Serving Western Washington Since 1935
Our Core Values
Principles that drive every project, every day.
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Community and PartnershipWe build strong, lasting relationships with clients, contractors, and the communities we serve.
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Skilled and Experienced TeamOur certified professionals bring decades of expertise and practical problem-solving to every project.
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Client-Focused SolutionsWe listen carefully and deliver customized mechanical solutions that meet the unique needs of every client.
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Integrity in Every ProjectHonesty, transparency, and accountability guide our work from estimates to final project completion.
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Commitment to ExcellenceWe provide top-quality design, installation, and maintenance services on every project, ensuring lasting results.
Commercial Service in Bellingham
HVAC & Plumbing Maintenance, Repair, & Upgrades in snohomish, Whatcom, Skagit, & Island Counties
For any business or property manager, an unexpected HVAC or plumbing system failure can bring operations to a halt, leading to lost revenue and productivity. Your business deserves a reliable partner that provides comprehensive mechanical services to help avoid those disruptions.
ANDGAR has supported commercial facilities across Northwest Washington since 1973. From HVAC and plumbing design-build projects to ongoing maintenance and repair, we provide full-service support for business owners, property managers, and facility directors who want their buildings to run efficiently year-round.
Some of the most frequent service needs include:
- HVAC repairs and upgrades
- Plumbing repairs and upgrades
- Preventive maintenance for mechanical & plumbing systems
Ready to get started? Call us today at (360) 583-6793 for a free estimate for your desired commercial service in Bellingham and the surrounding area. Same-day service may be available.
Supporting Your Business with Reliable Service
Our service team is dedicated to making HVAC and plumbing management easier for commercial clients. We know that property owners need more than one-time fixes—they need dependable support that keeps systems efficient and compliant long after installation. With our experienced technicians and in-house resources, we help clients plan for both immediate needs and long-term goals.
Here’s how we support businesses with practical solutions:
- Preventive maintenance programs – Regular inspections and tune-ups help reduce downtime and avoid costly emergencies.
- Streamlined project management – Coordinated scheduling minimizes interruptions to daily operations.
- Flexible service options – From one-time repairs to full-service agreements, we adapt to your business needs.
- Expert system care – Our team handles complex commercial equipment with precision, helping you protect your investment.
By working with ANDGAR, you gain a partner committed to making building management less stressful and more cost-effective.
Why Choose a Full-Service Mechanical Partner
Managing separate contractors for HVAC and plumbing can be time-consuming and costly. By choosing a full-service partner, you consolidate responsibility under one roof and gain confidence that your building systems are handled by a team that knows your facility inside and out.
Here are some of the key benefits of working with a full-service mechanical contractor:
- Lower operating costs
- Fewer scheduling conflicts
- Consistent quality control
- Faster response times
- Long-term relationship with a dedicated service team
A single trusted partner means fewer headaches and more predictable results. With ANDGAR, you can feel confident knowing your building systems are supported by experienced professionals committed to your success.
Schedule a free estimate by calling (360) 583-6793 or complete our online form to get started on your project in the Bellingham area.