Top Rated Indoor Air Quality Companies Serving Oakland, CA

If you really care about choosing a quality indoor air quality company, we’re here for you. Here’s your access to the best indoor air quality companies serving Oakland including 94601, 94605, 94611, 94606 and 94621. These iaq specialists provide air quality consulting and air quality inspection, and they also work on duct cleaning and sealing, indoor pollutant removal and air filtration systems. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated May 15, 2026
  • 9,760 people sourced companies in Air Quality - Indoor
    3,096 Verified Air Quality - Indoor Customers Surveyed
3,096
9,760
1 of 2

Art of Comfort

hidden

Art of Comfort provides heating and air conditioning repairs, maintenance, and installation for homeowners and businesses. Based in Pleasanton, the co...
Read More

Main Services

Air Quality - Indoor

Additional Services

Heating & AC Installation, HVAC Repair & Maintenance, Ductwork Repair & Installation

Brands

Bosch, Goodman, Lennox

Coverage Areas

Contra Costa County, Alameda County

Established in 2012
Established in 2012
Residential & Commercial
Residential & Commercial
Appointments Available
Appointments Available
Text Responses Available
Text Responses Available
Diamond Certified Video Profile
Air Quality - Indoor - Art of Comfort - Contra Costa County
youtube
Diamond certified resource logo
Diamond Certified Company Report
Will Zaya, General Manager-Art of Comfort
Will Zaya, General Manager
Expert Contributions
ratings icon
  • 130
  • Rating Surveys
video icon
  • 70
  • Photos
    & Videos
articles icon
  • 5
  • Researched Articles
Hours CLOSED NOW
License:
977736
2 of 2

Hometown Heating & Air Conditioning

hidden

Hometown Heating & Air Conditioning, originally founded in 2012, is a family-owned and operated business led by Brian Waskow and his daughter, Jessica...
Read More

Main Services

Air Quality - Indoor
loarrowgo
Heating & Air Conditioning
loarrowgo

Additional Services

Installation, Maintenance & Repair of HVAC Systems, Electrostatic Filtration, Safety Inspections & Energy Audits, Smoke & Carbon Monoxide Detectors

Brands

American Standard, Bryant, Carrier, Honeywell, Lennox, Payne, TLC, Trane

Coverage Areas

Contra Costa County Alameda County, Solano County

Family Owned
Family Owned
Emergency 24/7
Emergency 24/7
Residential Only
Residential Only
Appointments Available
Appointments Available
Diamond Certified Video Profile
Air Quality - Indoor - Hometown Heating & Air Conditioning - Contra Costa County Alameda County
youtube
Diamond certified resource logo
Diamond Certified Company Report
(L to R) General Manager Alex Lobban, Owner Jessica Lobban and Owner Brian Waskow-Hometown Heating & Air Conditioning
(L to R) General Manager Alex Lobban, Owner Jessica Lobban and Owner Brian Waskow
Expert Contributions
ratings icon
  • 457
  • Rating Surveys
video icon
  • 33
  • Photos
    & Videos
articles icon
  • 5
  • Researched Articles
  • Quick Connect
Hours CLOSED NOW
License:
1005143
Learn how to choose a Air Quality - Indoor and more…

Diamond Certified Indoor Air Quality Companies Serve These Oakland ZIP Codes

94601, 94605, 94611, 94606, 94621, 94603, 94610, 94602, 94607, 94619, 94609, 94618, 94612, 94613, 94604, 94614, 94615, 94617, 94622, 94623, 94624, 94625, 94649, 94659, 94660, 94661, 94666

Diamond Certified Indoor Air Quality Companies In Oakland

Diamond Certified indoor air quality companies serving Oakland are rated an average of 4.5 out of 5 stars based on 1090 reviews of 32 rated indoor air quality companies.
Diamond Certified indoor air quality companies in Oakland Avg. Star Rating.

We make you an expert at choosing a high-quality indoor air quality company in the Oakland area.

For those who love quality local indoor air quality companies.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Oakland area Diamond Certified indoor air quality company. They provide expert services, including energy recovery ventilation, indoor air quality monitoring, radon mitigation, carbon monoxide detection, duct cleaning and sealing, and more.

To qualify for Diamond Certified, each company must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified indoor air quality companies that serve Oakland residents include Hometown Heating & Air Conditioning.

Every Diamond Certified indoor air quality company that serves residents in 94601, 94605, 94611, 94606 and 94621 performs various specialties, including air quality consulting, indoor pollutant removal, humidity control systems, odor control solutions, and mold remediation.

How to Choose a Quality Oakland Indoor Air Quality Company for Your Family
  1. Click the name of the company to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful indoor air quality tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Oakland Neighbors

If you love quality local companies, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of Oakland, CA

Oakland was founded in 1852, and today, your 427,087 neighbors enjoy sculpting, foraging, outdoor festivals, shopping and dog walking. Oaklanders use Diamond Certified indoor air quality companies for air purifier installation, duct cleaning and sealing, heating and cooling, air filtration systems, UV germicidal lights, and more.

