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San Jose Heating & Cooling

Insulation & Heating & Air Conditioning
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Diamond Certified Company Report
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San Jose Heating & Cooling
17 SURVEYS
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  • Rating
5 CONSECUTIVE YEARS
SINCE JANUARY 2021
CERT 2617

Diamond Certified Ratings Dashboard

17

Verified Customers

Surveyed

Customer Loyalty

Customer Satisfaction

Helpful Expertise

READ ALL 17 SURVEY RESPONSES

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Company Report Menu

  • Survey Responses
  • Diamond Certified Video Player
  • Researched Articles & Profile
  • Capabilities
  • Photos
  • Website & External Feeds

Diamond Certified Company Report SUMMARY UPDATE February 2025

Company summary image
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San Jose Heating & Cooling

Rated Highest in Quality and Helpful Expertise for 5 Consecutive Years.

Quick Summary

  • Diamond Certified since 2021
  • Provides services that are designed to improve indoor comfort for homeowners throughout the Bay Area
  • Carrier Authorized Dealer
  • Offers discounts to seniors and veterans

Top News Updated

NEW PRODUCTS & SERVICES

San Jose Heating & Cooling is now servicing variable refrigerant flow (VRF) systems for residential and commercial clients.

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COMPANY MILESTONES

San Jose Heating & Cooling recently became a Mitsubishi factory dealer after finishing the requirements and training for VRF systems.

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Top Survey Responses

From a recent Diamond Certified Survey Response: “They’re a really good, professional company. Even if I tried, I couldn’t find better quality, punctuality or service.”

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From a recent Diamond Certified Survey Response: “[I like] the quality of their work and service. They’re reliable, on time and on budget with no extra hidden charges.”

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Trending Projects

San Jose Heating & Cooling recently completed an HVAC project for a community church in Santa Cruz. “It was amazing to meet those wonderful people,” says co-owner Arie Coriat. “We feel blessed to have worked there.”

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San Jose Heating & Cooling
Diamond Certified Company Report Menu
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  • Surveys
  • Articles
  • Capabilities
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Diamond Certified Video Reports on San Jose Heating & Cooling

San Jose Heating & Cooling Diamond Certified Video Profile

Diamond Certified Researched Articles on San Jose Heating & Cooling

researched article

Three San Jose Heating & Cooling technicians install an HVAC unit on a client’s roof.

San Jose Heating & Cooling installs and removes insulation, repairs and installs HVAC systems, cleans attics and crawl spaces, and provides other services that are designed to improve indoor comfort for residential clients throughout the Bay Area. The company is an authorized dealer for industry-leading manufacturer Carrier, but it has the in-house capabilities to work on all makes and models of HVAC equipment.

Co-owner Arie Coriat credits much of San Jose Heating & Cooling’s success to its company-wide dedication to quality. “We pride ourselves on the high quality of our labor,” he affirms. “Our ultimate goal is to improve each customer’s life by making their home more efficient and comfortable, and the best way to do that is to use first-class parts and equipment to deliver exceptional service.”

San Jose Heating & Cooling prioritizes communication throughout its customers’ projects so they know what to expect. “Before any work begins, we explain all of the available options so the client can choose a system or product that’s right for their home,” says Mr. Coriat. “By working closely with our customers and keeping them informed, we’re able to find solutions that perfectly fit their heating and cooling needs.”

“We want every customer to be happy and satisfied with our work, so we provide them with individualized service and strive to exceed their expectations with everything we do. We go above and beyond for our clients and make sure they have memorable experiences.”

If you’re worried about energy efficiency inside your home, focus on your attic insulation.
While your windows, HVAC system, walls and floors can contribute to energy loss, most hot and cool air actually leaves and enters through your home’s roof. By installing high-quality attic insulation, you can help keep your home comfortable year-round, reduce your heating and cooling bills, and contribute to a Greener planet.

Why insulate your attic?
While the Bay Area is notable for its mild climate, intense sunlight can heat up attics and sap resources. When attics are properly insulated, the insulation prevents inside air from leaking out and outside air from coming in. This keeps homes warmer during the winter and cooler during the summer, which in turn helps HVAC systems regulate interior temperatures. In fact, the U.S. Department of Energy estimates that a properly insulated attic can save the average homeowner up to 50 percent on their heating bills.

How to insulate your attic
As always, finding the right contractor to do the job is paramount. “Make sure you hire a licensed contractor and check out their reviews online,” advises Arie Coriat, co-owner of San Jose Heating & Cooling in San Jose. “This is a tough industry, so it’s important to hire a contractor who has the proper qualifications.”

