What Clients Say

The days following the tragic fire at Mission San Gabriel were critical for our staff, parishioners, and the Mission family at large. After the first couple meetings it was clear to me that Spectra could provide us with a team that was knowledgeable, professional, and committed to our vision of preserving and restoring Mission San Gabriel. The crew gave us their hearts, talents, skills and expertise and you only have to walk in the Church and look up at the handcrafted ceiling to appreciate the quality of workmanship and the love that went into the restoration. I am grateful for their partnership.
Mission San Gabriel Arcangel

It has been a pleasure to work alongside a company so deeply committed to historic preservation. Your team’s knowledge, skill, and passion are evident in every aspect of this project, and we could not have asked for better partners in this endeavor. Please share our appreciation with your entire team. The impact of your hard work will be felt and admired by all who visit the Marston House Museum & Gardens for years to come.
Save Our Heritage Organization (SOHO)

Heritage Architecture & Planning has collaborated with the Spectra Company on at least a dozen historic restoration and rehabilitation projects. We found that Spectra was able to provide a wide range of specialized services incorporating great skill and expertise. Due to their vast experience working on old buildings, we know that if Spectra is on the construction team the work will be done right without harming historic fabric.
Heritage Architecture & Planning

I’ve worked with Spectra Company for many years on numerous projects where they have provided outstanding restoration contracting, art and architecture conservation, and historic architect services.
ESA | Environmental Science Associates

Spectra Company served as the General Contractor for two of our most significant historic structures on the Pala reservation, restoring the Blacktooth House and rehabilitating the Calac Adobe. Spectra did a fantastic job restoring the integrity and character of one of the original houses on the reservation and one of the last remaining adobe structures that was deteriorating. I enjoyed the attentiveness and experience of the Spectra Team, and it only adds to their preservation expertise now that Dick Gee – originally our historic architect for these projects – is now part of the Spectra Team.
Pala Band of Mission Indians

Yes, I have utmost confidence in Spectra’s work and commitment over the years. Spectra is a leading force in Historic Preservation of older buildings. When I ask other Contractors for referrals, Spectra’s name is always mentioned.
Millennium Biltmore Hotel Los Angeles

Thirtieth Street Architects, Inc. has worked with Spectra for over 25 years and find them to provide great senior management as well as experienced superintendents and project managers. Anticipation of potential areas of concern based on their vast experience with historic buildings and The Secretary of the Interior’s Standards, leads to a smooth construction period. Our A/E design team finds Spectra to be easy to work with as they complement our team’s vision of a successful project.
Thirtieth Street Architects