Find prospects like Sinclair Air Systems
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
About Sinclair Air Systems
Family-owned HVAC serving La Verne & the San Gabriel Valley since 1984. AC repair, installation, heat pumps, mini-splits & maintenance. Call (626) 331-4541.
Its primary NAICS classification is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Sinclair Air Systems is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (626) 3314541
- Website
- sinclairair.com
- Address
- 723 E San Bernardino Rd, Covina, California, 91723, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2382Building Equipment Contractors
- 238220Plumbing, Heating, and Air-Conditioning Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 171Plumbing, Heating And Air-conditioning
- 1711Plumbing, Heating, and Air Conditioning Contractors
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $1.3M ($1M-$5M)
Sinclair Air Systems: frequently asked questions
What does Sinclair Air Systems do?
Family-owned HVAC serving La Verne & the San Gabriel Valley since 1984. AC repair, installation, heat pumps, mini-splits & maintenance. Call (626) 331-4541.
Where is Sinclair Air Systems located?
Sinclair Air Systems is headquartered at 723 E San Bernardino Rd, Covina, California, 91723, United States.
How many employees does Sinclair Air Systems have?
Sinclair Air Systems has about 6 employees (the 6-10 range).
What is Sinclair Air Systems's annual revenue?
Sinclair Air Systems's annual revenue is estimated at $1.3M (the $1M-$5M range).
What industry is Sinclair Air Systems in?
Sinclair Air Systems's primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
How can I contact Sinclair Air Systems?
Its website is sinclairair.com and its phone number is +1 (626) 3314541.
Largest companies in California
Largest companies on Factur
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.