Next, have the contractor assess your attic space. Old insulation may need to be removed and debris should be cleaned out before the new insulation is added. Your contractor should also be willing to explain what kind of insulation is best for your space, how much you’ll need and whether you should consider installing radiant barriers or other products. They should also advise you on sealing cracks or leaks, insulating light fixtures, and ensuring exhaust fans vent outside of your home and not into the attic.

Maintaining customer satisfaction is a crucial aspect of any business, but it’s even more important for insulation contractors that have earned the prestigious Diamond Certified award. For San Jose Heating & Cooling, the key to keeping clients happy is simple: utilize its high quality of labor to help them live in better, more efficient houses. “Our clients appreciate how we’re able to improve their quality of life while taking care of them as individuals,” affirms co-owner Arie Coriat. “At the end of the day, we’re here to provide them with memorable experiences for the right reasons.”

San Jose Heating & Cooling has been installing and removing insulation, repairing and installing HVAC systems, cleaning attics and crawl spaces, and providing other services that improve indoor comfort for residential clients throughout the Bay Area since 2018. The company is an authorized dealer for industry leader Carrier, but it has the training and equipment to work on all types of HVAC equipment.

Unlike insulation companies whose owners delegate project management responsibilities to less experienced employees, San Jose Heating & Cooling provides every job with the hands-on expertise of Mr. Coriat himself. “I carefully inspect each job to make sure everything has been completed to the highest standards of quality,” he says. “By providing such individualized service, we’re able to exceed our clients’ expectations and make sure they’re completely satisfied with our work.”

Ultimately, Mr. Coriat sees San Jose Heating & Cooling’s status as a family-owned and operated company as one of its most important attributes. “We treat our clients like family and go above and beyond to make sure they get what they need,” he says. “If we didn’t provide such excellent service, we wouldn’t be able to keep doing what we’re doing.”

Armando Garcia, Owner-San Jose Heating & CoolingArmando Garcia, Owner

Diamond Certified Researched Capabilities on San Jose Heating & Cooling

Service Area

Bay Area
Serving the Bay Area

Main Services

Insulation
  • Air Sealing
  • Attic Insulation
  • Blown In Insulation
  • Ceiling Insulation
  • Fiberglass Insulation
  • Foam Board Insulation
  • Garage Door Insulation
  • Insulation Removal
  • Rockwool Insulation
  • Roof Insulation
  • Spray Foam Insulation
  • Thermal Insulation
Heating & Air Conditioning

Additional Services

Insulation Removal & Installation
HVAC Installation & Repair
Air Duct Repair & Replacement
Attic & Crawl Space Cleaning
Radiant Barriers

Company Info

Hours
Mon
08:00 am - 08:00 pm
Tue
08:00 am - 08:00 pm
Wed
08:00 am - 08:00 pm
Thu
08:00 am - 08:00 pm
Fri
08:00 am - 08:00 pm
Sat
08:00 am - 08:00 pm
Sun
08:00 am - 08:00 pm
Open Now
Mon – Sun: 8am – 8pm
Website
Contact
San Jose Heating & Cooling

Capabilities Table

Company Name
San Jose Heating & Cooling
Phone Number
DCID Number
DCID6692079691
Managers
Arie Coriat, Armando Garcia and Brian Record, Owners
Years in Industry
20+ (Combined)
License
1060833
Insurance
Liability Insurance,
Workers' Compensation
Founded
2018
Customer Type
Residential
Warranties & Guarantees
10-Year Warranty on Parts, 2-Year Warranty on Labor
Payment Accepted
american express,
discover,
mastercard,
visa

Certifications & Awards

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Brands

capabilities award

Key Factors

San Jose Heating & Cooling Established in 2018
Established in 2018
San Jose Heating & Cooling Residential Only
Residential Only
San Jose Heating & Cooling Free Estimates
Free Estimates
San Jose Heating & Cooling Coupon on Website
Coupon on Website
San Jose Heating & Cooling Appointments Available
Appointments Available
San Jose Heating & Cooling Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
San Jose Heating & Cooling Worksmanship Guaranteed
Worksmanship Guaranteed

Select Photos From San Jose Heating & Cooling

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San Jose Heating & Cooling
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Picture of San Jose Heating & Cooling - San Jose Heating & Cooling
Picture of San Jose Heating & Cooling - San Jose Heating & Cooling
Picture of San Jose Heating & Cooling - San Jose Heating & Cooling

San Jose Heating & Cooling Website and External Feeds

FAQs

By San Jose Heating & Cooling

How long will it take to complete my job?

