customer service. I tried few companies before and I was not impressed but these guys were very professional, clean, and experienced. When I called, they offered me several time options. The service guy was on time and after he replaced a broke...Read more about Relaxed Heating and Air Inc
"A friend suggested this company because of their great customer service. I tried few companies before and I was not impressed but these guys were very professional, clean, and experienced. When I called, they offered me several time options. The service guy was on time and after he replaced a broke...Read more about Relaxed Heating and Air Inc
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 Air Concepts

Air Concepts

Ventilation System Inspection
Serves Diamond Bar, California
(367)
Porch Pro Headshot Mor Air, Inc.

Mor Air, Inc.

Ventilation System Inspection
Serves Diamond Bar, California
(119)
"After meeting with a few of the big box HVAC companies, and having to beg them to leave my home after giving an overpriced bid, I luckily met Mario of Mor Air. Mario was courteous, knowledgeable, and best of all he listened to my wants and needs and adapted my AC system to my specifications. The ...Read more about Mor Air, Inc.
100% response rate
"After meeting with a few of the big box HVAC companies, and having to beg them to leave my home after giving an overpriced bid, I luckily met Mario of Mor Air. Mario was courteous, knowledgeable, and best of all he listened to my wants and needs and adapted my AC system to my specifications. The ...Read more about Mor 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 CWP Heating & Air, Inc.

CWP Heating & Air, Inc.

Ventilation System Inspection
Serves Diamond Bar, California
(159)
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
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 Key Property Inspection Group

Key Property Inspection Group

Ventilation System Inspection
Serves Diamond Bar, California
(44)
Proud member of CREIA, the California Real Estate Inspection Association. As such, we abide by the CREIA Code of Ethics, as well as the CREIA Standards of Practice, which sets forth the minimum requirements and general guidelines for a Residential Inspection or Home inspection. The list below incor...Read more about Key Property Inspection Group
Proud member of CREIA, the California Real Estate Inspection Association. As such, we abide by the CREIA Code of Ethics, as well as the CREIA Standards of Practice, which sets forth the minimum requirements and general guidelines for a Residential Inspection or Home inspection. The list below incor...Read more about Key Property Inspection Group
Porch Pro Headshot B and N Heating and Air

B and N Heating and Air

Ventilation System Inspection
Serves Diamond Bar, California
(11)
"We needed and Air Condition condenser replaced ( stolen), B and N. was there to give me an estimate and then again to install when we were ready. All with in 24 hr notice. Brandon and Nick were very professional, fast and polite, and reasonaable priced and even took care of other little items at...Read more about B and N Heating and Air
"We needed and Air Condition condenser replaced ( stolen), B and N. was there to give me an estimate and then again to install when we were ready. All with in 24 hr notice. Brandon and Nick were very professional, fast and polite, and reasonaable priced and even took care of other little items at...Read more about B and N Heating and Air
Porch Pro Headshot Vigil Air

Vigil Air

Ventilation System Inspection
Serves Diamond Bar, California
(10)
"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."
100% response rate
"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."

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

37626

GREAT

- ed kelly
287721

Clark was awesome. He was able to guide us through out the process. Our report was very detailed and that helped out a lot.

- Robert WIlliams Amber McCall
286506

\z

- Jay Kirkwood
294239

Clark did a great job with the inspection of the home found no major issues and provided a detailed report of the home

- Jeffrey Felix
201226

The inspector  did a great job in the inspection.

- Chris and Debi Rachman-Nibley
194860

I wasn't at the inspection but Clark's report was very detailed and gave me the details I needed about my new home

- Karo Malkonian
54909

Amazing service!!! Brandon was honest, reliable, and got the job done. We even called him out for 2 more jobs. I highly recommend this company

- Courtney Belk James Martinez
54906

Great Company!! Reliable, honest and work completed ON TIME. They show up when they say they will be there, are very respectful and clean up when they leave, We have used them for installs on our rehab properties and repairs for our rental properti...

- Sherry Wysocki
54910

I have used B & N service and they were quick to respond and they also were fair with their estimates and diagnosis of the problems. I appreciate them not trying to sale me something I didn't need. Thumbs UP Brandon!!! I would definitely use them again.

- Tim Griggs
55170

Had 2 units installed plus remote thermostats last summer. They were Professional and polite, the work was outstanding, reasonable and done fast. I have referred them to friends and family.