Frequently Asked Questions for Air Quality - Indoor in Oakland, CA
Q: What are clients of Diamond Certified indoor air quality companies saying about companies in Oakland, CA?
A: Verified Art of Comfort Customer, 1 of 130
"His price is very competitive. The service was very good, they showed up when they said they would, did what they said they would and showed up on time. I have a friend who understands HVAC for a large commercial business and he said they did quite well and said the work was well done. I would highly recommend them. I chose them over Service Masters who did the original installation and service whose quote was $14,000 higher. It was not an urgent job and I knew what worked the best was to replace them together, so when it was time, they kept the same quote and were very professional and very nice." - Linda K.
All Survey Responses for Art of Comfort
Verified Hometown Heating & Air Conditioning Customer, 1 of 457
"We were very satisfied. They installed the heating and AC. They worked very hard and did everything possible to make sure we were happy with everything. The work crew is amazing. They come out every 6 months for maintenance, and I've been very pleased. What I liked best was probably the crew that came out to do the installation for the heater and AC. They had an excellent sense of humor, they enjoyed their work, and they were out there teasing each other, just very friendly, very energetic, and team-oriented. They enjoyed what they were doing, and it was very neat to see that they had so much fun doing their work. The guys who did installation were phenomenal. The one who came out the time before last to do the maintenance was so good and worked so hard. I was so pleased with him that I asked him to come out and do all of our services." - Mark B.
All Survey Responses for Hometown Heating & Air Conditioning
Q: What are some of the most popular brands that Diamond Certified indoor air quality companies use when working with Oakland residents?
A: Diamond Certified indoor air quality companies use top-quality brands like Stadler Form, AirVisual, Oransi, Coway and Aeris.
Q: What types of air quality consulting do indoor air quality companies offer?
A: Indoor air quality companies typically offer a variety of air filtration systems, such as whole-house air filtration systems, portable air purifiers, and HVAC air filters. Whole-house air filtration systems purify air throughout the entire home, while portable air purifiers can be used to target specific areas. HVAC air filters are designed to remove airborne particles from the air that passes through an HVAC system. The type of system that works best for your home depends on the level of air pollution present and your specific needs.
Q: Can Diamond Certified indoor air quality companies work with AirVisual products and similar items so I can get air quality consulting in Oakland?
A: Yes, Diamond Certified indoor air quality companies can work with AirVisual products and similar items to provide air quality consulting in Oakland.
Q: What did people search for when they wanted to find the best quality indoor air quality companies in Oakland?
A: Radon Mitigation
Furnace Repair
Energy Recovery Ventilation
Furnace Repair
Air Filtration Systems

Related Searches in Oakland, CA

Search Air Quality - Indoor in Nearby Locations

Nearby Search Results

Diamond Certified Companies Serving Oakland, CA

Browse Types of Diamond Certified Companies Serving Oakland, CA

Go to Area Guide

Our Oaklander's Guide to Local Quality

Oakland is our home and we love it! Here you’ll find the best spots to revisit, the Oakland events schedule, local social media links, stories of our Oakland area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as an Oakland Diamond Certified Preferred Member (always free).
done

This aerial view of Oakland showcases Lake Merritt surrounded by urban architecture and green spaces. Photo: trekandphoto

View Our Oaklander's Guide to Local Quality
The Homeowner's Guide to Heating, Cooling & Air Quality
Red Flags to Watch for Throughout Your HVAC Project in Oakland, CA
Red Flags to Watch for Throughout Your HVAC Project
Posted by Lauren Bongard

Fall in the Bay Area means the countdown to cold nights and the first real rain is on. That makes this peak season for HVAC replacements, so if you wait too long to swap out an agi

Beyond the HVAC Unit: Replacing Ductwork, Vents and Insulation for an Energy-Efficient Home in Oakland, CA
Beyond the HVAC Unit: Replacing Ductwork, Vents and Insulation for an Energy-Efficient Home
Posted by Lauren Bongard

If your energy bills keep rising or certain rooms in your home never have the right temperature, the issue may be what’s behind the walls and above the ceiling.

Popular Indoor Air Quality Services in Oakland, CA
Popular Indoor Air Quality Services

Indoor air quality projects address a wide range of areas and problems, from duct cleaning to asbestos removal. The most commonly requested indoor air quality services are:Infiltro

Glossary of Indoor Air Quality Terms in Oakland, CA
Glossary of Indoor Air Quality Terms

In your quest to perfect your indoor air quality system, you’ll encounter a large volume of extra features and technical specifications. The following glossary provides definitions

View the Full Diamond Certified Guide to Heating, Cooling & Air Quality