When can you start?

What type of HVAC equipment do you install?

How often should I have my HVAC system serviced?

How often should I change the air filters in my HVAC system?

Is now a good time to invest in a new HVAC system?

San Jose Heating & Cooling Ratings and Survey Responses

diamondcertified logo
San Jose Heating & Cooling
17 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
5 CONSECUTIVE YEARS
SINCE JANUARY 2021
CERT 2617

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Phone Survey Responsesfrom 17 Verified Customers

Ronnie M.

Really nice, good service, good prices, and they came at the right time when I asked. Some companies will only come out in the morning or afternoon, but they came when I asked. I am happy.

Their timing

Verified Customer of San Jose Heating & Cooling, 1 of 17

10 Quality
Yes Loyalty
Gail A.

They were on time, professional, did a good service in my house and I'm happy with them. I hope I don't need to, but if I do, I will use them again.

On time, good service, and the price was good. I did research and they gave me the best estimate.

Verified Customer of San Jose Heating & Cooling, 2 of 17

10 Quality
Yes Loyalty
Olivia L.

Very responsive, competitive pricing, not the cheapest, but competitive, and Arie is very professional. He gives you a lot of information.

Very fast, and the system is amazing.

Verified Customer of San Jose Heating & Cooling, 3 of 17

10 Quality
Yes Loyalty
Andy C.

Even if I tried, I couldn't find better quality, punctuality or service. They are a really, really good, a professional company.

Transparency, professionalism, on time, quality of materials and work, good communication and they brought things to my attention that I wasn't aware of.

Verified Customer of San Jose Heating & Cooling, 4 of 17

10 Quality
Yes Loyalty
Liam M.

Very knowledgeable, a fast response time, quick quotes and availability on jobs, they passed all inspections.

They always follow up to see if everything went through. Contractors usually don't do that, actually, they never do that.

Verified Customer of San Jose Heating & Cooling, 5 of 17

10 Quality
Yes Loyalty
Carly L.

Very reliable, very friendly, easy to work with, good pricing and the quality is very good.

Excellent quality and customer service

Verified Customer of San Jose Heating & Cooling, 6 of 17

10 Quality
Yes Loyalty
Oliver S.

I recommend this company. They did a really great job, were on time and professional.

They were on time, did a really good job and did exactly what they promised.

Verified Customer of San Jose Heating & Cooling, 7 of 17

10 Quality
Yes Loyalty
Bobby

They are great and I would recommend them. I have already reviewed them on Yelp.

They were really knowledgeable, sincere and did a great job.

Verified Customer of San Jose Heating & Cooling, 8 of 17

10 Quality
Yes Loyalty
Simon Z.

They were professional, nice, and did a good job. I have no complaints.

They were nice, professional, and clean.

Verified Customer of San Jose Heating & Cooling, 9 of 17

10 Quality
Yes Loyalty
Jayden E.

They are reliable, on time and on budget with no extra hidden charges.

The quality of work and service

Verified Customer of San Jose Heating & Cooling, 10 of 17

10 Quality
Yes Loyalty
Nir L.

They were on time, offered great customer service and great pricing.

I liked that the guy had a good attitude and good energy.

Verified Customer of San Jose Heating & Cooling, 11 of 17

10 Quality
Yes Loyalty
Moses M.

Very professional, very fast, and did the job perfectly

Professional

Verified Customer of San Jose Heating & Cooling, 12 of 17

10 Quality
Yes Loyalty
David B.

Super friendly, helpful, and great to work with

Working with one of the owners, as he did the work himself and it was great talking with him.

Verified Customer of San Jose Heating & Cooling, 13 of 17

10 Quality
Yes Loyalty
Jacquline N.

They are great and I would recommend them.

They are great at their job and work hard. We have used other companies before that were not that good.

Verified Customer of San Jose Heating & Cooling, 14 of 17

10 Quality
Yes Loyalty
Daniel R.

Very professional and very knowledgeable

They quoted me a time and were done in that time frame.

Verified Customer of San Jose Heating & Cooling, 15 of 17

10 Quality
Yes Loyalty
William D.

They were friendly and did a great job.

They were able to fit me in at the last minute during a heat wave when my A/C died.

Verified Customer of San Jose Heating & Cooling, 16 of 17

10 Quality
Yes Loyalty
Michelle M.

I would definitely recommend them.

They did a very good job, efficiently and quickly. We are very satisfied with what they put in.

Verified Customer of San Jose Heating & Cooling, 17 of 17

10 Quality
Yes Loyalty
READ ALL 17 SURVEY RESPONSES