- Karen Mellon
9784

Working with Vader Air was a very smooth process. I had contacted multiple companies to provide a bid; Vader Air (Philip) was extremely professional and thorough. Took the time to explain what work was going to happen and kept me updated throughout th...

- donny donny
61896

Mario is professional, responsive and offers competitive pricing for both residential and commercial applications.

- Mark Keckeisen

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 Extreme Cooling and Heating

    Extreme Cooling and Heating

    Ventilation System Inspection
    Serves Diamond Bar, California
    (123)
    We are a family operating business with 20+ years of expertise in repair and installation. Our main goal is to provide 100% customer satisfaction.
    We are a family operating business with 20+ years of expertise in repair and installation. Our main goal is to provide 100% customer satisfaction.
    Porch Pro Headshot ALL TEMP HEATING & COOLING

    ALL TEMP HEATING & COOLING

    Ventilation System Inspection
    Serves Diamond Bar, California
    (10)
    Over 20 years serving the Inland Empires and Palm Desert Heating and Cooling needs! One job at a time. Following the latest technologies and providing are customers Energy Efficent Systems. We've been providing 24 Hour Emergency Service to new and exisitng customers 365 days a year since 1990!
    Over 20 years serving the Inland Empires and Palm Desert Heating and Cooling needs! One job at a time. Following the latest technologies and providing are customers Energy Efficent Systems. We've been providing 24 Hour Emergency Service to new and exisitng customers 365 days a year since 1990!
    Porch Pro Headshot All Seasons Temperature

    All Seasons Temperature

    Ventilation System Inspection
    Serves Diamond Bar, California
    (17)
    "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 we're informative in keeping me up to date w...Read more about All Seasons Temperature
    "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 we're informative in keeping me up to date w...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 Novell Custom Heating & Air Conditioning Company

    Novell Custom Heating & Air Conditioning Company

    Ventilation System Inspection
    Serves Diamond Bar, California
    (22)
    We offer Same Day Heating & Air Conditioning Repair, Service, and Installation. If your current system is in need of repair, maintenance, or replacement, our friendly home comfort technicians are available to help you, regardless of the brand name or model. For your convenience we offer two-hour app...Read more about Novell Custom Heating & Air Conditioning Company
    We offer Same Day Heating & Air Conditioning Repair, Service, and Installation. If your current system is in need of repair, maintenance, or replacement, our friendly home comfort technicians are available to help you, regardless of the brand name or model. For your convenience we offer two-hour app...Read more about Novell Custom Heating & Air Conditioning Company
    Porch Pro Headshot JBS Heating & Air

    JBS Heating & Air

    Ventilation System Inspection
    Serves Diamond Bar, California
    Our skilled professionals and NATE certified technicians at JBS Heating and Air are here to serve your residential heating and air conditioning needs and those of our commercial customers in San Bernardino and surrounding communities with a wide range of services. We are available to customers in An...Read more about JBS Heating & Air
    Our skilled professionals and NATE certified technicians at JBS Heating and Air are here to serve your residential heating and air conditioning needs and those of our commercial customers in San Bernardino and surrounding communities with a wide range of services. We are available to customers in An...Read more about JBS Heating & Air
    Porch Pro Headshot Hart Heating & Cooling

    Hart Heating & Cooling

    Ventilation System Inspection
    Serves Diamond Bar, California
    (90)
    Porch Pro Headshot Total Care Heating & Air Inc.

    Total Care Heating & Air Inc.

    Ventilation System Inspection
    Serves Diamond Bar, California
    (53)
    Porch Pro Headshot City Inspection Inc

    City Inspection Inc

    Ventilation System Inspection
    Serves Diamond Bar, California
    (10)
    For more than 25 years, City Inspection Inc has provided Inspection services for commercial and residential properties that needs to be done quickly and with an eye for quality. We have the most highly-trained, industry-certified master Inspectors with years of experience working for both commercial...Read more about City Inspection Inc
    For more than 25 years, City Inspection Inc has provided Inspection services for commercial and residential properties that needs to be done quickly and with an eye for quality. We have the most highly-trained, industry-certified master Inspectors with years of experience working for both commercial...Read more about City Inspection Inc
    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 ABC Heating & Air

    ABC Heating & Air

    Ventilation System Inspection
    Serves Diamond Bar, California
    (48)